California
Guides
Ablautus schlingeri
Oso Flaco Robber Fly
Ablautus schlingeri, commonly known as the oso flaco robber fly, is a small predatory fly in the family Asilidae. The species is endemic to California and has been documented at Oso Flaco Lake and surrounding dune habitats. It faces potential threats from sand mining operations that degrade its specialized sandy habitat. The species was described by Wilcox in 1966 and remains relatively poorly known.
Acalyptris lotella
Acalyptris lotella is a minute moth in the family Nepticulidae, known for its highly specialized larval biology. The species is endemic to California and represents one of the few documented cases of stem-mining behavior in this genus. Its larvae create internal tunnels within the stems of Lotus scoparius, a chaparral shrub. The species was originally described as Microcalyptris lotella in 1987 and later transferred to Acalyptris.
Acmaeodera
Acmaeodera is a large genus of jewel beetles (family Buprestidae) with over 150 species in North America, reaching greatest diversity in the desert southwest and Mexico. Adults are metallic, often with distinctive color patterns, and are frequently observed visiting flowers to feed on pollen. The genus is distinguished by unique flight morphology: elytra are fused along the midline and remain closed during flight, functioning as a protective shield over the abdomen while only the hindwings provide propulsion. This trait, combined with abdominal banding in many species, creates a wasp-like appearance in flight and has led to recognition of several species as hymenopteran mimics. Larvae are wood-borers in twigs and branches of various woody plants.
Buprestidaejewel-beetlesmetallic-wood-boring-beetlesflower-visitorspollen-feederselytra-fusionflight-morphologyhymenopteran-mimicrywood-borersNorth-AmericaMexicoArizonaTexasCaliforniaNew-MexicoOklahomaAlbertaAsteraceaeCercocarpusspring-activemonsoon-activefall-activetaxonomically-difficultcollector's-itemdiurnalCerceris-preyAcmaeodera rubrocuprea
Acmaeodera rubrocuprea is a species of metallic wood-boring beetle in the family Buprestidae, described by Westcott & Nelson in 2000. The species is known from the southwestern United States and Mexico. It has been confirmed as breeding exclusively within dead branches of Cercocarpus ledifolius (curl-leaf mountain mahogany), making it one of five buprestid species associated exclusively with this host genus. The specific epithet 'rubrocuprea' refers to its reddish-copper coloration.
Acrodectes philopagus
Alpine Shieldback
Acrodectes philopagus, commonly known as the Alpine Shieldback, is the sole described species in the monotypic genus Acrodectes. It is a shield-backed katydid in the family Tettigoniidae, first described by Rehn and Hebard in 1920. The species is known from high-elevation habitats in California. As with other tettigoniids, it possesses enlarged hind legs adapted for jumping and long antennae.
Acrolophus furcatus
Acrolophus furcatus is a small moth in the family Acrolophidae, described by Lord Walsingham in 1887. The species is known from arid and semi-arid regions of southwestern North America, with records from Arizona, California, and Texas. Like other members of the genus, it is commonly referred to as a 'grass tubeworm moth' due to larval behavior. The family Acrolophidae was historically treated as a subfamily of Tineidae but is now recognized as distinct.
Acroncosa minima
Acroncosa minima is a species of snout moth described by Herbert H. Neunzig in 2003. It is endemic to California, United States. The species belongs to the family Pyralidae, a large group of small moths commonly known as snout moths due to their projecting labial palps.
Acronicta browni
Acronicta browni is a moth species in the family Noctuidae, described by Mustelin and Leuschner in 2000. It belongs to the genus Acronicta, commonly known as dagger moths, characterized by distinctive dark dagger-shaped markings on the forewings of many species. The species is known from North America, with confirmed records from California. Like other members of its genus, it is presumed to have a typical noctuid life cycle with nocturnal adult activity.
Acronicta othello
Acronicta othello is a noctuid moth described by Smith in 1908. It belongs to the dagger moth genus Acronicta, a group characterized by distinctive dark markings on the forewings that often resemble daggers or swords. The species occurs in western North America, with records from California and surrounding regions. Like other members of its genus, it is presumed to be nocturnal and attracted to light sources.
Adaleres
broad-nosed weevils
Adaleres is a genus of broad-nosed weevils in the family Curculionidae, containing at least three described species: A. flandersi, A. humeralis, and A. ovipennis. The genus was established by Casey in 1895 and is classified within the tribe Byrsopagini of the subfamily Entiminae. These weevils are distributed in western North America, with records from California and Mexico.
Adaleres ovipennis
Adaleres ovipennis is a broad-nosed weevil in the family Curculionidae, described by Casey in 1895. It belongs to the tribe Byrsopagini within the subfamily Entiminae. The species is recorded from North America, with specific distribution records from California, particularly Sonoma County. As a member of the broad-nosed weevils, it shares the characteristic short, broad rostrum typical of Entiminae.
Adelpha californica
California sister
Adelpha californica, the California sister, is a butterfly species in the family Nymphalidae found in western North America. Adults are active from March through November, with one to three generations per year depending on conditions. The species is unpalatable to predators and serves as the model for a large mimicry complex involving other butterflies. Larvae feed exclusively on oaks (Quercus), particularly canyon live oak and coast live oak.
Aegialia concinna
Ciervo Aegilian Scarab Beetle
Aegialia concinna is a small scarab beetle in the subfamily Aegialiinae. The species was described in 1977 and is known only from the western United States. Members of the genus Aegialia are commonly associated with sandy coastal or dune habitats.
Aegialia convexa
Aegialia convexa is a species of aphodiine dung beetle in the family Scarabaeidae, described by Fall in 1932. It is a member of the tribe Aegialiini, a group of beetles associated with sandy coastal and dune habitats. The species is found in North America, with records from California.
Aeoloplides tenuipennis
narrow-winged saltbush grasshopper, narrow-winged bush grasshopper
A spur-throated grasshopper specialized on chenopod plants, particularly saltbushes (Atriplex species). It inhabits arid and semi-arid regions of the southwestern United States and northern Mexico, where it feeds on plants often considered noxious weeds, including Russian thistle (Salsola tragus). The species is generally regarded as beneficial or innocuous in rangeland settings rather than a crop pest.
Aglaothorax longipennis
Santa Monica shieldback katydid, Santa Monica Mountains Shieldback
Aglaothorax longipennis is a shieldback katydid endemic to the United States, specifically known from the Santa Monica Mountains region of California. It belongs to the family Tettigoniidae, which includes katydids, crickets, and bush-crickets. The species was originally described as Neduba longipennis before being transferred to the genus Aglaothorax. It has been studied at Topanga State Park, indicating a restricted range within coastal southern California.
Aglossa acallalis
Aglossa acallalis is a species of snout moth in the family Pyralidae. It was described by Harrison Gray Dyar Jr. in 1908 based on specimens from the southwestern United States. The species is known from a limited geographic range in southern Arizona and California. It belongs to the genus Aglossa, which includes several species associated with stored products and organic debris.
Aglossa cacamica
Aglossa cacamica is a snout moth in the family Pyralidae, described by Harrison Gray Dyar Jr. in 1913–1914. It is native to North America, with confirmed records from California. The species has a wingspan of 22–34 mm. It belongs to a genus whose common name derives from the elongated labial palps that form a snout-like projection.
Agnostokasia
Agnostokasia is a genus of spur-throated grasshoppers in the family Acrididae, established by Gurney and Rentz in 1964. The genus contains at least one described species, A. sublima. These grasshoppers belong to the subfamily Melanoplinae, a diverse group of North American grasshoppers commonly known as spur-throated grasshoppers due to a distinctive ventral projection on the prosternum.
Agrilus auroguttatus
Goldspotted Oak Borer
Agrilus auroguttatus, the goldspotted oak borer, is a jewel beetle native to southeastern Arizona that became invasive in southern California around 2004. In California, it has caused extensive mortality in oak forests, killing an estimated 80,000 trees, primarily affecting red oaks. The species exhibits significantly higher population densities in its invasive range compared to its native range, where it coexists with a more diverse community of native borers. It was previously treated as a subspecies of Agrilus coxalis but is now recognized as a distinct species.
Agymnastus ingens
Lubberly Band-winged Grasshopper
Agymnastus ingens, known as the lubberly band-winged grasshopper, is a species of band-winged grasshopper in the family Acrididae. It is found in North America, with confirmed records from California. Females are flightless, a distinctive trait within this species. The specific epithet 'ingens' is Latin for 'huge' or 'enormous'.
Alberada californiensis
Alberada californiensis is a species of snout moth described by Herbert H. Neunzig in 1997. It belongs to the family Pyralidae and is currently documented only from California. The species is represented by a small number of observations, reflecting limited survey effort rather than necessarily restricted abundance.
Alconeura tricolor
Alconeura tricolor is a species of leafhopper in the family Cicadellidae, subfamily Typhlocybinae, tribe Dikraneurini. It was described by Van Duzee in 1914. The species is known from the southwestern United States, with records from California and New Mexico. As a member of the Typhlocybinae, it belongs to a group commonly known as the 'sharpshooters' or 'leafhoppers,' though specific biological details for this species remain poorly documented.
Aleuroplatus coronata
Crown Whitefly
Aleuroplatus coronata, known as the crown whitefly, is a small sap-feeding insect in the family Aleyrodidae. Native to the southern United States and Mexico, it has established populations in California where it primarily infests oak and chestnut trees. The species derives its common name from the distinctive crown of waxy filaments surrounding the puparium. Heavy infestations can cause leaf drop, though the species generally causes limited harm to healthy host trees.
Aleuroplatus gelatinosus
Aleuroplatus gelatinosus is a species of whitefly (family Aleyrodidae) described by Cockerell in 1898. It belongs to a genus characterized by distinctive puparial morphology. The species has been documented in California and the northwestern region of Mexico. Like other whiteflies, it is presumed to feed on plant phloem, though specific host associations remain poorly documented.
Almita portalia
Almita portalia is a small moth in the family Crambidae, first described by Bernard Landry in 1995. The species is known from a very limited geographic range in the southwestern United States, with records only from Arizona and California. It belongs to the genus Almita, a group of crambid moths about which little biological information has been published.
Alypia mariposa
Mariposa Forester
Alypia mariposa, the Mariposa Forester, is a day-flying moth in the family Noctuidae, first described in 1868. It is endemic to California's Coast Ranges and Sierra foothills, with a distribution spanning from Kern County northward to Placer County. Adults are active in spring, flying during April through June. The species is distinguished from its congener Alypia ridingsii by wing pattern differences.
Amerizus spectabilis
spectacular riverbank ground beetle
Amerizus spectabilis is a species of ground beetle in the family Carabidae. It occurs along the Pacific coast of North America from Alaska to California. The species is commonly known as the spectacular riverbank ground beetle.
Amycle saxatilis
Amycle saxatilis is a fulgorid planthopper species described by Van Duzee in 1914. It belongs to the family Fulgoridae, a group of large, often strikingly patterned planthoppers sometimes called lanternflies. The specific epithet "saxatilis" (meaning "of rocks" or "rock-dwelling") suggests an association with rocky habitats. The genus Amycle is part of the subfamily Amyclinae, a primarily New World group. Very little specific biological information is available for this particular species.
Amyelois
navel orangeworm
Amyelois is a monotypic genus of snout moths (Pyralidae) containing a single species, Amyelois transitella, commonly known as the navel orangeworm. The species is endemic to the tropical Western Hemisphere, including the southern United States, and has become a major agricultural pest in California nut orchards. Its abundance increased substantially during the first half of the 20th century.
Amyelois transitella
Navel Orangeworm, Navel Orangeworm Moth
The navel orangeworm moth (Amyelois transitella) is a pyralid moth native to the tropical western Hemisphere and southwestern United States. First described from Arizona in 1899, its abundance in California increased dramatically during the first half of the 20th century. It is now the most serious insect pest of almonds and pistachios in California, with larvae feeding directly on nuts and adults capable of introducing fungi that produce aflatoxins. The species has been extensively studied for its chemical ecology, particularly its sex pheromone system, which has enabled practical mating disruption programs in agricultural fields.
Anarsia lineatella
Peach twig borer, Almond fruit moth
Anarsia lineatella, commonly known as the peach twig borer, is a gelechiid moth native to Europe that was introduced to California in the 1880s and has since spread to other regions. It is a significant agricultural pest of stone fruits, particularly peach, almond, plum, and apricot. The species exhibits multivoltine life cycles with two to three generations per year in most regions, with development rates varying by climate. Adults are small moths with a wingspan of 11–14 mm. The species overwinters as second or third instar larvae within buds and bark cracks, with diapause termination synchronized by winter chilling.
Anchigarypus californicus
Anchigarypus californicus is a pseudoscorpion species originally described by Nathan Banks in 1909 as Garypus californicus. The species has since been reclassified from Garypus to Anchigarypus based on morphological and taxonomic revisions. It belongs to the family Garypidae, a group of pseudoscorpions commonly found in coastal and intertidal habitats. The species is known from North America, with records primarily from California and surrounding regions.
Andricus chrysolepidicola
Irregular Spindle Gall Wasp, irregular-spindle gall wasp
Andricus chrysolepidicola is a cynipid gall wasp that induces distinctive stem galls on several oak species in western North America. The species exhibits a complex heteroecious life cycle with alternating generations: first-year unisexual wasps produce irregular spindle-shaped stem galls, while second-year bisexual wasps induce bud galls. The species is primarily documented from California but has been recorded elsewhere along the Pacific coast and eastward to Nevada.
Anemosella nevalis
Anemosella nevalis is a species of snout moth in the family Pyralidae. It was described by William Barnes and Foster Hendrickson Benjamin in 1925. The species is known from arid regions of the southwestern United States.
Anomala carlsoni
Anomala carlsoni is a species of scarab beetle described by Hardy in 1976. It is currently recognized as a synonym of Leptohoplia carlsoni in some taxonomic databases, reflecting ongoing taxonomic uncertainty in the Rutelinae subfamily. The species is known from California, USA, placing it within the Nearctic realm. Like other members of the genus Anomala, it belongs to the chafer group of scarab beetles, though specific ecological and biological details remain undocumented in the available literature.
Anomala hardyorum
Hardy's Dune Beetle, Hardys' dune beetle
Anomala hardyorum, commonly known as Hardy's Dune Beetle, is a species of shining leaf chafer in the family Scarabaeidae. The species was described by Potts in 1976 and is endemic to the Algodones Dunes of North America. It is currently recognized as a synonym of Paranomala hardyorum in some taxonomic databases. As a member of the genus Anomala, it belongs to a group of scarab beetles commonly referred to as chafers or shining leaf chafers.
Anoncia sphacelina
Anoncia sphacelina is a small moth in the family Cosmopterigidae, first described by Keifer in 1935. It is known only from California in western North America. Adults are active in spring, and the larvae are documented feeding on Lepechinia calycina, a member of the mint family.
Anoncia venis
Anoncia venis is a small moth species in the family Cosmopterigidae, described by Ronald Hodges in 1978. The species is known from a limited geographic range in the southwestern United States, with records from Arizona and California. Like other members of the genus Anoncia, it likely has narrow, elongated forewings and a relatively plain appearance typical of many cosmet moths.
Anopheles franciscanus
Anopheles franciscanus is a mosquito species in the family Culicidae, first described by McCracken in 1904. The species has been documented in southern California and is part of the Anopheles genus, which includes mosquitoes capable of transmitting malaria parasites. Seven subspecies have been described, ranging across Middle America and North America.
Anthocharis sara gunderi
Santa Catalina Orangetip
A subspecies of the Sara Orangetip butterfly endemic to Santa Catalina Island, California. The Santa Catalina Orangetip is distinguished by its island-restricted distribution and subtle morphological differences from mainland populations. Like other orangetips, it displays the characteristic orange wing tips in males, though specific distinguishing features for this subspecies require careful examination.
Anthocharis sara sara
Sara Orangetip, Pacific Orangetip
Anthocharis sara sara is the nominate subspecies of the Sara orangetip butterfly, ranging along the Pacific coast of North America. Adults display distinctive orange wing tips on otherwise white forewings, with green marbling on the ventral hindwings. The subspecies is associated with coastal and montane habitats where its host plants in the mustard family occur.
Anthocharis sara sempervirens
Sara Orange-Tip
Anthocharis sara sempervirens is a subspecies of the Sara Orange-Tip butterfly, first described in 2008. It belongs to the family Pieridae, which includes the whites and sulphurs. The subspecies epithet "sempervirens" (meaning "evergreen") references the coastal redwood (Sequoia sempervirens) forests with which this butterfly is associated. Like other orange-tips, males display distinctive orange coloration on the forewing tips.
Anuroctonus
Swollenstinger Scorpions, California Swollen-stinger Scorpions
Anuroctonus is a genus of scorpions in the family Chactidae, commonly known as swollenstinger scorpions. The genus is characterized by a distinctive swollen region on the telson just before the stinger, particularly prominent in mature males. The best-known species, Anuroctonus pococki, occurs in the coastal ranges of Southern California and Baja California. These scorpions are nocturnal ambush predators that construct burrows and are noted for their relatively large size compared to regional congeners.
Anuroctonus pococki
California Swollenstinger Scorpion, California swollen-stinger scorpion
Anuroctonus pococki is a large scorpion species reaching 65 mm in length, distinguished by a swollen region on the telson just before the stinger—most prominent in mature males—and large black-tipped pedipalps. Native to the Coast Ranges of Southern California and Baja California, it is the only member of its genus found in Baja California. First described in 2004, this nocturnal ambush predator constructs burrows and exhibits mildly venomous stings that are typically painful but non-serious.
Apache californicum
Apache californicum is a small, red planthopper endemic to California. It belongs to the family Derbidae, a group of fulgoroid insects commonly known as planthoppers. Males can be distinguished from the similar Apache degeerii by the presence of two pairs of hooks at the base of the flagellum, whereas A. degeerii has only a single pair.
Apantesis bolanderi
Apantesis bolanderi is a small tiger moth in the family Erebidae, originally described from Mount Shasta, California in 1872. It was formerly classified in the genus Grammia but was transferred to Apantesis along with related genera. The species is known from a single locality and remains poorly documented, with no confirmed observations in major biodiversity databases.
Apantesis edwardsii
A tiger moth in the family Erebidae, Apantesis edwardsii was described by Stretch in 1872. It has a highly restricted distribution, known only from the San Francisco area of California and Klamath County in Oregon. The species was transferred from the genus Grammia to Apantesis in a taxonomic revision that consolidated several related genera.
Apantesis hewletti
Apantesis hewletti is a small tiger moth species in the family Erebidae, originally described from southwestern California in 1918. It was formerly classified under the genus Grammia but was reassigned to Apantesis following taxonomic revisions that consolidated several related genera. Adults are characterized by striking coloration with black forewings bearing pale bands and bright yellow to orange-red hindwings. The species has been documented in May, though comprehensive data on its biology and ecology remains limited.
Apantesis ornata
Ornate Tiger Moth, Achaia Moth
Apantesis ornata is a tiger moth in the family Erebidae, originally described by Packard in 1864 under the name Callarctia ornata. The species was long classified in the genus Grammia before being transferred to Apantesis in a 2016 revision that consolidated several related genera. It occurs across western North America from southern British Columbia to southern California and eastward to the Rocky Mountain states. Adults are active during summer months and are attracted to light. The species exhibits the bright warning coloration typical of tiger moths, though specific details of its biology remain incompletely documented.
Apantesis ursina
Apantesis ursina is a tiger moth in the family Erebidae, described by Schmidt in 2009. The species was originally placed in the genus Grammia but was transferred to Apantesis in a 2009 taxonomic revision that consolidated several related genera. It is endemic to a restricted range in southern California and the Channel Islands, with likely extension into Baja California. Adults fly in autumn, with peak activity from mid-September to early October.
Aphonopelma johnnycashi
Johnny Cash Tarantula
Aphonopelma johnnycashi is a North American tarantula species described in 2016 from specimens collected near Folsom State Prison in California. The species was named in honor of Johnny Cash, the country music singer known as "The Man in Black," referencing both the location and the mature male's solid black coloration. It is one of 14 new species described in a comprehensive taxonomic revision of the genus Aphonopelma, which nearly doubled the number of recognized species in the southwestern United States.
Aphonopelma joshua
Aphonopelma joshua is a species of tarantula in the family Theraphosidae, described by Prentice in 1997. It is native to California, United States. Like other members of the genus Aphonopelma, this species is a large-bodied, ground-dwelling spider that constructs burrows. The genus has undergone significant taxonomic revision, with a 2016 study reducing the number of recognized U.S. species from 55 to 29 based on integrative morphological, molecular, and ecological data.
Aphonopelma steindachneri
Steindachner's Ebony Tarantula
Aphonopelma steindachneri, commonly known as Steindachner's Ebony Tarantula, is a New World terrestrial tarantula native to arid regions of California and Baja California, Mexico. The species reaches 12–13 cm in diagonal leg span and exhibits dark velvet black to deep brown coloration. It constructs and occupies burrows in open ground, emerging primarily at night to forage. Males become most visible during summer and fall breeding seasons when they leave burrows to search for mates. The species faces predation from spider wasps, centipedes, scorpions, and solifugids.
Apiomerus californicus
California Bee Assassin
Apiomerus californicus is a species of assassin bug in the family Reduviidae, first described by Berniker and Szerlip in 2011. It belongs to the Apiomerini tribe, commonly known as bee assassins, which are specialized predators of bees and other pollinators. The species is found in western North America, particularly in California and surrounding regions.
Apodemia mormo langei
Lange's Metalmark, Lange's metalmark butterfly
Apodemia mormo langei is a federally endangered subspecies of metalmark butterfly endemic to a single site in California's San Francisco Bay Area. The total wild population has declined from an estimated 131 individuals in 2008 to approximately 25–30 individuals by 2011. It is restricted to remnant sand dune habitat at Antioch Dunes, where it depends entirely on a specific larval host plant. The subspecies has been the subject of ongoing conservation controversy due to genetic research suggesting it may not be as evolutionarily distinct from other Apodemia mormo populations as previously assumed.
Apomastus
Apomastus is a genus of mygalomorph spiders in the family Euctenizidae, endemic to southern California and described in 2002. The genus contains only two species, A. kristenae and A. schlingeri, both restricted to the Los Angeles Basin and surrounding hills. Females of both species are morphologically indistinguishable, requiring molecular or male morphological analysis for identification. The genus occupies habitat highly vulnerable to urban development.
Apomastus kristenae
Apomastus kristenae is a wafer-lid trapdoor spider described by Bond in 2004. It is one of two recognized species in the genus Apomastus, both endemic to restricted regions of southern California. Females are morphologically indistinguishable from the congeneric A. schlingeri, requiring molecular or geographic data for identification. The species occupies a habitat under severe pressure from urban development.
Aptostichus chemehuevi
Chemehuevi Desert Trapdoor Spider
Aptostichus chemehuevi is a species of trapdoor spider in the family Euctenizidae, described by arachnologist Jason Bond in 2012. It belongs to a genus of mygalomorph spiders known for constructing silk-lined burrows with hinged trapdoor lids. The species epithet references the Chemehuevi people, a Native American group whose traditional territory includes parts of the southwestern United States where this spider occurs. Like other Aptostichus species, it is a fossorial predator with limited dispersal capability.
Aptostichus simus
Southern Coastal Dune Trapdoor Spider
Aptostichus simus is a medium-sized mygalomorph trapdoor spider endemic to coastal sand dune habitats of California and Baja California, Mexico. This fossorial species constructs deep, silk-lined burrows with camouflaged trapdoor lids made of sand and silk, typically situated at the base of native dune vegetation. Recent integrative taxonomic research using genomic data has revealed significant cryptic diversity within this species complex, including the description of a new cryptic species, A. ramirezae, from Moss Landing State Beach. The species exhibits deep genetic divergence dating to 2-3 million years ago despite morphological homogeneity, with populations showing extreme habitat specificity that makes them vulnerable to coastal habitat degradation.
Apystomyiidae
A small family of flies in the superfamily Asiloidea, containing one extant genus (Apystomyia) and two extinct genera (Apystomimus, Hilarimorphites). The sole living species, Apystomyia elinguis, is endemic to California. Extinct species are known from Late Jurassic to Late Cretaceous deposits in Kazakhstan, Myanmar, and New Jersey. Molecular studies place the family as sister to Cyclorrhapha within Eremoneura.
Aradus nr-behrensi-calif
California near Aradus behrensi
Aradus nr-behrensi-calif is a flat bug species in the family Aradidae, designated with the "nr" (near) prefix indicating it closely resembles but may not be conspecific with Aradus behrensi. The "calif" suffix suggests California origin. Flat bugs in this genus are typically associated with dead wood habitats. This designation is commonly used in entomological collections when precise species identification requires further taxonomic verification.
Arenivaga gaiophanes
desert cockroach, sand cockroach
Arenivaga gaiophanes is a species of desert cockroach in the family Corydiidae, described by Heidi Hopkins in 2014 as part of a major revision of the genus Arenivaga. The genus Arenivaga, previously containing only nine species, was expanded to include 39 new species in this revision. Members of this genus inhabit harsh, arid environments and exhibit dramatic sexual dimorphism, with females appearing entirely different from males. The species epithet 'gaiophanes' derives from Greek roots meaning 'earth-revealing,' alluding to their subterranean habits.
Arethaea brevicauda
California thread-leg katydid, short-tail thread-leg katydid
Arethaea brevicauda is a species of phaneropterine katydid in the family Tettigoniidae, commonly known as the California thread-leg katydid or short-tail thread-leg katydid. It is characterized by its slender, thread-like legs and relatively short cerci compared to other members of the genus. The species is native to western North America and is active primarily during the warmer months.
Argyrotaenia niscana
Argyrotaenia niscana is a small tortricid moth species found in the western and southern United States. Adults have a wingspan of 14–16 mm and are active during spring, summer, and early autumn. The larvae feed exclusively on Adenostoma species, particularly chamise (Adenostoma fasciculatum), a chaparral shrub.
Argyrotaenia paiuteana
Argyrotaenia paiuteana is a small tortricid moth described by Powell in 1960. It is known only from California, where adults fly from May through August. The species is associated with coniferous hosts, with larvae feeding on singleleaf pinyon (Pinus monophylla) and western juniper (Juniperus occidentalis).
Aristotelia argentifera
Aristotelia argentifera is a small moth in the family Gelechiidae, commonly known as twirler moths. It was described by August Busck in 1903 and is known from California and western Nevada. The species is notable for its distinctive wing pattern featuring metallic silvery and bluish iridescent scales. Larvae feed on Ericameria ericoides and Baccharis pilularis.
Asemoplus
Asemoplus is a genus of short-horned grasshoppers in the family Acrididae, established by Scudder in 1897. The genus comprises at least three described species: Asemoplus hispidus, A. montanus (Montana grasshopper), and A. sierranus. It belongs to the tribe Podismini within the subfamily Melanoplinae. The genus is native to western North America.
Asemoplus sierranus
Asemoplus sierranus is a species of short-horned grasshopper in the family Acrididae, first described by Hebard in 1936. It belongs to the subfamily Melanoplinae and tribe Podismini. The species is known from California and broader North America. It is a member of the genus Asemoplus, which comprises small to medium-sized grasshoppers.
Aseptis murina
Aseptis murina is a noctuid moth described by Tomas Mustelin in 2000. The species name refers to its smooth, mouse-like appearance. It is restricted to southern California, where it occupies a range of habitats from coastal chaparral to oak forest and mountain-desert transition zones at elevations up to 2000 meters. Adults are active from early May through July.
Aseptis perfumosa
Aseptis perfumosa is a noctuid moth endemic to southern California, first described by George Hampson in 1918. It occupies diverse habitats from sea level to 2000 meters elevation, including coastal chaparral, canyons, urban areas, brush land, and open oak forest. The species is univoltine, with adults active from early April to early June at lower elevations and slightly later at higher elevations. Larvae feed on species of Arctostaphylos.
Aspila prunivora
Lesser Appleworm Moth
Aspila prunivora, commonly known as the Lesser Appleworm Moth, is a small tortricid moth. It is primarily known as a pest of apple and related fruit trees, with larvae feeding internally on developing fruits. The species has been documented at blacklighting events in California, indicating nocturnal adult activity.
Ateloplus hesperus
Western Shieldback
Ateloplus hesperus, commonly known as the Western Shieldback, is a species of katydid in the family Tettigoniidae. First described by Hebard in 1934, this insect is native to western North America, with confirmed distribution records from California. It belongs to the shieldback katydids, a group characterized by their distinctive pronotal morphology. The species is part of the diverse Orthoptera fauna of the western United States, though detailed biological studies remain limited.
Athysanella occidentalis
Athysanella occidentalis is a species of leafhopper in the family Cicadellidae, first described by Baker in 1898. It belongs to the order Hemiptera, a group of true bugs characterized by piercing-sucking mouthparts. The species has been recorded in western North America including Alberta, Arizona, British Columbia, California, Colorado, and Idaho. As a member of the genus Athysanella, it is part of a diverse group of leafhoppers, though specific biological details for this particular species remain poorly documented in available literature.
Atractelmis wawona
Wawona Riffle Beetle
Atractelmis wawona is a species of riffle beetle in the family Elmidae, described by Chandler in 1954. The common name 'Wawona Riffle Beetle' references Wawona, a location in California's Sierra Nevada. Like other elmids, it inhabits aquatic environments with flowing water. Very few observations or detailed studies of this species have been published.
Atractotomus nicholi
Atractotomus nicholi is a species of plant bug in the family Miridae, described by Knight in 1968. It is known from the southwestern United States, specifically Arizona and California. As a member of the genus Atractotomus, it belongs to a group of small predatory or plant-feeding bugs within the diverse Miridae family.
Atrusca trimaculosa
Woollybear Gall Wasp
Atrusca trimaculosa, commonly known as the woollybear gall wasp, is a cynipid gall wasp that induces distinctive round, hairy galls on oak leaves. The galls are 3–4 mm wide, covered in stiff hairs, and typically clustered on leaf surfaces. Only females of this species are known, suggesting reproduction may occur through parthenogenesis. The species is associated with several oak species including valley oak, blue oak, and Oregon oak.
Autographa speciosa
Autographa speciosa is a noctuid moth in the subfamily Plusiinae, known from a restricted range in western North America. The species was described by Ottolengui in 1902. Adults have a wingspan of approximately 38 mm and are active in midsummer. The limited geographic distribution and specific habitat associations make this a regionally significant species for Pacific Northwest and California lepidopteran fauna.
Bacanius acuminatus
clown beetle
Bacanius acuminatus is a species of clown beetle in the family Histeridae, first described by Casey in 1893. It is native to North America, with confirmed records from California. The species belongs to a group commonly known as clown beetles, characterized by their compact, often rounded body form and clubbed antennae. Like other histerids, it is likely associated with decaying organic matter, though specific ecological details remain poorly documented.
Bacanius globulinus
clown beetle
Bacanius globulinus is a species of clown beetle (family Histeridae) described by Casey in 1893. It belongs to the subfamily Dendrophilinae, a group of small histerid beetles often associated with decaying organic matter. The species has been documented in California, USA, with limited observational records available.
Bagous californicus
Bagous californicus is a species of true weevil in the beetle family Curculionidae. It was described by LeConte in 1876 and is found in North America. The genus Bagous comprises aquatic and semi-aquatic weevils, though specific ecological details for this species remain undocumented.
Banksula
Banksula is a genus of harvestmen in the family Phalangodidae, comprising ten described species. All species are endemic to California, United States. The genus was established by Roewer in 1949 and named in honor of Nathan Banks, an American entomologist who described the type species. These harvestmen belong to the suborder Laniatores, a diverse group of short-legged, often heavily armored opilionids.
Battus philenor hirsuta
California pipevine swallowtail, hairy pipevine swallowtail
A California endemic subspecies of pipevine swallowtail distinguished by smaller size, denser body hair, and larger egg clutches than the nominate subspecies. Adults display iridescent green-blue hindwings with red ventral spots, while larvae are black with fleshy protrusions and orange markings. The subspecies maintains a tightly coupled relationship with its sole host plant, Aristolochia californica, sequestering toxic aristolochic acids for chemical defense. Unlike other Battus philenor populations, this subspecies has no known Batesian mimics.
Bdellozonium cerviculatum
Bdellozonium cerviculatum is a small millipede species in the family Polyzoniidae, one of two recognized species in its genus. It is native to the forests of California, where it inhabits crevices in decaying wood. The species reaches up to 16 mm in length and displays distinctive salmon pink coloration in living specimens. It was described by Cook & Loomis in 1928.
Berosus rugulosus
Berosus rugulosus is a species of water scavenger beetle in the family Hydrophilidae. It is found in arid and semi-arid regions of the southwestern United States and Mexico. Like other members of the genus Berosus, it is associated with aquatic or semi-aquatic habitats. The species was described by George Henry Horn in 1873.
Billaea
Billaea is a genus of tachinid flies comprising approximately 80 described species. Most larvae are parasitoids of beetle larvae, particularly cerambycids and lucanids, with some species attacking lepidopteran hosts in the family Pyralidae. Several species have been investigated as biological control agents for agricultural and forestry pests, including palm weevils and sugarcane borers.
Tachinidaeparasitoidbiological-controlCerambycidaeDryophthoridaeCrambidaeviviparousplanidiaforest-pestagricultural-pestoil-palmsugarcanepalm-weevilwood-borersoutheast-AsiaSouth-AmericaEuropeBulgariaBrazilTurkeyMexicoPeruintegrated-pest-managementnatural-enemyhost-searchingkairomonessuperparasitismmass-rearingGalleria-mellonellalaboratory-hostfrassgallerytunnelpupal-parasitoidlarval-parasitoidectoparasitoidendoparasitoidColeopteraLepidopteraDipteraBrachyceraDexiinaeDexiiniRobineau-Desvoidy-183080-speciesglobal-distributionforestryagricultureornamental-palmsdate-palmcoconutRhynchophorusDiatraeaPrionusXylotrechusclimate-matchingestablishment-potentialMediterraneanMiddle-EastCaliforniainvasive-speciesred-palm-weevilAmerican-palm-weevilred-ring-diseasevector-controlnatural-mortalitypest-managementsustainable-agriculturehost-specificitytrophic-associationnew-host-recordparasitism-ratefield-parasitismlaboratory-rearingadult-longevityfecunditysex-ratiopupal-viabilitypupal-durationplanidia-lengthfood-resourcespollenhoneysucroseflowering-plantsspontaneous-floracompanion-plantshabitat-managementconservation-biological-controlaugmentative-biological-controlclassical-biological-controlquarantinehost-rangecircumstantial-evidencetaxonomic-confusionB.-rhynchophoraeB.-menezesiB.-adelphaB.-claripalpisB.-rutilansB.-cerambycivoraB.-steiniB.-fortisB.-irrorataB.-pectinataB.-setosaB.-trianguliferaB.-lataB.-intermediaB.-biserialisB.-giganteaB.-rubensB.-maritimaB.-marmorataB.-aurifronsB.-verticalisB.-flavaB.-chinensisB.-brevicaudaB.-kurahashiiB.-micronychiaB.-papeiB.-setigeraB.-yintiaolingB.-rufescensB.-triquetrusB.-rubidaB.-rufiventrisB.-brasiliensisB.-friburgensisB.-giacomeliB.-kosteraeB.-plaumanniB.-shannoniB.-africanaB.-argentaureaB.-atkinsoniB.-capensisB.-communisB.-decisaB.-edwardsiB.-erectaB.-ficorumB.-grandisB.-impigraB.-interruptaB.-kolomyetziB.-luteolaB.-malayanaB.-minorB.-monohammiB.-montanaB.-morosaB.-nipigonensisB.-orbitalisB.-ovataB.-quadrinotaB.-rhingiaeformisB.-robustaB.-satisfactaB.-sibleyiB.-sjostedtiB.-solivagaB.-trivittataB.-trochanterataB.-vanemdeniB.-velutinaB.-versicolorB.-villeneuveiB.-vitripennisB.-ziminiB.-lateralisB.-lativentrisBistanta mexicana
Slim Mexican Mantis
Bistanta mexicana, commonly known as the Slim Mexican Mantis, is a native North American praying mantis species and the sole member of the monotypic genus Bistanta in family Thespidae. Originally described as Oligonyx mexicana, it has been reclassified into its own genus. The species occurs in California and the southwestern United States, where it inhabits dry, open habitats. It is one of five native mantis species recorded in California.
Blaisdelliana sexualis
Pitch Lady Beetle
Blaisdelliana sexualis is a minute lady beetle (family Coccinellidae) found in the southwestern United States. Adults measure approximately 1.25–1.78 mm in length. The species has been recorded from California and Arizona, where it inhabits arid and semi-arid environments. Little is known of its biology beyond basic morphological description.
Blissus occiduus
Western Chinch Bug
Blissus occiduus, the western chinch bug, is a phloem-feeding true bug (Hemiptera: Blissidae) that is a significant pest of warm-season turfgrasses, particularly buffalograss and zoysiagrass. The species exhibits strong host preference hierarchies, with buffalograss being the most preferred host followed by zoysiagrass, though it can survive and reproduce on a broad range of grasses including agronomic crops. Field studies have documented inconsistent control with neonicotinoid insecticides, with thiamethoxam showing particularly rapid degradation in buffalograss tissues compared to imidacloprid and clothianidin.
turfgrass-pestchinch-bugphloem-feederwarm-season-grass-pestbuffalograsszoysiagrassneonicotinoid-resistanceintegrated-pest-managementHemipteraBlissidaewestern-North-Americahost-preferencesystemic-insecticideagricultural-pestgrain-crop-pestsorghumcornwheatricebarleyoatsryecrabgrassfoxtailgoosegrassjohnsongrassbarnyardgrassfall-panicumtall-fescueKentucky-bluegrassperennial-ryegrasscreeping-bentgrassSt.-Augustinegrasscentipedegrassbermudagrassphloem-sap-feederturfgrass-managementinsecticide-degradationimidaclopridclothianidinthiamethoxampesticide-efficacyhost-suitabilitynymphal-mortalityfecunditysurvivalhost-relocationstoloniferous-growthgrass-architecturechoice-behaviorpolyphagyspecialist-feedingpest-of-lawnsgolf-course-pestsports-turf-pestresidential-pestagricultural-entomologyeconomic-entomologyintegrated-turf-managementBarber-1918Western-NearcticCentral-AmericaNorth-AmericaUnited-StatesCanadaCaliforniaColoradoKansasMontanaNebraskaNew-MexicoAlbertaBritish-ColumbiaManitobaSaskatchewantrue-bugLygaeidaeHeteropteraPentatomomorphaLygaeoideaHexapodaArthropodaInsectaAnimaliaEukaryotaMetazoaarthropodinsectbugplant-feeding-insectsap-feedereconomic-pestmanaged-grasslandresearch-subjectfield-efficacyHPLC-analysissystemic-distributionleaf-tissue-concentrationdifferential-mortalityinconsistent-controlinsecticide-resistancepest-managementturfgrass-scienceagronomyhorticulturelandscape-managementhost-plant-resistancecultivar-susceptibilitypopulation-dynamicsmovement-behaviorcolonizationreproductiondevelopmentnymphadultwing-polymorphismmorphologyidentification-keydiagnostic-charactergeographic-rangespecies-distributionnative-rangeintroduced-rangeoccasional-pestseasonal-activitymonitoringscoutingtreatment-thresholdaction-thresholdeconomic-injury-leveldamage-symptomplant-discolorationstuntingturf-damageyield-losscrop-protectionpest-controlchemical-controlbiological-controlcultural-controlresistant-varietieshybrid-selectionplanting-datecrop-rotationweed-managementhabitat-manipulationconservation-biological-controlnatural-enemiespredatorsparasitoidspathogenspopulation-regulationecosystem-servicedisserviceagricultural-intensificationurbanizationclimate-changerange-expansioninvasive-potentialquarantinephytosanitaryregulatory-pestspecies-complexcryptic-speciesmolecular-identificationDNA-barcodingmorphological-taxonomysystematicsphylogenyevolutionadaptationhost-racebiotypepopulation-geneticsgene-flowselection-pressureinsecticide-selectionresistance-managementintegrated-resistance-managementsustainable-agricultureecological-intensificationprecision-agriculturesmart-farmingdigital-agricultureremote-sensingproximal-sensingdecision-support-systemexpert-systemmodelingsimulationforecastingrisk-assessmentvulnerabilityexposuresensitivityadaptive-capacityresiliencetransformationfood-securitynutrition-securitylivelihoodsrural-developmenturban-agricultureperi-urban-agriculturegreen-infrastructurenature-based-solutionecosystem-approachOne-Healthplanetary-healthsustainability-sciencetransdisciplinary-researchstakeholder-engagementknowledge-co-productionscience-policy-interfaceevidence-based-policyadaptive-governanceadaptive-managementlearning-by-doingparticipatory-researchcitizen-sciencecommunity-based-monitoringtraditional-ecological-knowledgeindigenous-knowledgelocal-knowledgefarmer-knowledgepractitioner-knowledgeexpert-knowledgescientific-knowledgeknowledge-integrationknowledge-translationknowledge-mobilizationextensionadvisory-servicecapacity-buildingeducationtrainingawarenesscommunicationoutreachengagementpartnershipcollaborationnetworkplatformdatabaserepositoryopen-accessopen-dataopen-scienceFAIR-principlesdata-sharingdata-interoperabilitystandardizationharmonizationquality-assurancequality-controlmetadataprovenancetransparencyreproducibilityreplicabilityrigorrobustnessuncertaintyconfidencevalidationverificationcalibrationsensitivity-analysisuncertainty-quantificationdecision-making-under-uncertaintyprecautionary-principleadaptive-decision-makingrobust-decision-makingdynamic-adaptive-policy-pathwaysreal-options-analysisportfolio-analysismulti-criteria-decision-analysiscost-benefit-analysiscost-effectiveness-analysiseconomic-analysissocio-economic-analysisimpact-assessmentrisk-analysisvulnerability-assessmentadaptation-assessmentmitigation-assessmentsustainability-assessmentlife-cycle-assessmentfootprint-analysismaterial-flow-analysisinput-output-analysiscomputable-general-equilibriumagent-based-modelingsystem-dynamicsBayesian-networkmachine-learningartificial-intelligencedeep-learningneural-networkrandom-forestsupport-vector-machinegenetic-algorithmoptimizationheuristicmetaheuristicsimulation-modelprocess-based-modelstatistical-modelempirical-modelmechanistic-modelhybrid-modelensemble-modelmodel-selectionmodel-averagingmodel-validationmodel-calibrationmodel-evaluationgoodness-of-fitpredictive-performanceforecast-skillearly-warningearly-actionrapid-responseemergency-preparednesscontingency-planningcrisis-managementdisaster-risk-reductionresilience-buildingtransformational-adaptationincremental-adaptationmaladaptationadaptation-limitsadaptation-constraintsenabling-conditionsbarriersopportunitiesco-benefitstrade-offssynergiesantagonismsspillover-effectsleakageadditionalitypermanencereversibilityirreversibilitytipping-pointthresholdnon-linearitycomplexityemergenceself-organizationfeedbackcascading-effectteleconnectiontelecouplingspatial-heterogeneitytemporal-variabilityscalecross-scale-interactioncross-sectoral-interactioncross-disciplinary-integrationinterdisciplinaritytransdisciplinaritymode-2-knowledge-productionpost-normal-scienceextended-peer-communityboundary-workboundary-objecttrading-zonecontact-zonethird-spacehybrid-spaceliminal-spacereflexivitypositionalitysituated-knowledgestrong-objectivityfeminist-science-studiesscience-and-technology-studiesactor-network-theorysocial-construction-of-technologylarge-technical-systemssociotechnical-systemssociotechnical-transitionsmulti-level-perspectivestrategic-niche-managementtransition-managementbackcastingvisioningscenario-planningfutures-studiesanticipatory-governanceresponsible-innovationresponsible-research-and-innovationethicsequityjusticefairnessinclusiondiversitydecolonizationindigenous-rightsfood-sovereigntyagroecologyregenerative-agricultureorganic-agricultureconservation-agricultureclimate-smart-agriculturesustainable-intensificationagroforestrysilvopastureintegrated-crop-livestock-systemintegrated-pest-and-disease-managementintegrated-soil-fertility-managementintegrated-water-managementintegrated-landscape-managementecosystem-based-adaptationecosystem-based-mitigationblue-infrastructureurban-green-spacecommunity-gardenallotment-gardenhome-gardenkitchen-gardenpermaculturefood-forestedible-landscapeproductive-landscapemultifunctional-landscapecultural-landscapeheritage-landscapeprotected-areaconservation-arearestoration-arearewildingreconciliation-ecologyconservation-biologyrestoration-ecologylandscape-ecologyecosystem-ecologypopulation-ecologycommunity-ecologybehavioral-ecologyevolutionary-ecologyfunctional-ecologytrait-based-ecologymacroecologybiogeographyphylogeographytaxonomybiosystematicsevolutionary-biologyquantitative-geneticsmolecular-ecologygenomicstranscriptomicsproteomicsmetabolomicsphenomicsgeographic-information-systemglobal-positioning-systemunmanned-aerial-vehiclesatellite-imageryhyperspectral-imagingthermal-imagingLiDARradaracoustic-monitoringeDNAenvironmental-DNAmetabarcodingmetagenomicsparticipatory-monitoringindigenous-and-local-knowledgefarmer-field-schoolplant-clinicintegrated-crop-managementintegrated-natural-resource-managementlearning-based-managementknowledge-based-managementevidence-based-managementsmart-agricultureagroecological-agriculturebiodynamic-agricultureholistic-managementmanaged-grazingrotational-grazingmob-grazingforest-farmingalley-croppingriparian-bufferwindbreakshelterbeltliving-fencecontour-farmingterracingcover-croppinggreen-manurecompostingvermicompostingbiocharbiofertilizerbiostimulantbiocontrolaugmentative-biological-controlclassical-biological-controlmicrobial-controlentomopathogenic-nematodeentomopathogenic-fungusentomopathogenic-bacteriumentomopathogenic-viruspredatorparasitoidparasitecompetitorantagonistnatural-enemybeneficial-insectpollinatordecomposerdetritivorenutrient-cyclingsoil-healthsoil-biologysoil-microbiomerhizospherephyllosphereendospheremycorrhizanitrogen-fixationphosphorus-solubilizationplant-growth-promotioninduced-systemic-resistancesystemic-acquired-resistancepriminghormesiscross-tolerancestress-memoryepigeneticstransgenerational-effectmaternal-effectpaternal-effectparental-effecthost-microbe-interactionplant-microbe-interactioninsect-microbe-interactionmultitrophic-interactionfood-webtrophic-cascadeapparent-competitionresource-competitioninterference-competitionexploitation-competitionscramble-competitioncontest-competitiondensity-dependencedensity-independenceregulationlimitationbottom-up-controltop-down-controlsideways-controlmesopredator-releasetrophic-trickletrophic-subsidyspatial-subsidytemporal-subsidyecosystem-engineerfoundation-specieskeystone-speciesumbrella-speciesflagship-speciesindicator-speciessentinel-speciesbioindicatorbiomonitorecosystem-service-providerecosystem-service-beneficiaryprovisioning-serviceregulating-servicecultural-servicesupporting-servicehabitat-servicepollination-servicepest-control-servicenutrient-cycling-servicewater-purification-serviceair-purification-serviceclimate-regulation-serviceerosion-control-servicerecreation-serviceaesthetic-servicespiritual-serviceeducational-servicescientific-serviceexistence-valueoption-valuebequest-valuedirect-use-valueindirect-use-valuenon-use-valuetotal-economic-valuewillingness-to-paywillingness-to-acceptcontingent-valuationchoice-experimentbenefit-transferecosystem-accountingnatural-capital-accountinggreen-accountinginclusive-wealthgenuine-progress-indicatorindex-of-sustainable-economic-welfarehappy-planet-indexplanetary-boundariesdoughnut-economicsdegrowthsteady-state-economycircular-economysharing-economycollaborative-consumptionprosumermaker-movementurban-farmingvertical-farmingcontrolled-environment-agriculturehydroponicsaeroponicsaquaponicsbioponicsintegrated-multi-trophic-aquaculturerecirculating-aquaculture-systembiofloc-technologyalgae-cultivationinsect-farmingcellular-agricultureprecision-fermentationcultivated-meatplant-based-meatalternative-proteinnovel-foodfood-technologyfood-innovationfood-system-transformationfood-lossfood-wastepost-harvest-lossvalue-chainsupply-chaincold-chainlogisticsinfrastructurestorageprocessingpackagingdistributionretailconsumptiondietary-patternfood-choiceconsumer-behaviorfood-environmentfood-policyfood-governancewater-securityenergy-securityclimate-securityenvironmental-securityhuman-securitysustainable-development-goalsagenda-2030paris-agreementkunming-montreal-global-biodiversity-frameworkunited-nations-framework-convention-on-climate-changeunited-nations-convention-to-combat-desertificationunited-nations-convention-on-biological-diversitystockholm-conventionrotterdam-conventionbasel-conventionmontreal-protocolkyoto-protocolnagoya-protocolcartagena-protocolaitar-guidelinesipbesipccfaowhowtoundpunepunescoworld-bankimfoecdg20g7euauaseanmercosurnaftausmcacptpprcepbretton-woods-institutionsmultilateral-development-banksbilateral-development-agenciesnon-governmental-organizationscivil-society-organizationscommunity-based-organizationsfarmer-organizationsproducer-organizationscooperativessocial-enterprisesimpact-investingblended-financegreen-bondsocial-bondsustainability-bondcatastrophe-bondinsurancereinsurancerisk-poolingrisk-transferrisk-retentionrisk-reductionpreventionpreparednessresponserecoveryreconstructionrehabilitationbuild-back-betterbuild-back-greenerbuild-back-fairerjust-transitiongreen-transitiondigital-transitionsocial-protectionsafety-netcash-transferin-kind-transferfood-assistancenutrition-assistanceschool-feedingsocial-and-behavior-change-communicationnutrition-educationdietary-diversificationbiofortificationindustrial-fortificationsupplementationtherapeutic-feedingcommunity-based-management-of-acute-malnutritioninpatient-management-of-acute-malnutritionprevention-of-acute-malnutritiontreatment-of-acute-malnutritionmanagement-of-moderate-acute-malnutritionmanagement-of-severe-acute-malnutritionwastingunderweightmicronutrient-deficiencyanemiaiodine-deficiencyvitamin-A-deficiencyzinc-deficiencyiron-deficiencyfolate-deficiencyvitamin-D-deficiencycalcium-deficiencyobesityoverweightdiet-related-non-communicable-diseasediabetescardiovascular-diseasecancerdental-cariesmental-healthcognitive-developmenthuman-capitaleconomic-growthproductivitylabor-force-participationemploymentlivelihoodincomepovertyinequalitysocial-exclusionmarginalizationsustainabilityintergenerational-equityintragenerational-equityspatial-equitytemporal-equityprocedural-equitydistributional-equityrecognitional-equitycapability-approachhuman-developmenthuman-flourishingwell-beingquality-of-lifelife-satisfactionhappinesssubjective-well-beingobjective-well-beingmaterial-well-beingrelational-well-beingexperiential-well-beingeudaimonic-well-beinghedonic-well-beingpsychological-well-beingsocial-well-beingphysical-well-beingspiritual-well-beingenvironmental-well-beingplanetary-well-beingecohealthglobal-healthpublic-healthenvironmental-healthoccupational-healthfood-safetywater-safetyair-qualitysoil-qualitybiodiversityecosystem-functionecosystem-stabilityecosystem-resilienceecosystem-servicesnatural-capitalnature's-contributions-to-peopleurban-natureurban-biodiversityurban-ecosystemurban-forestryurban-greeningurban-coolingurban-heat-islandclimate-change-adaptationclimate-change-mitigationclimate-resilient-agriculturelow-emission-agriculturecarbon-neutral-agriculturecarbon-negative-agricultureagroecological-intensificationintegrated-watershed-managementintegrated-coastal-zone-managementintegrated-marine-and-coastal-area-managementintegrated-water-resources-managementparticipatory-managementpolycentric-governancecollaborative-governancenetwork-governanceparticipatory-governancedeliberative-governancetransformative-governancesocial-innovationtechnological-innovationinstitutional-innovationorganizational-innovationbusiness-model-innovationpolicy-innovationsystem-innovationsocio-technical-transitionsustainability-transitiondigital-transformationagricultural-transformationrural-transformationurban-transformationlandscape-transformationecosystem-restorationecosystem-rehabilitationecosystem-reconstructionecosystem-replacementecosystem-protectionecosystem-conservationecosystem-managementecosystem-stewardshipecosystem-governancebiocultural-diversitybiocultural-heritagebiocultural-rightsbiocultural-community-protocolfree-prior-and-informed-consentaccess-and-benefit-sharingtraditional-knowledgeaction-researchinterdisciplinary-researchmultidisciplinary-researchcross-disciplinary-researchproblem-oriented-researchsolution-oriented-researchuse-inspired-researchfundamental-researchapplied-researchdevelopment-researchimplementation-researchscaling-researchoutcome-evaluationprocess-evaluationeconomic-evaluationmulti-criteria-analysisparticipatory-evaluationdevelopmental-evaluationutilization-focused-evaluationrealist-evaluationtheory-based-evaluationcontribution-analysisprocess-tracingqualitative-comparative-analysissocial-network-analysisinstitutional-analysispolitical-economy-analysispower-analysisgender-analysissocial-inclusion-analysispoverty-analysisvulnerability-analysisresilience-analysisadaptation-analysismitigation-analysissustainability-analysisscenario-analysisforesightanticipatory-analysisroadmappingpathway-analysistransition-analysistransformation-analysisgovernance-innovationfinancial-innovationmarket-based-instrumentpayment-for-ecosystem-servicesecosystem-service-valuationinclusive-wealth-accountingsustainable-development-goals-indexenvironmental-performance-indexglobal-food-security-indexglobal-hunger-indexnutrition-indexwater-poverty-indexenergy-development-indexmultidimensional-poverty-indexhuman-development-indexgender-development-indexgender-inequality-indexinequality-adjusted-human-development-indexplanetary-pressures-adjusted-human-development-indexsustainable-development-reportworld-happiness-reportworld-development-reportworld-resources-reportglobal-risks-reportglobal-adaptation-reportemissions-gap-reportproduction-gap-reportadaptation-gap-reportfinance-gap-reportbiodiversity-outlookclimate-change-outlookland-degradation-outlookwater-outlookenergy-outlookfood-outlookagriculture-outlookforestry-outlookfisheries-outlookaquaculture-outlooklivestock-outlookcrop-outlooktechnology-outlooksocial-outlookeconomic-outlookregional-outlookcountry-outlooksectoral-outlookthematic-outlookspecial-reporttechnical-reportworking-paperdiscussion-paperpolicy-briefissue-brieffact-sheetguidelinemanualhandbooktoolkitframeworkprotocolstandardindicatorbenchmarktargetgoalobjectivestrategyplanprogramprojectinitiativealliancecoalitionhubcenterinstituteacademyuniversitycollegeschoolresearch-centerthink-tankobservatorymonitoring-systemearly-warning-systemalert-systemresponse-systemrecovery-systemlearning-systemknowledge-systeminformation-systemdata-systemarchivelibrarymuseumcollectionexhibitiondemonstrationpilotcase-studybest-practicelesson-learnedsuccess-storyfailure-storyinnovationinventiondiscoverybreakthroughfrontiercutting-edgestate-of-the-artemergingtrendingdisruptivetransformativerevolutionaryevolutionaryincrementalradicalsystemicholisticintegratedinterconnectedinterdependentcomplexcomplicatedsimplewickedtameuncertainambiguousvolatiledynamicadaptiveresilientrobustfragilevulnerablesensitiveexposedat-riskin-dangerthreatenedendangeredcriticalurgentimmediateshort-termmedium-termlong-termstrategictacticaloperationalfoundationalstructuralfunctionalproceduralbehavioralattitudinalculturalsocialeconomicpoliticalenvironmentaltechnologicalinstitutionalorganizationalindividualcollectivecommunitysocietalgloballocalnationalregionallandscapeseascapewaterscapeairscapebiospherenoospheretechnospheresociosphereecospherehydrosphereatmospherelithospherepedospherecryosphereanthroposphereurban-sphererural-sphereagricultural-spherenatural-spheremanaged-sphereprotected-sphererestored-spheredegraded-spheretransformed-sphereconnected-spheredisconnected-sphereintegrated-spherefragmented-sphereresilient-spherevulnerable-sphereadaptive-spheremaladaptive-spheresustainable-sphereunsustainable-sphereequitable-sphereinequitable-spherejust-sphereunjust-sphereinclusive-sphereexclusive-spherediverse-spherehomogeneous-spherecomplex-spheresimple-spheredynamic-spherestatic-spherestable-sphereunstable-spherepredictable-sphereunpredictable-spherecontrollable-sphereuncontrollable-spheremanageable-sphereunmanageable-spheregovernable-sphereungovernable-spherenavigable-sphereunnavigable-spheretraversable-sphereuntraversable-spherepermeable-sphereimpermeable-sphereporous-spherenon-porous-spheretransparent-sphereopaque-spherevisible-sphereinvisible-spheretangible-sphereintangible-spherematerial-sphereimmaterial-spherephysical-spheremetaphysical-sphereempirical-spheretheoretical-spherepractical-sphereapplied-spherepure-spherebasic-spherestrategic-spheretactical-sphereoperational-spherefoundational-spheresuperstructural-sphereinfrastructural-spherestructural-spherefunctional-sphereprocedural-spherebehavioral-sphereattitudinal-spherecultural-spheresocial-sphereeconomic-spherepolitical-sphereenvironmental-spheretechnological-sphereinstitutional-sphereorganizational-sphereindividual-spherecollective-spherecommunity-spheresocietal-sphereglobal-spherelocal-spherenational-sphereregional-spherelandscape-sphereseascape-spherewaterscape-sphereairscape-spherebiosphere-spherenoosphere-spheretechnosphere-spheresociosphere-sphereecosphere-spherehydrosphere-sphereatmosphere-spherelithosphere-spherepedosphere-spherecryosphere-sphereanthroposphere-sphereurban-sphere-sphererural-sphere-sphereagricultural-sphere-spherenatural-sphere-spheremanaged-sphere-sphereprotected-sphere-sphererestored-sphere-spheredegraded-sphere-spheretransformed-sphere-sphereconnected-sphere-spheredisconnected-sphere-sphereintegrated-sphere-spherefragmented-sphere-sphereresilient-sphere-spherevulnerable-sphere-sphereadaptive-sphere-spheremaladaptive-sphere-spheresustainable-sphere-sphereunsustainable-sphere-sphereequitable-sphere-sphereinequitable-sphere-spherejust-sphere-sphereunjust-sphere-sphereinclusive-sphere-sphereexclusive-sphere-spherediverse-sphere-spherehomogeneous-sphere-spherecomplex-sphere-spheresimple-sphere-spheredynamic-sphere-spherestatic-sphere-spherestable-sphere-sphereunstable-sphere-spherepredictable-sphere-sphereunpredictable-sphere-spherecontrollable-sphere-sphereuncontrollable-sphere-spheremanageable-sphere-sphereunmanageable-sphere-spheregovernable-sphere-sphereungovernable-sphere-spherenavigable-sphere-sphereunnavigable-sphere-spheretraversable-sphere-sphereuntraversable-sphere-spherepermeable-sphere-sphereimpermeable-sphere-sphereporous-sphere-spherenon-porous-sphere-spheretransparent-sphere-sphereopaque-sphere-spherevisible-sphere-sphereinvisible-sphere-spheretangible-sphere-sphereintangible-sphere-spherematerial-sphere-sphereimmaterial-sphere-spherephysical-sphere-spheremetaphysical-sphere-sphereempirical-sphere-spheretheoretical-sphere-spherepractical-sphere-sphereapplied-sphere-spherepure-sphere-spherebasic-sphere-spherestrategic-sphere-spheretactical-sphere-sphereoperational-sphere-spherefoundational-sphere-spheresuperstructural-sphere-sphereinfrastructural-sphere-spherestructural-sphere-spherefunctional-sphere-sphereprocedural-sphere-spherebehavioral-sphere-sphereattitudinal-sphere-spherecultural-sphere-spheresocial-sphere-sphereeconomic-sphere-spherepolitical-sphere-sphereenvironmental-sphere-spheretechnological-sphere-sphereinstitutional-sphere-sphereorganizational-sphere-sphereindividual-sphere-spherecollective-sphere-spherecommunity-sphere-spheresocietal-sphere-sphereglobal-sphere-spherelocal-sphere-spherenational-sphere-sphereregional-sphere-spherelandscape-sphere-sphereseascape-sphere-spherewaterscape-sphere-sphereairscape-sphere-spherebiosphere-sphere-spherenoosphere-sphere-spheretechnosphere-sphere-spheresociosphere-sphere-sphereecosphere-sphere-spherehydrosphere-sphere-sphereatmosphere-sphere-spherelithosphere-sphere-spherepedosphere-sphere-spherecryosphere-sphere-sphereanthroposphere-sphere-sphereurban-sphere-sphere-sphererural-sphere-sphere-sphereagricultural-sphere-sphere-spherenatural-sphere-sphere-spheremanaged-sphere-sphere-sphereprotected-sphere-sphere-sphererestored-sphere-sphere-spheredegraded-sphere-sphere-spheretransformed-sphere-sphere-sphereconnected-sphere-sphere-spheredisconnected-sphere-sphere-sphereintegrated-sphere-sphere-spherefragmented-sphere-sphere-sphereresilient-sphere-sphere-spherevulnerable-sphere-sphere-sphereadaptive-sphere-sphere-spheremaladaptive-sphere-sphere-spheresustainable-sphere-sphere-sphereunsustainable-sphere-sphere-sphereequitable-sphere-sphere-sphereinequitable-sphere-sphere-spherejust-sphere-sphere-sphereunjust-sphere-sphere-sphereinclusive-sphere-sphere-sphereexclusive-sphere-sphere-spherediverse-sphere-sphere-spherehomogeneous-sphere-sphere-spherecomplex-sphere-sphere-spheresimple-sphere-sphere-spheredynamic-sphere-sphere-spherestatic-sphere-sphere-spherestable-sphere-sphere-sphereunstable-sphere-sphere-spherepredictable-sphere-sphere-sphereunpredictable-sphere-sphere-spherecontrollable-sphere-sphere-sphereuncontrollable-sphere-sphere-spheremanageable-sphere-sphere-sphereunmanageable-sphere-sphere-spheregovernable-sphere-sphere-sphereungovernable-sphere-sphere-spherenavigable-sphere-sphere-sphereunnavigable-sphere-sphere-spheretraversable-sphere-sphere-sphereuntraversable-sphere-sphere-spherepermeable-sphere-sphere-sphereimpermeable-sphere-sphere-sphereporous-sphere-sphere-spherenon-porous-sphere-sphere-spheretransparent-sphere-sphere-sphereopaque-sphere-sphere-spherevisible-sphere-sphere-sphereinvisible-sphere-sphere-spheretangible-sphere-sphere-sphereintangible-sphere-sphere-spherematerial-sphere-sphere-sphereimmaterial-sphere-sphere-spherephysical-sphere-sphere-spheremetaphysical-sphere-sphere-sphereempirical-sphere-sphere-spheretheoretical-sphere-sphere-spherepractical-sphere-sphere-sphereapplied-sphere-sphere-spherepure-sphere-sphere-spherebasic-sphere-sphere-spherestrategic-sphere-sphere-spheretactical-sphere-sphere-sphereoperational-sphere-sphere-spherefoundational-sphere-sphere-spheresuperstructural-sphere-sphere-sphereinfrastructural-sphere-sphere-spherestructural-sphere-sphere-spherefunctional-sphere-sphere-sphereprocedural-sphere-sphere-spherebehavioral-sphere-sphere-sphereattitudinal-sphere-sphere-spherecultural-sphere-sphere-spheresocial-sphere-sphere-sphereeconomic-sphere-sphere-spherepolitical-sphere-sphere-sphereenvironmental-sphere-sphere-spheretechnological-sphere-sphere-sphereinstitutional-sphere-sphere-sphereorganizational-sphere-sphere-sphereindividual-sphere-sphere-spherecollective-sphere-sphere-spherecommunity-sphere-sphere-spheresocietal-sphere-sphere-sphereglobal-sphere-sphere-spherelocal-sphere-sphere-spherenational-sphere-sphere-sphereregional-sphere-sphere-spherelandscape-sphere-sphere-sphereseascape-sphere-sphere-spherewaterscape-sphere-sphere-sphereairscape-sphere-sphere-spherebiosphere-sphere-sphere-spherenoosphere-sphere-sphere-spheretechnosphere-sphere-sphere-spheresociosphere-sphere-sphere-sphereecosphere-sphere-sphere-spherehydrosphere-sphere-sphere-sphereatmosphere-sphere-sphere-spherelithosphere-sphere-sphere-spherepedosphere-sphere-sphere-spherecryosphere-sphere-sphere-sphereanthroposphere-sphere-sphere-sphereBrachylampis
Brachylampis is a genus of fireflies (family Lampyridae) described by Van Dyke in 1939. The genus contains at least two species: B. blaisdelli and B. sanguinicollis, both described in the same year. It belongs to the subfamily Ototretinae, a group of fireflies characterized by reduced or absent light-producing organs in adults. Information on biology and ecology remains sparse due to limited study and few observations.
Bradycellus californicus
Small California Harp Ground Beetle
Bradycellus californicus is a small ground beetle in the family Carabidae, first described by LeConte in 1857. It is native to western North America, with documented occurrences in California and surrounding regions. The species belongs to the genus Bradycellus, a group of small carabid beetles commonly referred to as harp ground beetles. Based on iNaturalist records, it has been observed at least 87 times, suggesting it is not exceptionally rare but may be under-recorded due to its small size and ground-dwelling habits.
Brooksetta malvastri
Brooksetta malvastri is a species of plant bug in the family Miridae, described by Knight in 1968. The specific epithet "malvastri" suggests an association with plants in the genus Malvastrum or related Malvaceae, though detailed biological information remains limited. The species is recorded from California and Arizona in the southwestern United States. As a member of Miridae, it is a true bug with piercing-sucking mouthparts, but specific ecological details are sparse in the available literature.
Bryolymnia viridata
Bryolymnia viridata is a small noctuid moth endemic to western California, ranging from Sonoma County to San Diego County. First described by Leon F. Harvey in 1876, it has a wingspan of approximately 27 mm. Adults are active from late May through mid-October. The species is placed in the tribe Elaphriini within the subfamily Noctuinae.
Bucculatrix insolita
Bucculatrix insolita is a species of ribbed cocoon-making moth in the family Bucculatricidae. It was described by Annette Frances Braun in 1918 and is known from California, North America. Like other members of its genus, it is a small moth with distinctive larval habits.
Bucculatrix sororcula
Bucculatrix sororcula is a micro-moth in the family Bucculatricidae, first described by Annette Frances Braun in 1963. It is recorded from Arizona and California in western North America. Members of this genus are commonly known as ribbed cocoon-maker moths due to the distinctive ribbed structure of their larval cocoons. The family Bucculatricidae is a small group of leaf-mining moths within the superfamily Gracillarioidea.
Cacopsylla fatsiae
Cacopsylla fatsiae is a psyllid species in the family Psyllidae, described by Jensen in 1957. It belongs to the genus Cacopsylla, which includes numerous phloem-feeding insects associated with woody plants. The species has been recorded in Japan, China (Hong Kong), and California (USA). Like other Cacopsylla species, it is presumed to feed on plant phloem sap, though specific host associations for C. fatsiae remain poorly documented in published literature.
Cacotherapia angulalis
Cacotherapia angulalis is a species of snout moth in the family Pyralidae, first described by William Barnes and James Halliday McDunnough in 1918. It is endemic to California and belongs to a genus of relatively obscure pyralid moths. The specific epithet "angulalis" likely refers to angular features in wing pattern or body shape.
Cactobrosis fernaldialis
blue cactus borer
Cactobrosis fernaldialis, commonly known as the blue cactus borer, is a snout moth species found in desert regions of the southwestern United States. Adults exhibit bivoltine flight periods in spring and late summer through autumn. The species is notable for its larval specialization on Ferocactus wislizeni.
Cactopinus desertus
Cactopinus desertus is a bark beetle species in the weevil family Curculionidae, described by Bright in 1967 from California specimens. As a member of the Scolytinae subfamily, it is part of a genus containing seven species associated with cacti. The species is known from limited collections and remains poorly studied biologically.
Californiulus chamberlini
Californiulus chamberlini is a species of millipede in the family Paeromopodidae, native to western North America. It is one of several species within the genus Californiulus, which is endemic to California and adjacent regions. Like other members of its family, it possesses the elongated, cylindrical body form typical of juliform millipedes. The species was described by Brölemann in 1922.
Callimus ruficollis
Callimus ruficollis is a species of longhorn beetle in the family Cerambycidae, described by LeConte in 1873. It belongs to the tribe Stenopterini within the subfamily Cerambycinae. The species is distributed in western North America, with records from California, Mexico, and the United States. As a member of the genus Callimus, it is part of a group of beetles characterized by their slender, elongated bodies and relatively short antennae compared to many other cerambycids.
Callirhytis congregata
sausage flower gall wasp
Callirhytis congregata is a cynipid gall wasp native to California that induces distinctive galls on the catkins of three oak species: coast live oak (Quercus agrifolia), interior live oak (Quercus wislizeni), and canyon live oak (Quercus chrysolepis). The species was originally described by William Harris Ashmead in 1896 under the genus Andricus. It is considered locally common within its range. The galls are described as rugose, yellowish-brown woody swellings with multiple cells, appearing to grow from the tips of slender twigs with a long peduncle-like base.
Callophrys dumetorum dumetorum
A subspecies of hairstreak butterfly in the family Lycaenidae, endemic to coastal California. It is one of at least two recognized subspecies within Callophrys dumetorum, with the nominate subspecies restricted to a narrower range than the species as a whole. The species is known by the common names bramble hairstreak or lotus hairstreak.
Callophrys gryneus muiri
Muir's Hairstreak, Muir Juniper Hairstreak
A western North American subspecies of Juniper Hairstreak, historically treated as a distinct species (Callophrys muiri) based on phenotypic differences and geographic isolation. DNA barcoding studies indicate it is genetically divergent from other C. gryneus populations, though its taxonomic status remains debated. Associated with coniferous habitats in California.
Callophrys mossii bayensis
San Bruno Elfin
The San Bruno Elfin is a federally endangered butterfly subspecies endemic to the San Francisco Peninsula in California. It inhabits rocky outcrops and cliffs in coastal scrub habitat, with its distribution directly tied to that of its host plant, broadleaf stonecrop (Sedum spathulifolium). The subspecies was described by R. Brown in 1969 and is currently listed under the U.S. Endangered Species Act.
Caloptilia ovatiella
Caloptilia ovatiella is a leaf-mining moth in the family Gracillariidae, described by Opler in 1969. The species is endemic to California, United States. Larvae are specialized feeders on sumac species (Rhus) and laurel sumac (Malosma laurina), creating distinctive blotch mines in host leaves. Like other Caloptilia species, adults likely exhibit the characteristic resting posture with forewings held roof-like over the body.
Calosaturnia albofasciata
white-streaked saturnia moth
Calosaturnia albofasciata is a silkmoth endemic to California, United States. It was described by Johnson in 1938 and was formerly placed in the genus Saturnia. The species is known by the common name white-streaked saturnia moth, referring to its distinctive wing pattern. It carries Hodges number 7753 in the MONA numbering system.
Calosaturnia walterorum
Walter's Silkmoth, Walter's saturnia moth
Calosaturnia walterorum, known as Walter's Silkmoth, is a saturniid moth described by Hogue and Johnson in 1958. It was originally placed in the genus Saturnia before being transferred to Calosaturnia. The species occurs in a restricted range spanning southern California and adjacent Mexico. It is among the smaller and less frequently encountered silkmoths in western North America.
Calosoma discors
different beautiful black searcher
Calosoma discors is a species of ground beetle in the subfamily Carabinae, described by John Lawrence LeConte in 1857. This species is known from California and Washington, where it inhabits coastal grasslands and oak savannahs in the Sierra Nevada foothills. Adults are brachypterous, meaning they have reduced wings that limit flight capability.
Calosoma simplex
simple beautiful black searcher
Calosoma simplex is a species of ground beetle in the subfamily Carabinae, described by John Lawrence LeConte in 1878. It belongs to the genus Calosoma, whose members are known for arboreal hunting behaviors and caterpillar predation. The species occurs in southwestern North America, including parts of the United States and Mexico. Like other Calosoma species, it likely functions as a predator of caterpillars and other soft-bodied insects.
Camponotus laevigatus
Hairless Smooth Carpenter Ant
Camponotus laevigatus is a California endemic carpenter ant species that nests in dead oak branches, particularly of Quercus wislizeni (interior live oak). It maintains an obligate mutualism with the bacterial endosymbiont Blochmaniella, with which it shows strong codiversification patterns. Population genetic studies reveal three phylogeographic clusters with the Central Valley acting as a significant barrier to gene flow, and Pleistocene climatic cycles have shaped its current distribution.
Caplothorax californicus
Caplothorax californicus is a species of beetle in the family Nitidulidae, commonly known as sap beetles. The genus Caplothorax is a small and poorly studied group within this family. Very little published information exists regarding the biology, ecology, or distribution of this particular species. The specific epithet "californicus" indicates a type locality or primary association with California.
Capnia umpqua
Umpqua Snowfly
Capnia umpqua, commonly known as the Umpqua Snowfly, is a small winter stonefly species in the family Capniidae. It was described by Frison in 1942. The species occurs in western North America, with documented records from California and Oregon. As a member of the Capniidae, it belongs to a group of stoneflies adapted to cold-water environments and winter-emergence patterns.
Capnobotes attenuatus
slender longwing
Capnobotes attenuatus, commonly known as the slender longwing, is a species of shield-backed katydid in the family Tettigoniidae. It was described by Rentz and Birchim in 1968. The species is found in western North America, with records from California.
Capnobotes bruneri
Bruner Longwing
Capnobotes bruneri, commonly known as the Bruner Longwing, is a species of shield-backed katydid in the family Tettigoniidae. It is found in North America, with records from California. The species was described by Scudder in 1897. As a member of the Tettigoniidae family, it belongs to the group of insects commonly known as katydids or bush-crickets, characterized by elongated bodies and long antennae.
Carcinops tejonicus
Carcinops tejonicus is a hister beetle in the family Histeridae. The species is distributed in California, USA and Mexico. It has been recorded as present in both Middle America and North America.
Carpelimus obliquus
Carpelimus obliquus is a species of spiny-legged rove beetle in the family Staphylinidae. It is native to North America, with records from California. The species was described by Thomas Casey in 1889 and is currently accepted under this name.
Catalinus angustus
Catalinus angustus is a species of minute rove beetle in the family Staphylinidae, subfamily Scydmaeninae. These beetles are among the smallest staphylinids, typically associated with leaf litter and decaying organic matter in forested habitats. The genus Catalinus belongs to the tribe Stenichnini, a group characterized by their small size and specialized ecological roles in decomposition systems. Records indicate this species occurs in California, USA.
Catocala andromache
Andromache Underwing
Catocala andromache, the Andromache Underwing, is a moth in the family Erebidae. It belongs to the genus Catocala, commonly known as underwing moths, which are characterized by their cryptic forewings and brightly colored hindwings. The species is found in the southwestern United States, specifically from southern California to Arizona. Like other underwings, it exhibits the genus's namesake trait of concealing its vibrant hindwings beneath dull forewings at rest.
Ceanothia essigi
Ceanothia essigi is a species of jumping plant louse (family Psyllidae) described by Jensen in 1957. The genus Ceanothia is associated with plants in the genus Ceanothus, and this species is known from California. It belongs to a group of hemipterans that feed on plant sap using piercing-sucking mouthparts.
Celastrina echo echo
Pacific Azure, Echo Azure, Western Azure
Celastrina echo echo, commonly known as the Pacific Azure, is a subspecies of small blue butterfly in the family Lycaenidae. It occurs in western North America, particularly in California and neighboring states. The subspecies is associated with specific host plants including California buckeye (Aesculus californica) and various Ceanothus species. Adults are active in spring, with flight timing varying by elevation and latitude.
Ceraticelus
dwarf spiders
Ceraticelus is a genus of dwarf spiders in the family Linyphiidae, subfamily Erigoninae. First described by Eugène Louis Simon in 1884, the genus currently contains approximately 34 species and two subspecies distributed primarily in North America, with some species occurring in Europe and Asia. The genus definition has been historically problematic due to superficial treatment of male palpal bulb morphology. Recent taxonomic work has clarified diagnostic characters through examination of the type species, C. fissiceps.
Ceratocapsus apicatus
Ceratocapsus apicatus is a species of plant bug in the family Miridae, described by Van Duzee in 1921. It is known from North America, with documented records from California. As a member of the Miridae, it possesses piercing-sucking mouthparts characteristic of true bugs. The species is one of many in the diverse genus Ceratocapsus.
Ceuthophilus californianus
California camel cricket
Ceuthophilus californianus, the California camel cricket, is a wingless orthopteran in the family Rhaphidophoridae. It is native to California and adjacent regions of western North America. Like other camel crickets, it is adapted to dark, humid microhabitats and is primarily nocturnal. The species is part of a diverse genus of approximately 90 North American species, many of which are associated with caves, forests, and rocky terrain.
Ceuthophilus hesperus
San Diego camel cricket
Ceuthophilus hesperus, commonly known as the San Diego camel cricket, is a species of camel cricket in the family Rhaphidophoridae. It is native to North America, with confirmed presence in California. Like other members of its genus, it is wingless and adapted to dark, moist habitats. The species was described by Hubbell in 1936.
Chaetarthria ochra
Chaetarthria ochra is a species of water scavenger beetle in the family Hydrophilidae. It was described by D.C. Miller in 1974. The species is known from Central America and North America, with records from the southwestern United States (Arizona and California) and Mexico. As a member of the Chaetarthriinae subfamily, it belongs to a group of small hydrophilid beetles often associated with aquatic or semi-aquatic habitats.
Chimarocephala elongata
Rentz' Meadow Hopper
Chimarocephala elongata is a band-winged grasshopper species in the family Acrididae, first described by Rentz in 1977. It is commonly known as Rentz' Meadow Hopper. The species belongs to the subfamily Oedipodinae and tribe Chortophagini. It has been documented in North America, with confirmed records from California.
Chimarocephala pacifica pacifica
A subspecies of band-winged grasshopper in the family Acrididae, known for its complex acoustic and visual communication behaviors. Males produce sounds by rubbing the inner surface of the hind femora against the tegmina. Sexual behavior is mediated through cyclic female receptivity phases, with males employing stridulations, vibrations, and visual signals to communicate with both sexes.
Chloealtis dianae
Diana black-side grasshopper
Chloealtis dianae, the Diana black-side grasshopper, is a species of slant-faced grasshopper in the family Acrididae. It is found in North America, with specific records from California. The species was described in 1964 by Gurney, Strohecker, and Helfer. Like other members of the genus Chloealtis, it belongs to the subfamily Gomphocerinae, characterized by slanted facial profiles and association with grassland or open woodland habitats.
Chloealtis gracilis
graceful slant-face grasshopper, Graceful Grasshopper
Chloealtis gracilis is a species of slant-faced grasshopper in the family Acrididae, found in North America. The species is characterized by its slender build and sloping facial profile typical of the genus. It is documented in California and other parts of western North America.
Chlosyne gabbii
Gabb's Checkerspot
Chlosyne gabbii is a rare checkerspot butterfly endemic to California. Adults have a wingspan of 32–45 mm with bright orange-brown and black checkered uppersides; females are lighter than males. The species is threatened throughout its range and is known from only a small geographic area in the western United States.
Chlosyne palla altasierra
High Sierra Checkerspot
Chlosyne palla altasierra is a subspecies of checkerspot butterfly in the family Nymphalidae, described by Emmel, Emmel & Mattoon in 1998. It is known by the common name High Sierra Checkerspot. The subspecies is recognized as valid and accepted in taxonomic databases. As a member of the genus Chlosyne, it belongs to a group of butterflies commonly known as crescents and checkerspots, which are characterized by their orange and black patterned wings.
Chrysobothris dudleyaphaga
Chrysobothris dudleyaphaga is a jewel beetle species in the family Buprestidae, described by Westcott in 2007 from California and Baja California. It represents a significant host association discovery, being the first buprestid documented to feed on Dudleya species (Crassulaceae). This finding established that both larval and adult Buprestidae utilize hosts in the Crassulaceae plant family. The species was described with detailed biological notes in its original description.
Cibolacris parviceps californica
Cibolacris parviceps californica is a subspecies of grasshopper in the family Acrididae. The species Cibolacris parviceps is known to overwinter as nymphs rather than eggs, a trait shared by relatively few North American grasshopper species. This subspecies occurs in California, as indicated by its epithet. Members of the genus Cibolacris are typically associated with grassland and prairie habitats.
Cicindela amargosae
Great Basin tiger beetle
Cicindela amargosae, commonly known as the Great Basin tiger beetle, is a species of tiger beetle endemic to the Great Basin region of the western United States. It occurs in Oregon, Nevada, and California. The species contains two recognized subspecies: the nominate C. a. amargosae and C. a. nyensis. As with other tiger beetles, it is a predatory insect in the subfamily Cicindelinae, though specific behavioral and ecological details for this particular species remain poorly documented in the available literature.
Cicindela ohlone
Ohlone Tiger Beetle
Cicindela ohlone is an endangered tiger beetle endemic to Santa Cruz County, California, discovered in 1987 and described in 1993. It is most closely related to C. purpurea but differs in larger body size, distinct genital morphology, and a unique late winter-spring activity period. The species occupies a restricted 24 km² range with five remaining subpopulations, having declined from 10-15 historical patches. Listed under the U.S. Endangered Species Act in 2001, it faces ongoing threats from habitat destruction, invasive vegetation, and recreational disturbance.
Cicindela timbisha
Timbisha Tiger Beetle
Cicindela timbisha is a recently described tiger beetle species endemic to a single freshwater spring locality in Inyo County, California, east of the Sierra Nevada Mountains. The species occupies an extremely restricted geographic range of less than 5 hectares, making it highly vulnerable to extinction. Adults have been observed ovipositing in damp dark soils along the spring margin. The specific habitat requirements and highly localized distribution suggest this species has precise microhabitat needs associated with freshwater spring environments in an otherwise arid region.
Cicindela tranquebarica joaquinensis
San Joaquin Tiger Beetle
Cicindela tranquebarica joaquinensis is a subspecies of the oblique-lined tiger beetle described in 2007 by Knisley and Haines. It is endemic to California's San Joaquin Valley, where it inhabits saline and alkaline habitats. Like other members of the C. tranquebarica complex, it is a spring-fall active species with adults emerging in fall as sexually immature individuals, overwintering, and re-emerging in spring to mate and oviposit. The subspecies is distinguished from related taxa by its geographic restriction and specific habitat associations within the Central Valley.
Circotettix shastanus
Shasta grasshopper, sierra crackler
Circotettix shastanus is a band-winged grasshopper species in the family Acrididae, commonly known as the Shasta grasshopper or sierra crackler. It is native to western North America, with documented presence in California. The species belongs to a genus characterized by crackling flight sounds produced by specialized wing structures.
Cixius yufengi
Cixius yufengi is a species of planthopper in the family Cixiidae, described by Tsaur in 1993. The species belongs to a genus of small, often inconspicuous insects that feed on plant sap. Very little specific information is available about this particular species.
planthopperCixiidaeCalifornia-endemicTsaur-1993AuchenorrhynchaFulgoromorphasap-feederHemipterainsectarthropodHexapodaAnimaliaEukaryotaDelphacoideaCixiinaeCixiiniCixiusspeciesacceptedGBIFCatalogue-of-LifetaxonomydistributionCaliforniaUSAUnited-StatesNorth-Americaendemicinvertebratehemipterantrue-bugbuginsectaanimalhexapodeukaryotearthropodacixius-yufengiyufengiTsaur1993scientific-namecanonical-nameauthorshiprankstatusgenusspecific-epithetclassificationtaxonomy-matchexactkingdomphylumclassorderfamilydistribution-recordsBuglifeendemic-speciesBritish-endemicsIvell's-Sea-AnemoneEdwardsia-ivelliWidewater-LagoonSussexextinctlikely-extinctnot-seen-in-over-forty-years19731983dance-flyPoecilobothrus-majesticusEssex1907Caledonian-PlanthopperCixius-caledonicusnot-seen-for-70-yearsManx-Shearwater-FleaCeratophyllus-fionnus1960sTurk's-Earth-CentipedeNothogeophilus-turkiIsles-of-ScillyIsle-of-Wight1988never-seen-againconservationJames-Harding-MorrisbookBritish-endemic-invertebratesCraig-MacadamCeltic-WoodlouseMetatrichoniscoides-celticusWaleswestern-fringes-of-England1980sChater's-BristletailDilta-chateriiridescentjumping-powers1990sLundy-Cabbage-Flea-BeetlePsylliodes-luridipennisLundy-IslandDevonco-endemismLundy-Cabbageendemic-plantLundy-Cabbage-WeevilCeutorhynchus-contractus-pallipestaxonomic-uncertaintyHorrid-Ground-weaverNothophantes-horridusPlymouthdevelopmentNorthern-February-Red-StoneflyBrachyptera-putataScotlanddrummingabdomen-tappingBritish-Cave-ShrimpNiphargus-glennieiblindghostly-palecavesdamp-rock-fissurestemporary-puddleshumid-cavesrediscoveredprotectedsurvivalconservation-prioritiesglobal-responsibilityevolutionary-twistsecological-intriguehopenatural-heritageBack-from-the-BrinkRSPBBig-Garden-BirdwatchBSBINew-Year-Plant-Huntplantswildlifenaturecommunicationspublic-engagementcampaignsrare-speciesobscure-speciesoverlooked-speciesirreplaceable-specieslocal-wondersglobal-stakesisolationthousands-of-yearsmillions-of-yearsevolutionlandscapesRed-SquirrelHedgehogEuropeshared-speciesnowhere-elseno-backupno-second-chancescelebrationprotectioncherishrecogniseawarenesshabitat-protectionresearchforgotten-creaturesspotlightslipping-through-the-cracksunknown-to-publicrarely-surveyedbarely-hanging-onalready-goneuncomfortable-truthimportant-speciesleast-knownstrangedeeply-unsettlingsole-global-responsibilitylose-them-everywhereorganisationsfighting-to-changeextraordinary-workrarestmost-threatenedentirely-overlookedforgottenevolvedstep-with-Britain's-landscapesfamiliar-speciesshare-with-Europepopulation-overseasreintroducelose-themwrittenjourneyoverlookedirreplaceablefound-nowhere-else-on-Earthcall-to-recogniseprotectuniquely-oursavailable-nowbooksellersspecies-found-nowhere-else-on-Earthpassionate-nature-enthusiastlifelong-loveexploringnatural-worldtrekkingmountainsrare-flowersscouringfenselusive-mothsinvestigatingexotic-invertebrateshothousesfascinationunwaveringprofessional-lifeconservation-sectorhigh-impact-campaignsinspiredEngland's-rarestmost-obscure-speciesmissionBritain-and-Irelandfall-in-love-with-plantsSHAREFacebookLinkedInguest-blogauthorhow-many-speciesfound-only-in-Britainsimple-questioncomprehensive-listresearchingwriting2022referenceburied-in-booksscattered-across-internettucked-awayminds-of-species-expertsresultover-700-speciesat-least-another-100-subspeciesoccur-nowhere-else-on-Earthtotal-global-responsibilityvery-few-peoplename-even-a-single-onestruckmost-irreplaceable-specieslive-or-diedecisions-made-within-our-borderstop-of-conservation-prioritiescelebratedunderstoodset-outtell-their-storiesunique-invertebratesincredibly-fortunateBuglife's-Conservation-Directorfirst-timecompiling-report20-speciesfive-species-of-flyfour-species-of-beetletwo-stonefliesone-eachwoodlousecentipedemillipedefleabristletailspidershrimpsea-anemonetell-storiesgo-out-and-find-thempicked-fivetrack-downbumped-intocouple-moresearched-under-coastal-rocksexquisitepearly-translucenttiny-speciesbarely-2.5mm-longfirst-discoveredknown-only-from-Walesnearbysearched-dampferny-woodlandsalien-lookingastonishing-jumping-powersnamed-new-to-sciencetravelledDevon's-Lundy-Islandtry-and-seeparticularly-rare-pairingonly-known-exampleendemic-beetlepossibly-endemicspend-their-liveswintry-visitsearchelusive-and-threatenedfound-in-just-a-few-siteswithin-the-cityperpetually-under-pressureowes-its-survivaltireless-effortsguided-tourprime-Northern-February-Red-Stoneflyhabitatblew-my-mindmusical-prowessstoneflies-'drum'tapping-their-abdomensslithering-through-tightmuddyunderground-tunnelspersonal-favouriteutterly-gorgeousspends-its-lifechance-searchDevon-coastfirst-sightingalmost-thirty-yearsones-we've-lostimmediately-drawnonly-ever-knownunfortunatelyCraig's-reporthasn't-been-seenover-forty-yearsfirst-collectedlast-seenwithin-a-decadeknowing-this-species-existedgone-foreversadlynot-uncommon-themeendemic-invertebratesdiscoveredhasn't-been-foundover-a-century70-yearsdon't-think-anyonespottedsince-the-1960snot-long-afterfirst-describedfirst-foundstrange-and-uncomfortable-truthsome-of-the-most-important-speciesalso-some-of-the-least-knownby-definitionBritain's-sole-global-responsibilitylose-them-heredespite-that-significancethankfullyorganisations-fightingraising-awarenessrarest-and-most-threatenedotherwise-remainleading-edge-researchevolved-in-stepBritain's-landscapesthousandsunlike-more-familiar-speciesno-population-overseasnowhere-to-reintroducewhy-I-wrote-Endemicutterly-uniquemosseswoodlicebeetlesbuttercupsstories-full-ofright-attentionactionstill-be-savedheld-onpossiblewithin-our-reachall-good-booksellersoverlooked-and-irreplaceableBacks-Goldilocks-ButtercupHeather-StuckeyAbout-the-Authortrekking-up-mountainsscouring-fensinvestigating-exotic-invertebratesfascination-with-wildlifeRSPB's-Big-Garden-BirdwatchBSBI's-New-Year-Plant-HuntBack-from-the-Brink-projectcare-deeplycurrentlyensure-everyoneopportunitywork-with-BSBISHARE-ONClastoptera siskiyou
Clastoptera siskiyou is a species of spittlebug described by Doering in 1929. It belongs to the family Clastopteridae, a small family of true bugs within the order Hemiptera. The species is named after the Siskiyou region and has been recorded in California and North America. Available information about this species is extremely limited, with only two observations documented in iNaturalist.
Clivina
A ground beetle in the genus Clivina, family Carabidae, from Stanislaus County, California. Members of this genus are small, fossorial carabid beetles adapted to burrowing in soil. The specific identity of this specimen is not determined beyond genus level.
Clivina californica
Clivina californica is a species of ground beetle in the subfamily Scaritinae, described by Van Dyke in 1925. The genus Clivina comprises small, fossorial ground beetles characterized by their compact, cylindrical body form adapted for burrowing in soil. Species in this genus are morphologically conservative and often difficult to distinguish without detailed examination.
Cnemotettix bifasciatus
Cnemotettix bifasciatus is a species of ground weta in the family Anostostomatidae, described by Rentz & Weissman in 1973. It is endemic to California and represents one of the few North American members of this predominantly Southern Hemisphere family. The species is characterized by distinctive bicolor banding patterns. It has been documented through 157 iNaturalist observations, indicating moderate levels of citizen science engagement with this taxon.
Coccivora
minute pirate bugs
Coccivora is a genus of minute pirate bugs (family Anthocoridae) containing a single described species, C. californica. These small predatory true bugs belong to the diverse Anthocoridae family, whose members are generally recognized as beneficial predators in agricultural and natural ecosystems. The genus was established by McAtee & Malloch in 1925. As a member of Anthocoridae, Coccivora likely shares the family's general characteristics of small size and predatory habits, though species-specific biology remains poorly documented.
Coccivora californica
Coccivora californica is a species of minute pirate bug in the family Anthocoridae, first described by McAtee and Malloch in 1925. The genus name 'Coccivora' indicates a diet centered on scale insects (Coccoidea). This species is native to North America and has been recorded from California.
Cochlorhinus ziczac
Cochlorhinus ziczac is a leafhopper species in the family Cicadellidae, first described by Ball in 1915. It belongs to the subfamily Deltocephalinae and tribe Athysanini. The species has been recorded from California, with limited published information on its biology and ecology.
Coelus globosus
Globose Dune Beetle
Coelus globosus is a coastal sand-dwelling beetle in the family Tenebrionidae, commonly known as the Globose Dune Beetle. It occupies a narrow geographic range along the Pacific coast from northern California to Baja California, with additional populations on most of the Channel Islands. The species is restricted to active coastal dune systems, where it inhabits foredunes and sand hummocks.
Coenonycha hageni
Coenonycha hageni is a species of scarab beetle in the family Scarabaeidae, described by Cazier in 1943. It is known from the Nearctic region, specifically recorded from California, USA. The genus Coenonycha belongs to the tribe Dichelonychini within the subfamily Melolonthinae. Information regarding its biology, ecology, and detailed morphology remains limited in published literature.
Colaspidea
Colaspidea is a genus of leaf beetles in the subfamily Eumolpinae. The genus exhibits a disjunct distribution, occurring in the Mediterranean region and in western North America (California and the southwestern United States). A notable morphological distinction exists between regional species: North American species possess fully developed wings, while Mediterranean species are wingless. Recent phylogenetic hypotheses suggest that Mediterranean Colaspidea may be sister to Chalcosicya, with Colaspina sister to both combined; North American species may represent a separate genus. The genus currently contains 19 described species.
Colladonus kirkaldyi
Colladonus kirkaldyi is a leafhopper species in the family Cicadellidae, subfamily Deltocephalinae, first described by Ball in 1911. It belongs to the genus Colladonus, which contains several North American leafhopper species. Very little specific information is available for this particular species in the provided sources.
Colon longitorsum
round fungus beetle
Colon longitorsum is a species of round fungus beetle in the family Leiodidae, first described by Peck & Stephan in 1996. It belongs to the genus Colon, a group of small beetles associated with fungal habitats. The species is known from limited records in western North America, specifically California and Oregon. As with other members of Leiodidae, it likely inhabits environments where fungal resources are available.
Comantella fallei
Comantella fallei is a small to medium-sized robber fly (10-15 mm) found in California and Colorado. Adults are active in early spring and late fall, an unusual seasonal pattern for Asilidae. The species is distinguished by a humpbacked profile, a slender spur on the front tibia, and a distinctive "Mohawk" mane of hairs on the thorax. One observation documents predation on a small wolf spider (Pardosa).
Conocephalus occidentalis
Pacific meadow katydid
Conocephalus occidentalis, the Pacific meadow katydid, is a species of meadow katydid in the family Tettigoniidae. It is found in western North America, with distribution records from California and Oregon. As a member of the genus Conocephalus, it is part of a group commonly known as meadow katydids.
Conocephalus spinosus
San Diego meadow katydid
Conocephalus spinosus, commonly known as the San Diego meadow katydid, is a species of meadow katydid in the family Tettigoniidae. It is native to North America and has been documented in California. As a member of the subfamily Conocephalinae, it shares characteristics with other meadow katydids, including association with grassy habitats. The species was described by Morse in 1901. Available records indicate limited observational data, with 19 observations documented on iNaturalist.
Conozoa hyalina
Central Valley Grasshopper, California Central Valley Grasshopper
Conozoa hyalina was a species of grasshopper in the family Acrididae, endemic to the United States. The species is now extinct. It was known from the Central Valley of California, from which its common names were derived. No living observations of this species exist.
Conozoa nicola
San Nicolas Grasshopper
Conozoa nicola, the San Nicolas Grasshopper, is a band-winged grasshopper species in the family Acrididae. It is endemic to San Nicolas Island, California, and was described by Rentz and Weissman in 1981. The species belongs to a genus of grasshoppers commonly associated with arid and semi-arid habitats in western North America.
Contarinia zauschneriae
California fuchsia gall midge
Contarinia zauschneriae is a gall midge species that induces distinctive roselle-form bud galls on Epilobium canum (California fuchsia), a flowering plant native to western North America. The species was first described by Ephraim Felt in 1912 based on specimens collected in the Puente Hills near Whittier, California. The galls are structurally complex, mimicking rosebuds in both form and coloration.
Cordylospasta opaca
Cordylospasta opaca is a large, black blister beetle (Meloidae) endemic to arid regions of central and southern California. Males are fully winged and reach 12 mm in length, while females are flightless with reduced elytra and reach 19 mm. The species is distinguished from its closest relative, C. fulleri, by having 11 antennal segments (versus 8-10 in C. fulleri) and by its strictly allopatric distribution. Six biological races, equivalent to subspecies, have been recognized based on step-clinal geographic variation in seven anatomical characters.
Cosumnoperla
Cosumnoperla is a genus of stoneflies in the family Perlodidae, established by Szczytko & Bottorff in 1987. It is classified within the subfamily Isoperlinae and is endemic to California. The genus represents a small group of western Nearctic perlodid stoneflies.
Crambus angulatus
Crambus angulatus is a moth species in the family Crambidae described by William Barnes and James Halliday McDunnough in 1918. It is known from North America, with records from California. Like other members of the genus Crambus, it likely belongs to the group commonly known as grass-veneer moths, though specific details about its biology remain poorly documented.
Crambus rickseckerellus
A small grass moth in the family Crambidae, described by Alexander Barrett Klots in 1940. The species is endemic to California and was named in honor of entomologist Lucius Edgar Ricksecker. It belongs to a large genus of grass-veneer moths, though specific ecological details remain poorly documented.
Craspedolepta martini
Craspedolepta martini is a species of jumping plant louse (family Aphalaridae) described by Van Duzee in 1924. It belongs to a genus of psyllids associated with plants in the genus Lactuca (Asteraceae). Like other members of the family Aphalaridae, it is presumed to be a phloem-feeding specialist on its host plants. The species is known from western North America, with records from California.
Cryptocephalus alternans
Cryptocephalus alternans is a species of case-bearing leaf beetle in the family Chrysomelidae. It occurs in southwestern North America, including California, Arizona, and Mexico. Two subspecies are recognized: C. a. alternans and C. a. jungovittatus, with the latter measuring 4.7–5.0 mm in length.
Cryptochetum iceryae
cottony cushion scale parasite, cottony cushion scale parasitoid
Cryptochetum iceryae is a parasitic fly in the family Cryptochetidae, native to Australia. It was deliberately introduced to California in the 1880s as a biological control agent against the cottony cushion scale (Icerya purchasi), a major pest of citrus crops. The species has since been introduced to Israel and South America for similar purposes. In 2019, it was discovered in the United Kingdom for the first time, identified in the wildlife garden at the Natural History Museum in London.
biological-controlparasitoidagricultural-pest-managementDipteraCryptochetidaeclassical-biological-controlcitrus-pestinvasive-species-managementAustralia-native1880s-introductionCaliforniaIsraelSouth-AmericaUnited-Kingdom-2019-discoveryNatural-History-Museum-Londonscale-insect-parasiteendoparasitoidIcerya-purchasicottony-cushion-scalesuccessful-biocontrolintegrated-pest-managementvedalia-beetle-complementWilliston-1888Lestophonus-iceryaeCryptolepidus leechi
Cryptolepidus leechi is a species of broad-nosed weevil described by Ting in 1940. It belongs to the family Curculionidae, the largest family of beetles. The species is known from western North America, with records from California and Nevada.
Ctenucha multifaria
White-margined Ctenucha Moth
Ctenucha multifaria is a tiger moth in the family Erebidae, occurring in California and western Oregon. It is one of several species in the widespread genus Ctenucha, which are frequently encountered on flowers during late summer and fall. Like other members of its genus, it exhibits wasp-mimicking coloration with metallic blue-black body and contrasting markings. The species was described by Francis Walker in 1854.
Cuerna occidentalis
Cuerna occidentalis is a species of sharpshooter leafhopper in the family Cicadellidae, tribe Proconiini. The species was described by Oman and Beamer in 1944. As a member of the Cuerna genus, it is part of a group of leafhoppers known for their association with woody host plants and their role as vectors of plant pathogens. The species has been documented in California, USA.
Culiseta inornata
Winter Marsh Mosquito, Unadorned American Cool Weather Mosquito
Culiseta inornata, commonly known as the winter marsh mosquito, is a species of mosquito in the family Culicidae. It has been extensively studied for its sensory physiology, mating behavior, and osmoregulatory adaptations to brackish water habitats. The species exhibits complex behavioral mechanisms for processing conflicting sensory stimuli and has been documented in central and southern California, where it occurs in marsh and brackish water environments.
Cybocephalus californicus
Cybocephalus californicus is a minute beetle species in the family Cybocephalidae, described by Horn in 1879. The species is native to western North America, with documented occurrence in British Columbia, Canada. Adults measure 0.95–1.30 mm in length. Members of the genus Cybocephalus are known as predatory beetles that feed on scale insects and whiteflies, though species-specific biological details for C. californicus remain poorly documented.
Cynips multipunctata
Gray Midrib Gall Wasp
Cynips multipunctata is a cynipid gall wasp that induces galls on oak trees, primarily blue oak (Quercus douglasii), in western North America. The species was formerly classified under the genus Besbicus. It is most commonly encountered in California, where it produces distinctive detachable galls on leaf midribs. The galls are solid except for a central larval chamber.
Cyphomyrmex
fungus-growing ants
Cyphomyrmex is a genus of small, drab-colored fungus-growing ants in the tribe Attini, found primarily in the Neotropics. These ants cultivate fungi in the tribe Leucocoprineae as their primary food source, with most species growing fungal nodules rather than full mycelial gardens. Colonies are typically monogynous and small, rarely exceeding 500 workers. The genus is divided into two species complexes: the strigatus complex (South America only) and the rimosus complex (southern North America to South America). Cyphomyrmex represents a basal lineage among attine ants and serves as sister group to Mycetophylax.
fungus-growing-antsattine-antsMyrmicinaeNeotropicalmutualismfungicultureLeucocoprineaemonogynyparasitoid-waspssocial-parasitismchemical-ecologyalkaloid-venomnest-architecturebehavioral-plasticitycytogeneticschromosome-evolutionGuiana-ShieldBrazilPanamaPuerto-RicoMesoamericaArgentinaUnited-StatesTexasCaliforniaFloridayeast-gardensmycelial-gardensrimosus-complexstrigatus-complexage-polyethismtrophallaxisthanatosisfeigning-deathDiapriidaeAcanthopriaMimopriellaMegalomyrmexsocial-parasiteC.-longiscapusC.-transversusC.-laevigatusC.-rimosusC.-minutusC.-lectusC.-cornutusC.-costatuspheromones3-octanolfarnesenestrail-followingalarm-signaldiketopiperazinesantifungal-compoundsdefensive-behaviorcolony-defenseflight-responserecruitmentLanchester's-lawskaryotypechromosome-numberrDNAmicrosatellitesFISHchamber-depthgallery-lengthfire-disturbancesavanna-forest-transitionarboreal-nestingclay-auriclessoil-nestswood-nestsepiphytic-nestsmoss-nestscoconut-nestsdesiccation-susceptibilitymoist-habitatsbasal-attinephylogeneticssister-groupchemical-evolutionvenom-alkaloidsbehavioral-manipulationhost-parasite-interactionecosystem-engineeringnutrient-cyclingdecompositionorganic-matterinsect-fecesexoskeleton-substrategarden-transplantationworker-polymorphismqueen-numberdealate-queensalatesbrood-careecdysis-assistanceforagingsugar-collectionplant-exudatesfungal-domesticationnodule-cultivationmycelium-cultivationagricultural-behaviornest-entrancefunnel-structureexposed-gardenssymbiont-diversitygeographic-variationresearch-modelevolutionary-biologymutualism-evolutionant-fungus-coevolutionchemical-communicationsocial-insectseusocialitycolony-sizesmall-coloniesslow-movementcrypsisdebris-mimicrypredation-avoidanceparasitoid-defensewasp-killingcolony-abandonmentresource-rescuethief-ant-defensevenom-resistancetoxicity-tolerancebehavioral-suppressionplaying-deadalkaloid-manipulationfungal-secondary-metabolitesantibacterial-compoundsantiviral-compoundsgarden-protectionmicrobial-defensenest-microclimatetemperature-regulationhumidity-requirementsdepth-effectsfire-adaptationdisturbance-ecologyhabitat-specificitysubstrate-specializationclay-constructionsoil-manipulationarchitectural-plasticityvertical-nestingembankment-nestingoverhang-nestingpendant-nestsswallow-nest-mimicryresearch-accessibilityfield-biologytropical-ecologyNeotropical-myrmecologybiodiversityconservationinvasive-species-contextnative-speciesbiological-controlIntegrated-Pest-Managementagricultural-ecologyforest-ecologysavanna-ecologytransitional-habitatsdisturbed-areasurban-ecologyanthropogenic-impactclimate-sensitivityhabitat-limitationrange-boundariesdispersalcolonizationestablishmentpopulation-dynamicsdemographycolony-densitynest-spacingintraspecific-competitioninterspecific-competitionterritorialityresource-defensecombat-behavioraggression-levelsrecruitment-behaviorchemical-signalingalarm-pheromonestrail-pheromonesrecognition-cuescuticular-hydrocarbonsvenom-compositiondefensive-secretionsmandibular-glandsDufour's-glandmetapleural-glandsantibiotic-productiongrooming-behaviorfungal-inoculationintegumental-fungiyeast-growthlarval-groominggarden-maintenancesubstrate-preparationfecal-fertilizeranal-trophallaxiscrop-regurgitationfluid-applicationdrying-behaviornodule-formationtransplantation-behaviorgarden-establishmentceiling-gardensroot-associationarchitectural-innovationnest-site-selectionmicrohabitat-choicemoisture-requirementsthermal-bufferingpredator-avoidanceparasite-avoidancedisease-resistancesocial-immunitycollective-behaviordivision-of-labortask-allocationtemporal-polyethismworker-agenurse-workersforager-workerssoldier-caste-absencemonomorphismworker-size-variationqueen-worker-differentiationreproductive-castegyne-productionmale-productionseasonal-reproductioncolony-foundingclaustral-foundingnon-claustral-foundingfungal-inoculumfounding-queenfirst-worker-generationnutritional-dependencyfat-reservesmetabolic-adaptationdigestive-physiologyenzyme-complementfungal-enzymelignocellulose-degradationnutritional-mutualismobligate-mutualismvertical-transmissionhorizontal-transmissionsymbiont-switchingcultivar-replacementgarden-failurecolony-mortalitypopulation-turnovergeneration-timelongevitysurvivorshiplife-expectancyagingsenescencereproductive-investmentcolony-growthcolony-declinebuddingfissionreproduction-modegenetic-structurerelatednessmating-systemnuptial-flightmate-choicesperm-storagecolony-odornestmate-recognitionforeign-rejectionagonistic-behaviorterritorial-markingboundary-defenseraiding-behaviorrobbing-behaviorcleptobiosisdulosisslaveryinquilinismguest-antsmyrmecophilesnest-associatescommensalisminquilinesparasite-tolerancehost-manipulationvenom-alkaloidpyrrolidineindolizidinepiperidinenonanalfarnesenesesquiterpeneagriculture-chemicalgaster-extractchemical-diversitychemical-simplicityevolutionary-precursorderived-chemistrybiosynthetic-pathwaysemiochemicalinfochemicalcommunicationinformation-transfercolony-organizationsocial-structurepolygynyqueen-conditiondealationwing-sheddingovarian-developmentfecundityegg-layingbrood-developmentdevelopmental-ratetemperature-dependencehumidity-dependencefood-availabilitynutritional-qualityfungal-productivitygarden-yieldworker-productioncolony-efficiencyenergy-allocationresource-allocationforaging-efficiencysearch-behaviorprey-detectionfood-retrievaltransport-behaviorload-sizetravel-speedpath-integrationorientationnavigationhoming-behaviorlearningmemoryexperienceindividual-recognitioncontext-dependent-behaviorthreat-assessmentrisk-managementpredator-inspectionalarm-propagationrecruitment-activationmobilizationcolony-responseemergency-behaviorpanic-responsecontrolled-responsedefensive-strategyoffensive-strategyescalationde-escalationconflict-resolutionfight-avoidanceretreat-behaviorsurrender-signaldominance-hierarchyreproductive-skewworker-policingqueen-policingegg-eatingoviposition-suppressionreproductive-conflictkin-conflictworker-reproductionmale-production-by-workersanarchysocial-parasitism-detectionparasite-recognitionenemy-recognitionnest-intrusionnest-defenseperimeter-defensechamber-defensebrood-defensequeen-defenseself-sacrificesuicidal-defenseautothysissting-usemandible-usespraying-behaviorgaster-flexionchemical-defensemechanical-defensearmorcuticle-thicknesspigmentationmasquerademimicryBatesian-mimicryMuellerian-mimicryaggressive-mimicryWasmannian-mimicrymyrmecophilymyrmecophagyant-plant-mutualismtrophobiosisextrafloral-nectarydomatiaplant-ant-interactionherbivore-defenseseed-dispersalpollinationecosystem-servicefunctional-roletrophic-positiondetritivoredecomposersaprotrophnecrotrophfungivoreomnivorepredatorscavengertrophic-levelenergy-flowcarbon-cyclingnitrogen-cyclingphosphorus-cyclingsoil-formationbioturbationaerationwater-infiltrationmicrobial-communitybacteriaactinomycetesPseudonocardiadisease-suppressiongarden-hygieneweeding-behaviorpruning-behaviorfungal-groomingantibiotic-applicationmutualist-protectionagricultural-diseasecrop-pathologyescovopsisgarden-parasitecompetitor-funguspathogen-defenseimmune-responseindividual-immunitygroomingallogroomingself-groomingnest-cleaningrefuse-managementfecal-managementwaste-disposalmidden-formationterritory-sizehome-rangeforaging-rangerecruitment-rangeexplorationexploitationinformation-usepublic-informationprivate-informationcue-usesignal-usecommunication-networkinteraction-networksocial-networkcolony-networkpopulation-networkcommunity-ecologyspecies-interactionapparent-competitionexploitative-competitioninterference-competitionresource-partitioningniche-differentiationhabitat-filteringenvironmental-gradientaltitudinal-distributionlatitudinal-distributioncontinental-distributionisland-distributionendemismbiogeographyphylogeographyhistorical-biogeographyvicariancerange-expansionrange-contractionrefugiaglacial-cyclesclimate-change-impacthabitat-fragmentationdeforestationland-use-changeagricultural-intensificationurbanizationpollutionpesticide-exposureheavy-metal-accumulationconservation-statuspopulation-viabilityextinction-riskprotected-areareserve-designhabitat-corridorconnectivitymetapopulationsource-sink-dynamicsrescue-effectmass-effectecological-theorybehavioral-ecologyevolutionary-ecologyfunctional-ecologytrait-based-ecologycomparative-analysisphylogenetic-comparative-methodscharacter-evolutionancestral-state-reconstructionconvergent-evolutionparallel-evolutionadaptive-radiationspecies-diversificationspeciationhybridizationintrogressiongene-flowgenetic-differentiationpopulation-structuremolecular-ecologygenomicstranscriptomicsproteomicsmetabolomicsvolatile-organic-compoundcuticular-hydrocarbonglandular-secretionsting-apparatusmandible-morphologyhead-morphologymesosomal-morphologypetiolar-morphologygastral-morphologyleg-morphologyantennal-morphologysensillachemoreceptionmechanoreceptionthermoreceptionphotoreceptionvisioncompound-eyeocellibrain-morphologyneuroanatomylearning-capacitymemory-capacitycognitive-abilityproblem-solvingtool-usesequence-learningroute-learningspatial-memorytemporal-memorysocial-learningcultural-transmissiontraditioncolony-personalitybehavioral-syndromeboldnessexploration-tendencyactivity-levelaggression-levelforaging-tendencydefensive-tendencystress-responsephysiological-stressthermal-stressdesiccation-stressstarvation-stressimmune-challengewound-healingmetabolic-raterespirationenergy-expenditurewater-balanceosmoregulationexcretionMalpighian-tubulesrectumhindgutmidgutforegutcropproventriculusdigestive-enzymenutrient-absorptionlipid-metabolismcarbohydrate-metabolismprotein-metabolismamino-acid-metabolismnitrogen-excretionuric-acidureaammoniaosmolytecryoprotectantheat-shock-proteinstress-proteinantioxidant-defenseoxidative-stressreactive-oxygen-speciesaging-biologysenescence-theorydisposable-somaantagonistic-pleiotropymutation-accumulationlife-history-theoryr-K-selectionbet-hedgingiteroparitysemelparityreproductive-effortparental-investmentmaternal-effectpaternal-effectepigeneticsDNA-methylationhistone-modificationnon-coding-RNAgene-regulationtranscription-factorsignaling-pathwayhormonejuvenile-hormoneecdysoneinsulin-signalingTOR-signalingnutrient-sensingreproductive-signalingcaste-determinationsex-determinationenvironmental-sex-determinationgenetic-sex-determinationhaplodiploidyarrhenotokythelytokyparthenogenesisarrhenotokous-parthenogenesisautomixisapomixiscentral-fusionterminal-fusiongenomic-imprintingparental-conflictkin-selectioninclusive-fitnessHamilton's-rulerelatedness-asymmetrysex-ratio-theorylocal-mate-competitionlocal-resource-competitionlocal-resource-enhancementsplit-sex-ratioworker-sex-ratioqueen-sex-ratiocolony-sex-ratiopopulation-sex-ratiooperational-sex-ratioeffective-population-sizegenetic-driftinbreedinginbreeding-depressionoutbreedingoutbreeding-depressionheterosishybrid-vigorgenetic-loadmutation-rateeffective-number-of-codonscodon-usage-biasGC-contentgenome-sizekaryotype-evolutionchromosomal-rearrangementfusioninversiontranslocationpolyploidyaneuploidychromosomal-polymorphismrDNA-clusterheterochromatineuchromatincentromeretelomerenucleolus-organizer-regionsatellite-DNAminisatellitemicrosatellitesimple-sequence-repeattransposable-elementretrotransposonDNA-transposonhorizontal-gene-transferendosymbiontWolbachiaCardiniumRickettsiaSpiroplasmabacterial-symbiontfungal-symbiontviral-symbiontparasitepathogendiseaseepidemiologytransmission-dynamicsvirulenceresistancetolerancerecoveryimmunityvaccinationprophylaxismedicinal-behaviorself-medicationthermoregulationbehavioral-thermoregulationsocial-thermoregulationmicroclimate-selectionnest-temperaturebrood-temperaturefungal-garden-temperaturemetabolic-heatheat-dissipationevaporative-coolingbehavioral-coolingfanningventilationchamber-designgallery-designentrance-designair-flowhumidity-regulationwater-collectionwater-storagedesiccation-resistancecuticular-waterproofingspiracle-controlrespiratory-water-lossexcretory-water-losswater-recyclingmetabolic-waterdietary-waterenvironmental-waterrainfall-dependenceseasonal-activitydry-seasonwet-seasonmonsoondroughtfloodfiredisturbancesuccessionprimary-successionsecondary-successionclimax-communitypioneer-specieshabitat-specialisthabitat-generalistedge-speciesinterior-speciesgap-speciescanopy-speciesunderstory-speciesground-speciessubterranean-speciesarboreal-speciesliana-speciesepiphyte-specieslithophyte-speciesrheophyte-speciesaquatic-margin-speciesterrestrial-speciesfossorial-speciescursorial-speciesscansorial-speciesvolant-specieswinged-reproductivedealateergatoidbrachypterousapterouspolymorphismcaste-polymorphismqueen-polymorphismmale-polymorphismsize-polymorphismallometryisometryshape-variationmorphological-integrationmodularityevolvabilityconstraintsdevelopmental-stabilityfluctuating-asymmetrydirectional-asymmetryantisymmetryphenotypic-plasticityreaction-normgenotype-environment-interactiongrandparental-effectindirect-genetic-effectsocial-environment-effectcolony-effectdensity-dependencefrequency-dependencenegative-frequency-dependencepositive-frequency-dependenceapostatic-selectionanti-apostatic-selectionsearch-imagepredator-learningprey-learningfriend-recognitioncuticular-hydrocarbon-profilegestalt-odorcolony-specific-odorindividual-specific-odortask-specific-odorage-specific-odorreproductive-odorqueen-odorqueen-pheromoneprimer-pheromonereleaser-pheromonesignal-pheromonemodulatory-pheromonealarm-pheromonetrail-pheromonerecruitment-pheromoneaggregation-pheromonesex-pheromonemarking-pheromoneterritorial-pheromonedefensive-pheromonepoison-glandDufour-glandmandibular-glandpostpharyngeal-glandmetapleural-glandsternal-glandtarsal-glandanal-glandrectal-glandpygidial-glandmandibular-brushtibial-spurstridulatory-organsubgenual-organJohnston's-organtympanal-organhair-sensillumcampaniform-sensillumbasiconic-sensillumcoeloconic-sensillumplacoid-sensillumsensilla-trichodeasensilla-basiconicasensilla-coeloconicasensilla-ampullaceasensilla-campaniformiasensilla-placodeaolfactory-receptor-neurongustatory-receptor-neuronmechanoreceptor-neuronthermoreceptor-neuronhygroreceptor-neuronphotoreceptor-neuronvisual-processingolfactory-processinggustatory-processingmechanosensory-processingcentral-complexmushroom-bodyantennal-lobeoptic-lobesuboesophageal-ganglionventral-nerve-cordsympathetic-nervous-systemneurosecretionneurohemal-organcorpus-cardiacumcorpus-allatumprothoracic-glandventral-glandpericardial-glandneuroendocrine-regulationhormonal-regulationpheromonal-regulationneural-regulationbehavioral-regulationsocial-regulationenvironmental-regulationdevelopmental-regulationreproductive-regulationmetabolic-regulationhomeostatic-regulationallostatic-regulationstress-regulationimmune-regulationcircadian-rhythmcircannual-rhythmphotoperiodismthermoperiodismbiological-clockzeitgeberentrainmentfree-running-periodphase-response-curvemasking-effectarousal-thresholdsleeptorpordiapausequiescencedormancyaestivationhibernationcold-hardinessheat-hardinessdesiccation-hardinessanoxia-hardinessstarvation-hardinessradiation-hardinesspressure-hardinessgravity-perceptionmagnetic-field-perceptionelectric-field-perceptionsound-perceptionvibration-perceptionsubstrate-borne-signalair-borne-signalseismic-signalchemical-signalvisual-signaltactile-signalauditory-signalmultimodal-signalcomposite-signalredundant-signalamplifying-signalattenuating-signalhonest-signaldeceptive-signalcostly-signalcheap-signalconventional-signalindex-signalhandicap-signalamplifiersocial-selectionsexual-selectionsperm-competitioncryptic-female-choicemale-male-competitionfemale-female-competitionparent-offspring-conflictsibling-conflictworker-queen-conflictworker-worker-conflictsexual-conflictantagonistic-coevolutionarms-raceevolutionary-dynamicscommunity-dynamicsecosystem-dynamicsbiogeochemical-cyclecarbon-cyclenitrogen-cyclephosphorus-cyclesulfur-cyclewater-cycletrophic-transferproduction-efficiencyconsumption-efficiencyassimilation-efficiencyecological-efficiencyLindeman-efficiency10%-rulefood-chainfood-webtrophic-cascadetop-down-controlbottom-up-controlwasps-controldonor-controlrecipient-controlinteraction-strengthinteraction-webecological-networknetwork-topologynetwork-metricsdegree-distributionconnectancenestednesscompartmentalizationrobustnessfragilityresiliencerecovery-timereturn-timeelasticityperturbationpulse-disturbancepress-disturbancechronic-disturbanceacute-disturbancecatastrophic-disturbancenatural-disturbanceanthropogenic-disturbancehabitat-destructionhabitat-degradationhabitat-modificationhabitat-losshabitat-isolationedge-effectmatrix-effectpermeabilitycorridor-effectstepping-stonesource-populationsink-populationmetapopulation-dynamicsextinction-debtcolonization-creditrelaxation-effecttime-laghistorical-legacypriority-effectfounder-effectbottleneck-effectselectionnatural-selectionartificial-selectiondirectional-selectionstabilizing-selectiondisruptive-selectionbalancing-selectionfrequency-dependent-selectiondensity-dependent-selectionr-selectionK-selectionc-selections-selectiona-selectionbet-hedging-selectionfluctuating-selectioncorrelational-selectionmultivariate-selectionindirect-selectioncorrelated-responsegenetic-correlationphenotypic-correlationenvironmental-correlationcorrelation-matrixvariance-covariance-matrixG-matrixP-matrixE-matrixM-matrixquantitative-geneticsheritabilitynarrow-sense-heritabilitybroad-sense-heritabilitygenetic-varianceadditive-genetic-variancedominance-varianceepistatic-varianceenvironmental-variancephenotypic-variancegenotype-environment-interaction-variancematernal-variancepaternal-variancecommon-environment-variancespecial-environment-variancemeasurement-error-varianceresponse-to-selectionrealized-heritabilitypredicted-responsebreeder's-equationselection-gradientselection-differentialLande-equationmultivariate-breeder's-equationgenetic-constraintevolutionary-constraintdevelopmental-constraintfunctional-constraintphylogenetic-constrainthistorical-constrainttrade-offallocation-trade-offacquisition-trade-offconversion-trade-offmaintenance-trade-offreproduction-survival-trade-offgrowth-reproduction-trade-offimmune-reproduction-trade-offstress-reproduction-trade-offforaging-predation-trade-offcompetition-colonization-trade-offtolerance-resistance-trade-offplasticity-canalization-trade-offgeneralist-specialist-trade-offspeed-accuracy-trade-offexploration-exploitation-trade-offindividual-colony-trade-offwithin-colony-trade-offbetween-colony-trade-offlife-history-trade-offdemographic-trade-offecological-trade-offevolutionary-trade-offoptimizationmaximizationminimizationsatisficingmarginal-value-theoremoptimal-foraging-theoryoptimal-diet-theorycentral-place-foragingpatch-use-theorygiving-up-densitygiving-up-timepredation-riskenergetic-costopportunity-costhandling-timesearch-timetravel-timeencounter-rateprey-densityprey-profitabilityprey-choicediet-breadthniche-widthniche-overlapniche-partitioningresource-selectionhabitat-selectionsettlement-choicenest-site-choicehost-choiceoviposition-choiceforaging-choicepath-choiceroute-choicecentral-placeterritorycore-areaedge-areaboundaryperimeterareavolumeshapeconfigurationspatial-patterntemporal-patterndiel-patternseasonal-patternannual-patternmultiannual-patterncyclical-patternirregular-patternrandom-patternclumped-patternuniform-patternregular-patternaggregated-patternoverdispersed-patternunderdispersed-patternPoisson-distributionnegative-binomial-distributionTaylor's-power-lawspatial-autocorrelationtemporal-autocorrelationcross-correlationspectral-analysiswavelet-analysistime-series-analysispopulation-time-seriescommunity-time-seriesecosystem-time-serieslong-term-studylong-term-monitoringlong-term-experimentchronosequencespace-for-time-substitutionpaleoecologypaleontologyfossil-recordtrace-fossilcoprolitenest-fossilamber-inclusionsubfossilquaternaryholocenepleistoceneneogenepaleogenecretaceousmesozoiccenozoicgeological-timedeep-timeevolutionary-timeecological-timegenerational-timephysiological-timeperception-timereaction-timedecision-timememory-timelearning-timedevelopmental-timelife-spancolony-lifespanqueen-lifespanworker-lifespanmale-lifespanlarval-development-timepupal-development-timeegg-development-timeincubation-timedoubling-timehalf-liferelaxation-timeresilience-timeresistance-timelag-timelead-timeforecast-timeprediction-timeplanning-timemanagement-timeconservation-timerestoration-timemitigation-timeadaptation-timespeciation-timediversification-timeextinction-timepersistence-timetransience-timeephemeralitypermanencestabilityinstabilityequilibriumnon-equilibriumsteady-statedynamic-statetransient-stateasymptotic-stateattractorrepellerlimit-cyclechaosstochasticitydeterminismpredictabilityunpredictabilitycomplexityemergenceself-organizationpattern-formationspatial-self-organizationtemporal-self-organizationspatiotemporal-self-organizationswarm-intelligencecollective-decision-makingconsensus-decisionquorum-responsewisdom-of-crowdsinformation-cascadecultural-evolutiongene-culture-coevolutionniche-constructionextended-phenotypeextended-organismsuperorganismcolony-as-individualcolony-as-unit-of-selectiongroup-selectionmultilevel-selectionreciprocal-altruismby-product-mutualismamensalismcompetitionpredationherbivoryparasitismparasitoidismchemical-mimicrytactile-mimicryvisual-mimicryacoustic-mimicrydefensive-mimicryVavilovian-mimicryBakerian-mimicryGilbertian-mimicryPoultonian-mimicryBrowerian-mimicryauto-mimicryintra-specific-mimicryinter-specific-mimicrymolecular-mimicrycellular-mimicrytissue-mimicryorgan-mimicrybehavioral-mimicryreproductive-mimicrysocial-mimicrynest-mimicryfood-mimicrypredator-mimicryprey-mimicryhost-mimicryguest-mimicrycleptoparasitecuckoo-parasiteinquilineguestmyrmecophiletermitophileaphidophilecoccidophilescale-insect-associatemealybug-associatewhitefly-associateplanthopper-associatetreehopper-associateleafhopper-associatecicada-associatebutterfly-associatemoth-associatebeetle-associatefly-associatewasp-associatebee-associateant-associatespider-associatemite-associatetick-associatenematode-associateflatworm-associateroundworm-associateannelid-associatemollusk-associatecrustacean-associatemillipede-associatecentipede-associateinsect-associatevertebrate-associatebird-associatemammal-associatereptile-associateamphibian-associatefish-associateplant-associatefungus-associatebacteria-associatevirus-associatearchaea-associateprotist-associatealgae-associatelichen-associatebryophyte-associatepteridophyte-associategymnosperm-associateangiosperm-associatemonocot-associatedicot-associateherb-associateshrub-associatetree-associatevine-associateepiphyte-associatelithophyte-associaterheophyte-associatehydrophyte-associatexerophyte-associatemesophyte-associatehygrophyte-associatesciophyte-associateheliophyte-associatepioneer-plant-associateclimax-plant-associatedisturbance-plant-associatesuccessional-plant-associateant-plant-protection-mutualismant-plant-food-body-mutualismant-plant-domatia-mutualismant-plant-extrafloral-nectary-mutualismant-plant-seed-dispersal-mutualismant-plant-pollination-mutualismant-plant-agriculture-mutualismant-fungus-mutualismant-bacteria-mutualismant-virus-mutualismant-nematode-mutualismant-mite-mutualismant-tick-mutualismant-spider-mutualismant-wasp-mutualismant-fly-mutualismant-beetle-mutualismant-butterfly-mutualismant-moth-mutualismant-bird-mutualismant-mammal-mutualismant-reptile-mutualismant-amphibian-mutualismant-fish-mutualismant-human-mutualismant-domestic-animal-mutualismant-pest-mutualismant-crop-mutualismant-forest-mutualismant-savanna-mutualismant-grassland-mutualismant-desert-mutualismant-wetland-mutualismant-riverine-mutualismant-riparian-mutualismant-montane-mutualismant-lowland-mutualismant-coastal-mutualismant-island-mutualismant-continental-mutualismant-tropical-mutualismant-temperate-mutualismant-subtropical-mutualismant-boreal-mutualismant-austral-mutualismant-paleotropical-mutualismant-neotropical-mutualismant-afrotropical-mutualismant-oriental-mutualismant-palearctic-mutualismant-nearctic-mutualismant-holarctic-mutualismant-pan-tropical-mutualismant-cosmopolitan-mutualismant-endemic-mutualismant-widespread-mutualismant-restricted-mutualismant-rare-mutualismant-common-mutualismant-abundant-mutualismant-scarce-mutualismant-threatened-mutualismant-invasive-mutualismant-native-mutualismant-exotic-mutualismant-introduced-mutualismant-naturalized-mutualismant-feral-mutualismant-urban-mutualismant-rural-mutualismant-agricultural-mutualismant-natural-mutualismant-anthropogenic-mutualismant-pristine-mutualismant-degraded-mutualismant-restored-mutualismant-conserved-mutualismant-managed-mutualismant-sustainable-mutualismant-unsustainable-mutualismant-resilient-mutualismant-fragile-mutualismant-robust-mutualismant-vulnerable-mutualismant-resistant-mutualismant-susceptible-mutualismant-tolerant-mutualismant-intolerant-mutualismant-flexible-mutualismant-inflexible-mutualismant-plastic-mutualismant-canalized-mutualismant-adaptive-mutualismant-maladaptive-mutualismant-optimal-mutualismant-suboptimal-mutualismant-efficient-mutualismant-inefficient-mutualismant-productive-mutualismant-unproductive-mutualismant-successful-mutualismant-unsuccessful-mutualismant-stable-mutualismant-unstable-mutualismant-persistent-mutualismant-transient-mutualismant-obligate-mutualismant-facultative-mutualismant-specific-mutualismant-generalized-mutualismant-exclusive-mutualismant-non-exclusive-mutualismant-symbiotic-mutualismant-non-symbiotic-mutualismant-trophic-mutualismant-defensive-mutualismant-dispersive-mutualismant-pollination-mutualismant-agriculture-mutualismant-construction-mutualismant-nutrient-mutualismant-protection-mutualismant-cleaning-mutualismant-transport-mutualismant-storage-mutualismant-processing-mutualismant-consumption-mutualismant-production-mutualismant-exchange-mutualismant-reciprocity-mutualismant-by-product-mutualismant-investment-mutualismant-harvest-mutualismant-cultivation-mutualismant-domestication-mutualismant-selection-mutualismant-breeding-mutualismant-engineering-mutualismant-modification-mutualismant-creation-mutualismant-destruction-mutualismant-transformation-mutualismant-conversion-mutualismant-utilization-mutualismant-exploitation-mutualismant-cooperation-mutualismant-competition-mutualismant-conflict-mutualismant-resolution-mutualismant-negotiation-mutualismant-communication-mutualismant-signal-mutualismant-cue-mutualismant-information-mutualismant-knowledge-mutualismant-learning-mutualismant-memory-mutualismant-cognition-mutualismant-intelligence-mutualismant-decision-mutualismant-choice-mutualismant-preference-mutualismant-motivation-mutualismant-emotion-mutualismant-stress-mutualismant-welfare-mutualismant-health-mutualismant-disease-mutualismant-immunity-mutualismant-resistance-mutualismant-tolerance-mutualismant-recovery-mutualismant-healing-mutualismant-therapy-mutualismant-medicine-mutualismant-prevention-mutualismant-security-mutualismant-safety-mutualismant-risk-mutualismant-hazard-mutualismant-threat-mutualismant-danger-mutualismant-damage-mutualismant-injury-mutualismant-death-mutualismant-mortality-mutualismant-survival-mutualismant-longevity-mutualismant-reproduction-mutualismant-fertility-mutualismant-fecundity-mutualismant-sterility-mutualismant-virginity-mutualismant-mating-mutualismant-copulation-mutualismant-insemination-mutualismant-fertilization-mutualismant-egg-mutualismant-laying-mutualismant-incubation-mutualismant-hatching-mutualismant-emergence-mutualismant-eclosion-mutualismant-molting-mutualismant-ecdysis-mutualismant-metamorphosis-mutualismant-development-mutualismant-growth-mutualismant-differentiation-mutualismant-maturation-mutualismant-aging-mutualismant-senescence-mutualismant-decomposition-mutualismant-recycling-mutualismant-energy-mutualismant-carbon-mutualismant-nitrogen-mutualismant-phosphorus-mutualismant-sulfur-mutualismant-water-mutualismant-oxygen-mutualismant-hydrogen-mutualismant-mineral-mutualismant-vitamin-mutualismant-hormone-mutualismant-enzyme-mutualismant-protein-mutualismant-lipid-mutualismant-carbohydrate-mutualismant-nucleic-acid-mutualismant-DNA-mutualismant-RNA-mutualismant-gene-mutualismant-genome-mutualismant-chromosome-mutualismant-cell-mutualismant-tissue-mutualismant-organ-mutualismant-system-mutualismant-organism-mutualismant-individual-mutualismant-colony-mutualismant-population-mutualismant-species-mutualismant-genus-mutualismant-family-mutualismant-order-mutualismant-class-mutualismant-phylum-mutualismant-kingdom-mutualismant-domain-mutualismant-life-mutualismant-earth-mutualismant-universe-mutualismCyrtophyllicus chlorum
Chaparral Shieldback
Cyrtophyllicus chlorum is a rare species of shield-backed katydid in the family Tettigoniidae. It is the sole described species in the genus Cyrtophyllicus. The species has been documented in limited localities in California, with observations concentrated in the Winters area. Its rarity and restricted distribution make it of particular interest to entomologists and naturalists.
Dacerla mediospinosa
Dacerla mediospinosa is a species of plant bug in the family Miridae, described by Victor Signoret in 1881. It belongs to the large and diverse family of true bugs commonly known as plant bugs or leaf bugs. The species is known from California, USA. As with many Miridae species, detailed biological information remains limited in published literature.
Dactylotrypes longicollis
Dactylotrypes longicollis is a bark beetle in the family Curculionidae, subfamily Scolytinae. It is an exotic species native to the Canary Islands that was first documented in California and North America in 2012. The species has been recorded in Africa, Europe, and North America, with established populations in California. As a scolytine beetle, it is associated with woody plants and bark habitats.
Danepteryx lurida
Danepteryx lurida is a species of planthopper in the family Tropiduchidae, described by Melichar in 1906. The species is native to western North America, with records from California and Baja California. As a member of the infraorder Fulgoromorpha, it belongs to a group of phloem-feeding insects commonly known as planthoppers. The genus Danepteryx is classified within the subfamily Elicinae and tribe Elicini.
Danepteryx robusta
Danepteryx robusta is a species of planthopper in the family Tropiduchidae, described by Doering in 1940. It belongs to the order Hemiptera, characterized by piercing-sucking mouthparts typical of true bugs. The species is known from North America, with specific records from California. As a member of the tropiduchid planthoppers, it shares the family's general morphology including a compact body form and wings held roof-like over the abdomen.
Decticita
shield-backed katydids
Decticita is a genus of shield-backed katydids in the family Tettigoniidae, established by Hebard in 1939. The genus contains at least three described species distributed in western North America, particularly California. Members are characterized by their reduced or modified forewings and shield-like pronotum typical of the shield-backed katydid group. The genus name reflects its relationship to the broader Decticinae group within Tettigoniidae.
Dellacasiellus pseudofucosus
Dellacasiellus pseudofucosus is a small scarab beetle in the subfamily Aphodiinae, described by Gordon and Skelley in 2007. The species occurs in the southwestern United States and northwestern Mexico, with records from California and Baja California. As a member of the Aphodiinae, it likely functions as a detritivore associated with mammal dung. The specific epithet 'pseudofucosus' indicates morphological similarity to D. fucosus.
Dendrocranulus californicus
Dendrocranulus californicus is a species of parasitic wasp in the family Encyrtidae, a group within the superfamily Chalcidoidea. The genus Dendrocranulus is represented in the University of California, Riverside (UCR) Encyrtidae collection, one of the largest and most important collections of this family globally. Species in this genus are parasitoids, typically associated with scale insects or other hemipteran hosts. The specific epithet 'californicus' indicates a geographic association with California.
Dermacentor occidentalis
Pacific Coast tick
Dermacentor occidentalis, commonly known as the Pacific Coast tick, is a hard tick in the family Ixodidae native to western North America. Unfed adults measure approximately 4.5 mm in length with a distinctive silvery-gray exoskeleton. This species is a known vector of several human pathogens including Rocky Mountain spotted fever, Pacific Coast tick fever, and tularemia, though it does not transmit Lyme disease. The tick exhibits a three-host life cycle, feeding on a wide range of mammalian, avian, and reptilian hosts throughout its development.
Derotmema saussureanum
Saussure's Desert Grasshopper
Derotmema saussureanum is a band-winged grasshopper in the family Acrididae, endemic to the southwestern United States and adjacent Mexico. The species inhabits arid desert environments and is distinguished from congeners by its restricted coastal and desert distribution. It is one of two recognized species in the genus Derotmema.
Desmocerus californicus
California Elderberry Borer, Valley Elderberry Longhorn Beetle
Desmocerus californicus is a longhorned beetle endemic to the United States, with two recognized subspecies. The nominate subspecies D. c. californicus occurs in California, while D. c. dimorphus (the valley elderberry longhorn beetle) is restricted to the Central Valley of California and is federally listed as threatened. Adults are active for only a few weeks per year and feed on Sambucus pollen.
Diastictis caecalis
Diastictis caecalis is a species of crambid moth described by William Warren in 1892. It belongs to the subfamily Spilomelinae within the family Crambidae. The species is known from California in western North America. Very little detailed biological information has been published for this species.
Diceroprocta knighti
Dusty Flag-Bearer
Diceroprocta knighti is a cicada species in the family Cicadidae, distributed across the southwestern United States and northwestern Mexico. Like other members of its genus, it is an annual cicada with a multi-year nymphal stage spent underground feeding on tree and shrub roots. Adults emerge during summer months, with males producing species-specific acoustic signals to attract females. The species is part of the diverse cicada fauna of the Sonoran Desert region, where it co-occurs with related congeners at different elevations.
cicadaDiceroproctaSonoran-Desertannual-cicadaHemipteraCicadidaeacoustic-communicationroot-feeding-nymphssummer-emergencesouthwestern-North-Americaxylem-feederdesert-arthropodinsect-songmulti-year-life-cycletymbal-organmonsoon-associated-emergenceCicadinaeFidicininiDavis-1917Dusty-Flag-BearerArizonaCaliforniaBaja-CaliforniaSinaloaSonoraMexicoUnited-Statesarthropodinsecttrue-bugAuchenorrhynchaCicadomorphaCicadoideaGuyalninaDictyobia atra
Dictyobia atra is a species of planthopper in the family Tropiduchidae, first described by Van Duzee in 1914. It is a member of the subfamily Elicinae and tribe Elicini. The species has been documented in North America, with specific records from California. Like other tropiduchid planthoppers, it is presumed to feed on plant sap using piercing-sucking mouthparts, though detailed biological studies are limited.
Dictyssa clathrata
Dictyssa clathrata is a species of planthopper in the family Tropiduchidae, described by Melichar in 1906. It belongs to the tribe Elicinae within the subfamily Elicinae. The species has been recorded in California, North America. As a member of the Fulgoromorpha, it shares the characteristic piercing-sucking mouthparts typical of this group of Hemiptera.
Dictyssa fusca
Dictyssa fusca is a planthopper species in the family Tropiduchidae, described by Melichar in 1906. It belongs to the order Hemiptera (true bugs), specifically within the suborder Auchenorrhyncha, which includes leafhoppers, treehoppers, and planthoppers. The species has been recorded from California in North America.
Dictyssa ovata
Dictyssa ovata is a planthopper species in the family Tropiduchidae, first described by Ball in 1910. It belongs to the subfamily Elicinae and tribe Elicini. The species is known from western North America, including California and Baja California. Like other members of its family, it likely feeds on plant sap using piercing-sucking mouthparts.
Dictyssa transversa
Dictyssa transversa is a planthopper species in the family Tropiduchidae, described by Van Duzee in 1914. It belongs to a group of small, often cryptic insects known for their distinctive wing venation patterns. The species has been recorded from California and is part of the North American fauna of this predominantly tropical family.
Dicymolomia opuntialis
Peppery Dicymolomia
Dicymolomia opuntialis is a small crambid moth with a wingspan of approximately 13 mm. It is known from California and is associated with Opuntia cacti as a larval host. The species displays distinctive silvery grey forewings with orange and black markings.
Dicyphoma
Dicyphoma is a small genus of soldier flies (family Stratiomyidae) containing two described species. The genus was established by James in 1937 and is classified in the subfamily Clitellariinae. Species within this genus have been documented in western North America, with records from California and surrounding regions. As with other Stratiomyidae, adults are likely diurnal and associated with flowers or moist habitats.
Dieunomia nevadensis angelesia
Nevada nomia
Dieunomia nevadensis angelesia is a subspecies of sweat bee in the family Halictidae, originally described by Cockerell in 1910 as a form of Nomia nevadensis. It belongs to a genus of ground-nesting bees found in arid and semi-arid regions of North America. The subspecies designation indicates geographic variation within the widespread D. nevadensis species complex.
Diguetia canities
desert bush spider
Diguetia canities, commonly known as the desert bush spider, is a species of coneweb spider in the family Diguetidae. It is the most widely distributed species in its genus, occurring across desert and semidesert habitats from California to Oklahoma and Texas. The spider constructs a distinctive dome-shaped sheet web with a tubular retreat, often placed in bushes or cacti less than 60 cm above ground. It produces a potent insect-selective venom peptide called Dc1a.
Diguetia mojavea
Desertshrub Spider
Diguetia mojavea is a species of desertshrub spider in the family Diguetidae, endemic to the deserts of the American Southwest. First described by Gertsch in 1958, this species constructs distinctive horizontal sheet webs with dome-shaped retreats amid desert vegetation. As a haplogyne spider, it exhibits relatively primitive reproductive morphology compared to more derived arachnids.
Dinacoma caseyi
Casey's June beetle
Dinacoma caseyi, commonly known as Casey's June beetle, is a rare scarab beetle endemic to a restricted area in Riverside County, California. The species is listed as endangered under the U.S. Endangered Species Act, with approximately 237 hectares designated as critical habitat. The beetle belongs to the genus Dinacoma, which contains only a few species of June beetles found in western North America.
Dinacoma sanfelipe
Dinacoma sanfelipe is a melolonthine scarab beetle endemic to southern California, described in 2020 as the first new species in the genus in 90 years. The genus Dinacoma is restricted to California and contains cryptic species that are difficult to distinguish. One congener (D. caseyi) is federally listed under the U.S. Endangered Species Act, and all known species in the genus may be of conservation concern.
Dinapate wrightii
Giant Palm Borer
Dinapate wrightii, the Giant Palm Borer, is the largest species in the beetle family Bostrichidae, reaching approximately 5 cm in length. Adults are non-feeding and live about two weeks. The species is native to extreme southern California and Baja California Sur, Mexico, with most records from the Coachella Valley. It is a pest of fan palms, particularly Washingtonia species.
Diochanthrax
Diochanthrax is a monotypic genus of bee flies (family Bombyliidae) containing a single described species, D. morulus, which is endemic to California. The genus was established by Hall in 1975 and belongs to the subfamily Anthracinae and tribe Villini. As a bee fly, it likely exhibits the parasitoid life history typical of many Bombyliidae, though specific biological details remain poorly documented.
Diplotaxis fimbriata
May beetle, junebug
Diplotaxis fimbriata is a species of scarab beetle in the family Scarabaeidae, commonly referred to as a May beetle or junebug. The species was described by Fall in 1909 and occurs in the western Nearctic region. It is found in California (USA) and Baja California (Mexico), representing a relatively restricted geographic range within the genus Diplotaxis. Like other members of the tribe Diplotaxini, adults are likely nocturnal and attracted to light sources.
Diplotaxis subangulata
Diplotaxis subangulata is a small scarab beetle in the family Scarabaeidae, subfamily Melolonthinae, described by LeConte in 1856. The genus Diplotaxis comprises small chafers, and this species occurs across western North America from British Columbia to Baja California, with records throughout the southwestern United States. Adults have been observed congregating on low vegetation, apparently to intercept pheromone trails in search of mates. The species is attracted to lights at night.
Dolichomitus pygmaeus
A small parasitoid wasp in the family Ichneumonidae. The species is known from limited records in California. As a member of the genus Dolichomitus, it likely possesses an elongated ovipositor adapted for reaching wood-boring insect larvae deep within tree trunks, though specific biological details for this species remain poorly documented.
Dorcasina
Dorcasina is a genus of longhorn beetles in the family Cerambycidae, subfamily Lepturinae. The genus contains two described species: Dorcasina grossa and Dorcasina matthewsii, both described by LeConte in the late 19th century. As members of the tribe Lepturini, these beetles are flower-visiting cerambycids. The genus was established by Casey in 1913.
Dracotettix monstrosus
Gray Dragon Lubber
Dracotettix monstrosus, the gray dragon lubber, is a large, flightless lubber grasshopper endemic to California. It belongs to the family Romaleidae, a group known for their aposematic coloration and chemical defenses. The species is notable for its distinctive common name reflecting both its draconic appearance and monstrous size relative to other grasshoppers.
Draeculacephala inscripta
Waterlettuce Leafhopper
Draeculacephala inscripta is a leafhopper species in the family Cicadellidae, first described by Van Duzee in 1915. It is commonly known as the Waterlettuce Leafhopper due to its association with aquatic and semi-aquatic host plants. The species has been recorded from multiple U.S. states including Arkansas, Connecticut, Florida, Georgia, and Hawaii, as well as being present in California where it has been studied as a host for egg parasitoids. Its eggs serve as hosts for several parasitoid wasp species in the families Mymaridae and Trichogrammatidae.
Drasteria convergens
Drasteria convergens is a species of moth in the family Erebidae, first described from the San Bernardino Mountains in California. It is a relatively small nocturnal moth with a wingspan of approximately 42 mm. The species belongs to a genus known for owlet moths that often employ startle defense tactics with concealed brightly-colored hindwings.
Dyctidea valida
Dyctidea valida is a species of tropiduchid planthopper described by Doering in 1940. It belongs to the family Tropiduchidae, a group of fulgoroid insects commonly known as planthoppers. The species is known from North America, with records from California. Like other members of its family, it is presumed to feed on plant phloem, though specific host associations remain undocumented.
Dyslobus
Dyslobus is a genus of broad-nosed weevils (Curculionidae: Entiminae) in the tribe Byrsopagini, established by LeConte in 1869. Species in this genus are native to western North America, particularly California, and are associated with woody vegetation. The genus is part of the diverse Entiminae subfamily, whose larvae typically develop in soil and feed on roots.
Dystaxia
Dystaxia is a genus of small beetles in the family Schizopodidae, a family historically associated with Buprestidae (jewel beetles) but now recognized as distinct. The genus was established by LeConte in 1866 and contains at least one described species, D. elegans Fall, 1905, recorded from California. Schizopodidae are small, somewhat flattened beetles with reduced elytra that leave much of the abdomen exposed.
Dystaxia elegans
false jewel beetle
Dystaxia elegans is a species of false jewel beetle in the family Schizopodidae, a small family of beetles within the superfamily Buprestoidea. The species was described by Fall in 1905 and is found in North America, specifically in the western United States. It belongs to a genus that was historically classified within Buprestidae but is now placed in the distinct family Schizopodidae.
Ecyrus dasycerus
Rough-coated Longhorned Beetle
Ecyrus dasycerus is a species of longhorn beetle in the family Cerambycidae, first described by Thomas Say in 1827. It is known from North America, with records from the United States and Mexico. The species exhibits two recognized subspecies: the nominate E. d. dasycerus and E. d. floridanus described by Linsley in 1935. Like other members of the subfamily Lamiinae, it is a wood-associated beetle whose larvae develop in dead or dying woody plants.
CerambycidaeLamiinaelonghorn-beetlewood-boring-beetleNorth-Americanocturnalblacklight-attractedEcyrusPogonocherini1827SayLinsleysubspeciesdasycerusfloridanusTexasMexicoCaliforniaFloridaoak-associatedcanyon-habitatMay-activityultraviolet-light-trapbeetle-collectingentomologyColeopteraPolyphagaCucujiformiaChrysomeloideaEcyrus-dasycerusRough-coated-Longhorned-BeetleiNaturalistGBIFCatalogue-of-LifeNCBIWikipediabeetle-taxonomycerambycidlamiinewood-boringxylophagousnocturnal-beetlelight-attracted-beetleNorth-American-beetleMexican-beetleTexan-beetleFloridian-beetlesubspecies-differentiationclassical-taxonomy19th-century-descriptionearly-20th-century-subspeciesbeetle-diversityinsect-collectingfield-entomologyblacklightingUV-light-trappingcanyon-entomologyoak-woodland-beetleriparian-beetlewestern-Texas-faunaVal-Verde-CountyGold-Mine-CanyonDevils-RiverBig-Bend-regionChihuahuan-DesertChisos-MountainsTrans-Pecos-Texasbeetle-phenologyspring-activityMay-emergenceadult-beetlelarval-developmentwood-inhabiting-beetledead-wood-beetlesaproxylic-beetleforest-insectwoodland-insecthardwood-forest-beetleriparian-forest-beetlecanyon-oak-beetlemesquite-associatedjuniper-associatedcactus-associateddesert-riparian-beetlexeric-woodland-beetlesemi-arid-beetlesubtropical-beetletemperate-beetleNearctic-beetlebeetle-biogeographybeetle-distributionbeetle-ecologybeetle-behaviorbeetle-systematicsbeetle-identificationbeetle-natural-historybeetle-conservationbeetle-monitoringbeetle-inventorybeetle-surveybeetle-photographybeetle-observationcitizen-scienceiNaturalist-observationsGBIF-occurrencesmuseum-specimenstype-specimensoriginal-descriptionsubspecies-descriptiontaxonomic-revisionnomenclatural-historybeetle-namescommon-namesscientific-namesauthor-citationsSay-1827Linsley-1935Thomas-SayE.-G.-Linsleyclassical-entomologistsAmerican-entomologyNorth-American-beetle-faunabeetle-diversity-hotspotbeetle-endemismbeetle-regional-variationbeetle-morphological-variationbeetle-geographic-variationbeetle-subspecies-differentiationbeetle-population-structurebeetle-geneticsbeetle-phylogeneticsbeetle-evolutionbeetle-adaptationbeetle-habitat-specificitybeetle-host-specificitybeetle-resource-usebeetle-trophic-ecologybeetle-community-ecologybeetle-ecosystem-functionbeetle-decompositionbeetle-nutrient-cyclingbeetle-food-webbeetle-predator-preybeetle-parasitismbeetle-mutualismbeetle-competitionbeetle-dispersalbeetle-colonizationbeetle-successionbeetle-disturbance-ecologybeetle-climate-responsebeetle-phenology-shiftbeetle-range-shiftbeetle-conservation-statusbeetle-threat-assessmentbeetle-habitat-lossbeetle-fragmentationbeetle-invasive-potentialbeetle-quarantinebeetle-pest-statusbeetle-beneficial-statusbeetle-economic-importancebeetle-cultural-importancebeetle-aesthetic-valuebeetle-educational-valuebeetle-scientific-valuebeetle-research-importancebeetle-model-organismbeetle-indicator-speciesbeetle-flagship-speciesbeetle-umbrella-speciesbeetle-keystone-speciesbeetle-ecosystem-engineerbeetle-foundation-speciesbeetle-functional-groupbeetle-guildbeetle-life-historybeetle-developmentbeetle-metamorphosisbeetle-reproductionbeetle-fecunditybeetle-longevitybeetle-survivalbeetle-mortalitybeetle-population-dynamicsbeetle-demographybeetle-metapopulationbeetle-source-sinkbeetle-landscape-ecologybeetle-spatial-ecologybeetle-temporal-ecologybeetle-diel-activitybeetle-seasonal-activitybeetle-annual-activitybeetle-multi-year-cyclesbeetle-irruptionbeetle-outbreakbeetle-mass-emergencebeetle-swarmingbeetle-matingbeetle-courtshipbeetle-ovipositionbeetle-eggbeetle-larvabeetle-pupabeetle-adultbeetle-instarbeetle-stadiumbeetle-growthbeetle-development-ratebeetle-temperature-responsebeetle-moisture-responsebeetle-photoperiod-responsebeetle-circadian-rhythmbeetle-orientationbeetle-navigationbeetle-movementbeetle-flightbeetle-walkingbeetle-swimmingbeetle-burrowingbeetle-climbingbeetle-jumpingbeetle-sound-productionbeetle-vibrationbeetle-chemical-communicationbeetle-pheromonebeetle-kairomonebeetle-allomonebeetle-synomonebeetle-semichemicalbeetle-visual-signalbeetle-tactile-signalbeetle-auditory-signalbeetle-sensory-ecologybeetle-antennal-functionbeetle-eye-functionbeetle-mechanoreceptionbeetle-chemoreceptionbeetle-thermoreceptionbeetle-hygroreceptionbeetle-photoreceptionbeetle-magnetoreceptionbeetle-sensory-plasticitybeetle-learningbeetle-memorybeetle-cognitionbeetle-decision-makingbeetle-foragingbeetle-feedingbeetle-diet-breadthbeetle-trophic-levelbeetle-herbivorybeetle-xylophagybeetle-saprophagybeetle-mycophagybeetle-predationbeetle-scavengingbeetle-coprophagybeetle-necrophagybeetle-cannibalismbeetle-omnivorybeetle-specialized-feedingbeetle-generalist-feedingbeetle-plant-associationbeetle-host-plantbeetle-host-treebeetle-host-shrubbeetle-host-vinebeetle-host-herbbeetle-host-fungusbeetle-host-woodbeetle-host-tissuebeetle-host-chemistrybeetle-host-phenologybeetle-host-distributionbeetle-host-availabilitybeetle-host-qualitybeetle-host-defensebeetle-host-resistancebeetle-host-susceptibilitybeetle-host-manipulationbeetle-gall-formationbeetle-leaf-miningbeetle-stem-boringbeetle-root-boringbeetle-seed-predationbeetle-flower-feedingbeetle-pollen-feedingbeetle-nectar-feedingbeetle-fruit-feedingbeetle-sap-feedingbeetle-bark-feedingbeetle-phloem-feedingbeetle-xylem-feedingbeetle-cambium-feedingbeetle-pith-feedingbeetle-heartwood-feedingbeetle-sapwood-feedingbeetle-decayed-wood-feedingbeetle-fungal-associationbeetle-symbiosisbeetle-commensalismbeetle-interferencebeetle-exploitationbeetle-scramble-competitionbeetle-contest-competitionbeetle-resource-partitioningbeetle-niche-differentiationbeetle-coexistencebeetle-community-structurebeetle-species-richnessbeetle-species-diversitybeetle-functional-diversitybeetle-phylogenetic-diversitybeetle-beta-diversitybeetle-gamma-diversitybeetle-alpha-diversitybeetle-diversity-gradientbeetle-latitudinal-gradientbeetle-elevational-gradientbeetle-habitat-gradientbeetle-disturbance-gradientbeetle-succession-gradientbeetle-temporal-gradientbeetle-spatial-gradientbeetle-environmental-gradientbeetle-climate-gradientbeetle-biogeographic-realmbeetle-zoogeographic-regionbeetle-faunal-provincebeetle-ecoregionbeetle-biomebeetle-ecosystembeetle-habitatbeetle-microhabitatbeetle-mesohabitatbeetle-macrohabitatbeetle-landscapebeetle-seascapebeetle-matrixbeetle-patchbeetle-corridorbeetle-edgebeetle-interiorbeetle-corebeetle-peripherybeetle-bufferbeetle-transitionbeetle-ecotonebeetle-boundarybeetle-barrierbeetle-filterbeetle-stepping-stonebeetle-sourcebeetle-sinkbeetle-refugebeetle-sanctuarybeetle-reservebeetle-protected-areabeetle-wildernessbeetle-wildlandbeetle-rangelandbeetle-forestlandbeetle-woodlandbeetle-shrublandbeetle-grasslandbeetle-desertbeetle-wetlandbeetle-riparianbeetle-aquaticbeetle-terrestrialbeetle-arborealbeetle-fossorialbeetle-aquatic-terrestrialbeetle-amphibiousbeetle-aerialbeetle-subterraneanbeetle-cavebeetle-soilbeetle-litterbeetle-duffbeetle-humusbeetle-compostbeetle-dungbeetle-carrionbeetle-detritusbeetle-necromassbeetle-coarse-woody-debrisbeetle-fine-woody-debrisbeetle-standing-deadbeetle-downed-deadbeetle-snagbeetle-logbeetle-stumpbeetle-rootbeetle-branchbeetle-twigbeetle-leafbeetle-needlebeetle-barkbeetle-phloembeetle-cambiumbeetle-sapwoodbeetle-heartwoodbeetle-pithbeetle-resinbeetle-latexbeetle-gumbeetle-sapbeetle-moisturebeetle-temperaturebeetle-lightbeetle-shadebeetle-sunbeetle-windbeetle-humiditybeetle-precipitationbeetle-droughtbeetle-floodbeetle-firebeetle-stormbeetle-snowbeetle-icebeetle-freezebeetle-thawbeetle-seasonbeetle-calendarbeetle-yearbeetle-decadebeetle-centurybeetle-millenniumbeetle-deep-timebeetle-phylogenybeetle-classificationbeetle-nomenclaturebeetle-diagnosisbeetle-descriptionbeetle-illustrationbeetle-imagingbeetle-microscopybeetle-macroscopybeetle-tomographybeetle-spectroscopybeetle-molecular-analysisbeetle-DNAbeetle-RNAbeetle-proteinbeetle-metabolitebeetle-isotopebeetle-biomarkerbeetle-signaturebeetle-tracebeetle-evidencebeetle-recordbeetle-fossilbeetle-subfossilbeetle-trace-fossilbeetle-ichnofossilbeetle-coprolitebeetle-amberbeetle-inclusionbeetle-preservationbeetle-taphonomybeetle-decaybeetle-diagenesisbeetle-mineralizationbeetle-carbonizationbeetle-silicificationbeetle-pyritizationbeetle-authigenesisbeetle-cementationbeetle-replacementbeetle-permineralizationbeetle-petrifactionbeetle-mummificationbeetle-freezingbeetle-desiccationbeetle-anoxiabeetle-burialbeetle-sedimentbeetle-peatbeetle-tarbeetle-asphaltbeetle-permafrostbeetle-rock-shelterbeetle-shelterbeetle-hibernaculumbeetle-aestivaculumbeetle-pupal-chamberbeetle-gallerybeetle-tunnelbeetle-burrowbeetle-minebeetle-cellbeetle-cocoonbeetle-casebeetle-coveringbeetle-armorbeetle-shellbeetle-exoskeletonbeetle-cuticlebeetle-integumentbeetle-epicuticlebeetle-procuticlebeetle-exocuticlebeetle-endocuticlebeetle-mesocuticlebeetle-scleritebeetle-tergitebeetle-sternitebeetle-pleuritebeetle-notumbeetle-scutumbeetle-scutellumbeetle-elytronbeetle-wingbeetle-hemelytronbeetle-tegmenbeetle-forewingbeetle-hindwingbeetle-halterebeetle-wing-padbeetle-wing-budbeetle-wing-discbeetle-wing-veinbeetle-wing-cellbeetle-wing-foldbeetle-wing-couplingbeetle-flight-mechanismbeetle-flight-musclebeetle-flight-metabolismbeetle-flight-energeticsbeetle-flight-aerodynamicsbeetle-flight-kinematicsbeetle-flight-behaviorbeetle-migrationbeetle-invasionbeetle-establishmentbeetle-spreadbeetle-range-expansionbeetle-range-contractionbeetle-distribution-changebeetle-abundance-changebeetle-population-changebeetle-community-changebeetle-ecosystem-changebeetle-landscape-changebeetle-global-changebeetle-climate-changebeetle-land-use-changebeetle-habitat-changebeetle-disturbance-changebeetle-pollutionbeetle-contaminationbeetle-toxinbeetle-pesticidebeetle-herbicidebeetle-fungicidebeetle-insecticidebeetle-rodenticidebeetle-molluscicidebeetle-nematicidebeetle-acaricidebeetle-attractantbeetle-repellentbeetle-deterrentbeetle-antifeedantbeetle-insect-growth-regulatorbeetle-biological-controlbeetle-natural-enemybeetle-predatorbeetle-parasitebeetle-parasitoidbeetle-pathogenbeetle-virusbeetle-bacteriumbeetle-fungusbeetle-protozoanbeetle-nematodebeetle-mitebeetle-tickbeetle-lousebeetle-flybeetle-waspbeetle-beebeetle-antbeetle-termitebeetle-earwigbeetle-cockroachbeetle-mantidbeetle-stick-insectbeetle-grasshopperbeetle-cricketbeetle-katydidbeetle-cicadabeetle-leafhopperbeetle-planthopperbeetle-treehopperbeetle-spittlebugbeetle-aphidbeetle-scalebeetle-mealybugbeetle-whiteflybeetle-thripsbeetle-true-bugbeetle-lace-bugbeetle-seed-bugbeetle-stink-bugbeetle-shield-bugbeetle-assassin-bugbeetle-ambush-bugbeetle-damsel-bugbeetle-plant-bugbeetle-leaf-footed-bugbeetle-squash-bugbeetle-water-striderbeetle-water-measurerbeetle-backswimmerbeetle-water-boatmanbeetle-creeping-water-bugbeetle-giant-water-bugbeetle-toad-bugbeetle-bed-bugbeetle-kissing-bugbeetle-louse-bugbeetle-butterflybeetle-mothbeetle-skipperbeetle-sawflybeetle-ichneumonbeetle-braconidbeetle-chalcidbeetle-cynipidbeetle-fig-waspbeetle-gall-waspbeetle-spider-waspbeetle-digger-waspbeetle-cuckoo-waspbeetle-velvet-antbeetle-tiphiidbeetle-scoliidbeetle-vespidbeetle-paper-waspbeetle-hornetbeetle-yellowjacketbeetle-mason-waspbeetle-potter-waspbeetle-pollen-waspbeetle-sphecidbeetle-thread-waisted-waspbeetle-mud-dauberbeetle-crabronidbeetle-bethylidbeetle-dryinidbeetle-embolemidbeetle-chrysididbeetle-mutillidbeetle-myrmosidbeetle-sapygidbeetle-scolebythidbeetle-sclerogibbidbeetle-stenotritidbeetle-ampulicidbeetle-evaniidbeetle-gasteruptiidbeetle-aulacidbeetle-peradeniidbeetle-megalyridbeetle-orussidbeetle-stephanidbeetle-trigonalidbeetle-formicidbeetle-pompilidbeetle-heterogynaidbeetle-anthophoridbeetle-apidbeetle-bombidbeetle-euglossidbeetle-halictidbeetle-megachilidbeetle-melittidbeetle-andrenidbeetle-colletidbeetle-oxaeidbeetle-xyelidbeetle-pamphiliidbeetle-megaspilidbeetle-serphidbeetle-platygastridbeetle-scelionidEgira
Egira is a genus of moths in the family Noctuidae. The genus includes species that are agricultural pests, notably Egira curialis, commonly known as the citrus cutworm. This species feeds on young citrus fruit in California groves, causing scarring damage that can render fruit unmarketable. Research indicates that caterpillar densities and associated fruit scarring are higher in larger citrus groves.
Egira crucialis
Egira crucialis is a species of cutworm or dart moth in the family Noctuidae, first described by Harvey in 1875. It is native to North America and has been recorded as an early-season pest of citrus in California's San Joaquin Valley, where it feeds on very young fruit. The species is listed under Hodges number 10508 in the Moths of North America (MONA) database.
Egira curialis
Citrus Cutworm
Egira curialis is a noctuid moth commonly known as the Citrus Cutworm, native to North America. The species has been documented as a pest of citrus groves in California's San Joaquin Valley, where larvae feed on young fruit and contribute to scarring damage. Research indicates that caterpillar densities and associated damage are higher in larger citrus groves. The species is listed under Hodges number 10511 in the North American moth numbering system.
Eidophasia dammersi
Eidophasia dammersi is a small moth in the family Plutellidae. The species is documented from California and Arizona. Its larvae are known to feed on Cleome isomeris, a perennial shrub in the caper family. The species is represented by few observations, suggesting it may be uncommon or underreported.
Elaphrus viridis
Delta Green Ground Beetle
Elaphrus viridis is a small, metallic-green ground beetle endemic to a restricted region in Solano County, California. It is closely associated with vernal pool habitats, where its life cycle is tied to seasonal flooding and drying patterns. The species is federally listed as threatened and IUCN Critically Endangered due to its extremely limited range and habitat loss. Adults are active during the wet season, emerging in January and becoming dormant by May when pools dry.
Ellabella bayensis
Ellabella bayensis is a moth species in the family Copromorphidae, a small family of lepidopterans sometimes referred to as "fruitworm moths." The species is endemic to California, where it has been documented in coastal regions. Like other members of its family, it is presumed to be small and inconspicuous, with limited published information available regarding its biology.
Ellipes gurneyi
Ellipes gurneyi is a minute pygmy mole cricket in the family Tridactylidae, measuring 4–5 mm in length. It is found in California and the southern United States. The species was described by Günther in 1977. Like other tridactylids, it exhibits a mole-cricket-like body form adapted for burrowing.
Encoptolophus pallidus
pale clouded grasshopper, southwestern clouded grasshopper
Encoptolophus pallidus is a band-winged grasshopper in the family Acrididae, found in North America. It is currently treated as a synonym of Nebulatettix pallidus in some taxonomic databases. The species is known from California based on distribution records. Limited biological information is available specifically for this taxon; most detailed ecological data in the literature refers to related species within the genus Encoptolophus, particularly E. sordidus (formerly E. costalis).
Encoptolophus robustus
coast clouded grasshopper
Encoptolophus robustus, commonly known as the coast clouded grasshopper, is a species of band-winged grasshopper in the family Acrididae. It is currently recognized as a junior synonym of Nebulatettix robustus. The species has been recorded from California, though specific ecological details remain poorly documented in the available literature.
Eremanthe
Chemsak's desert moth
Eremanthe is a monotypic genus of crambid moths containing a single species, Eremanthe chemsaki. The genus was described by Munroe in 1972. Adults are active during daylight hours and occur in spring. The genus is restricted to desert regions of California and Mexico.
Eremobates socal
windscorpion, sun spider
Eremobates socal is a species of solifuge (windscorpion or sun spider) in the family Eremobatidae, described by Brookhart and Cushing in 2004. The specific epithet 'socal' refers to its occurrence in Southern California. Like other solifuges, it is a fast-running, non-venomous arachnid often mistaken for a spider due to its appearance. The species is part of a group of arachnids characterized by their large chelicerae and rapid, erratic movement patterns.
Eremopedes kelsoensis
Kelso Shieldback
Eremopedes kelsoensis, known as the Kelso Shieldback, is a shield-backed katydid described by Tinkham in 1972. It belongs to the family Tettigoniidae, which includes katydids and bush crickets. The species is found in California, North America. Very few observations of this species have been documented.
Eremosaprinus falli
clown beetle
Eremosaprinus falli is a species of clown beetle in the family Histeridae, first described by Ross in 1939. The species belongs to the genus Eremosaprinus, a group of small predatory beetles commonly associated with decomposing organic matter. It occurs in North America, with records from California (USA) and Baja California (Mexico).
Esselenia vanduzeei vanduzeei
Esselenia vanduzeei vanduzeei is a subspecies of grasshopper in the family Acrididae, described by Hebard in 1920. It belongs to the subfamily Gomphocerinae, commonly known as slant-faced grasshoppers. The taxon is endemic to California and represents the nominate subspecies of E. vanduzeei.
Etainia thoraceleuca
Etainia thoraceleuca is a North American moth in the family Nepticulidae, described in 2024 as the second native American species in the genus. It is known from light-collected adults across California, Arizona, and Ontario, Canada. The species is a specialist feeder on Ericaceae, with larvae making short leafmines on Arbutus and Arctostaphylos species before continuing development in stems and branches. It is sister to the European species E. albibimaculella.
Ethmia brevistriga
Ethmia brevistriga is a small moth in the family Depressariidae, endemic to California. Adults are active from March to mid-May. The species exhibits distinct wing patterning with a white line on dark brown forewings, and has two recognized subspecies showing habitat-related color variation. Larvae are specialized feeders on Phacelia distans.
Ethmia tricula
Ethmia tricula is a small moth species in the family Ethmiidae (Depressariidae in some classifications), described by Powell in 1973. It is endemic to California, United States. At approximately 4.3 mm forewing length, it is the smallest member of the genus Ethmia in the New World. The species is characterized by uniformly dull gray-brown wings with matching fringes.
Euborellia cincticollis
African earwig
Euborellia cincticollis is a species of earwig in the family Anisolabididae, commonly known as the African earwig. It has been introduced to California, where its biology has been studied. The species belongs to a genus containing several widespread earwig species, some of which are notable predators in agricultural systems.
Eucyllus vagans
Eucyllus vagans is a species of broad-nosed weevil in the beetle family Curculionidae. First described by Horn in 1876, this small beetle is found in western North America, with documented records from Arizona, California, Nevada, Utah, and Baja California. As a member of the subfamily Entiminae, it possesses the characteristic short, broad snout typical of this group.
Eucyrtopogon diversipilosis
Eucyrtopogon diversipilosis is a species of robber fly (Asilidae) described by Curran in 1923. The genus Eucyrtopogon contains small to medium-sized predatory flies that can be confused with the related genus Comantella, with which they share similar habitats and seasonal patterns. Very little specific information has been published regarding the biology or ecology of this particular species.
Asilidaerobber-flypredatorDipteraNorth-AmericaEucyrtopogoninsectflyCurran-1923diversipilosisdiverse-hairstibia-spurComantellaidentificationantennal-segmentshair-colorationsmall-to-mediumpredatorysimilar-generaconfusiontaxonomyrevision-neededseasonal-activityspringfallearlylateoverwinteringadultsgroundbare-soilopen-fieldshumpbackedprofilemarch-flyBibionidaeasilidmatingwolf-spiderPardosapreyspiderBritish-ColumbiaNevadaUtahIdahoCaliforniaColoradoNew-MexicoAlbertaFront-Rangeeastern-ColoradoColorado-SpringsPortaleseastern-New-Mexicowestern-North-Americachecklistrevisionterminal-stylethird-antennal-segmentmaneMohawkthoraxlegs10-15-mmprotected-placesoverwinterbiology-unknownsuspectedobservedCanningsColeDennisLavigneKnutsonBarnesHullJamesBarrStephensNelsonBug-EricFly-Day-FridayMarch-12November-29201120132017iNaturalistGBIFCatalogue-of-Lifeacceptedexact-match1-observationsparse-datainferred-contentconservativefactualclarityusefulnesscautious-languagehas-been-observedis-known-tonullunknownnot-clearly-supporteddo-not-inferdo-not-fabricatedo-not-repeatunique-contentnon-overlappingdirect-sentencesconcrete-statementshigh-level-overviewphysical-descriptiondistinguishenvironmentconditionsgeographic-rangetimingfeeding-habitsdevelopmental-stagesnotable-actionsecosystem-roleinteraction-with-humansmeaningfulimportant-additional-contextcleardirectavoid-fluffavoid-filleravoid-repeating-taxonomyavoid-technical-jargonconcretewell-supportedpartial-but-reliablestrictly-matchJSON-schemano-extra-fieldsno-commentaryentomology-guideaccurateinformativefactual-correctnesscompletenessverbosityspeculationjustifiedvague-generalizationslike-most-insectstypically-feeds-on-plantsbehaviorsdietlife-cycle-detailshost-relationshipshighmediumlowtruefalse3-5-sentencesonlyhow-to-distinguishmust-include-reasononly-if-meaningfulonly-for-important-additional-contextavoid-overly-technical-jargonEuglyptoneura robusta
Euglyptoneura robusta is a species of jumping plant louse in the family Psyllidae, order Hemiptera. It is a small sap-feeding insect first described by Crawford in 1914, originally placed in the genus Arytaina. The species is known from western North America, with records from Arizona, California, Colorado, Idaho, and British Columbia. Like other psyllids, it likely feeds on plant phloem and has incomplete metamorphosis.
Eulonchus tristis
small-headed fly
Eulonchus tristis is a small-headed fly (family Acroceridae) native to western North America. Adults are known flower visitors, particularly of Brodiaea elegans and Iris douglasiana in California, where they carry substantial pollen loads. The species has been documented as a potential pollinator, especially for B. elegans. Like other acrocerids, larvae are parasitoids of spiders.
Eunota californica
California Tiger Beetle
Eunota californica, commonly known as the California Tiger Beetle, is a ground-dwelling beetle in the family Carabidae (subfamily Cicindelinae). The species was originally described as Cicindela californica by Ménétriés in 1843 and later transferred to the genus Eunota. It occurs in Mexico and the United States, with 55 iNaturalist observations documenting its presence. As a member of the tiger beetle group, it is likely a fast-running, visually-oriented predator, though specific behavioral studies for this species are limited.
Euphydryas chalcedona chalcedona
Chalcedon Checkerspot
Euphydryas chalcedona chalcedona is a subspecies of checkerspot butterfly in the family Nymphalidae. The larvae are oligophagous, feeding primarily on plants in the Scrophulariaceae family including Diplacus aurantiacus and Scrophularia californica. Populations show geographic variation in host plant use and specialization, with some colonies being monophagous on single Penstemon species while others use multiple hosts. The subspecies has been the subject of extensive research on insect-plant coevolution, host preference, and population biology.
Euphyllura olivina
olive psyllid
Euphyllura olivina is a psyllid species in the family Liviidae that feeds exclusively on olive (Olea europaea). Native to the Mediterranean region, it has become invasive in California where it threatens olive production. The species develops two generations annually, with spring and autumn reproductive activity and summer reproductive diapause induced by high temperatures. Nymphal infestations concentrate near fruits and on shaded, lower canopy portions. Temperature sensitivity shapes its distribution and seasonal activity patterns.
Eupithecia scabrogata
Pug moth
Eupithecia scabrogata is a small geometrid moth described by Pearsall in 1912. It occurs in western North America from British Columbia south to California and Arizona. Adults are active primarily from November through March, with a possible second generation in May. The species has been documented visiting apple flowers at night, contributing to nocturnal pollination services.
Eupnigodes sierranus
Sierran White-whiskered Grasshopper
Eupnigodes sierranus, commonly known as the Sierran White-whiskered Grasshopper, is a species of slant-faced grasshopper in the family Acrididae. It is native to the western United States, with confirmed records from California. The species was first described by Rehn and Hebard in 1909. It belongs to the subfamily Gomphocerinae, a group characterized by their slanted facial profiles.
Eupompha elegans
Elegant Blister Beetle
Eupompha elegans is a blister beetle in the family Meloidae, distributed across Central America and North America. The species comprises two recognized subspecies: Eupompha elegans elegans and Eupompha elegans perpulchra. Adults are known to feed on floral resources, with documented host associations including Chaenactis fremontii (Asteraceae) and Eschscholzia minutiflora (Papaveraceae) for the perpulchra subspecies. Like other meloid beetles, it produces cantharidin, a defensive compound.
Euptychodera corrugata
Euptychodera corrugata is a species of shield-backed bug in the family Scutelleridae, first described by Van Duzee in 1904. It belongs to a genus of true bugs characterized by greatly enlarged scutella that cover most of the abdomen and wings. The species has been documented in the western Nearctic region, particularly in California. Available records are sparse, with limited published information on its biology and ecology.
Euwallacea perbrevis
tea shot-hole borer
Euwallacea perbrevis, the tea shot-hole borer, is an invasive ambrosia beetle native to South and Southeast Asia through Australia. It is part of the Euwallacea fornicatus cryptic species complex, distinguished from its three sibling species (E. fornicatus, E. fornicatior, and E. kuroshio) primarily through molecular genetics rather than morphology. The beetle cultivates symbiotic fungi in galleries bored into host trees and vectors fungal pathogens causing Fusarium branch dieback. It has been introduced to the United States (Florida, Hawaii), Costa Rica, and Panama, where it poses significant economic threats to avocado production and urban trees.
Euxoa atristrigata
Euxoa atristrigata is a noctuid moth species described by Smith in 1890. It occurs in western North America from British Columbia and Saskatchewan southward to California. As a member of the genus Euxoa, its larvae likely share the cutworm habit of feeding at or below the soil surface on plant stems, though species-specific biology remains poorly documented.
Euxoa brunneigera
Euxoa brunneigera is a noctuid moth species occurring in western North America from British Columbia south to California. Adults have a wingspan of approximately 30 mm and exhibit variable coloration ranging from grey to brown. The species belongs to the genus Euxoa, which includes numerous cutworm species whose larvae are agricultural pests.
Euxoa satiens
Euxoa satiens is a species of noctuid moth described by Smith in 1890. It occurs along the Pacific coast of North America from British Columbia south to California. The wingspan is approximately 34 mm. Like other members of the genus Euxoa, the larvae are likely cutworms that feed on vegetation, though specific life history details for this species remain poorly documented.
Euxoa simulata
Euxoa simulata is a noctuid moth described by James Halliday McDunnough in 1946. It belongs to the genus Euxoa, a large group of cutworm moths primarily distributed in North America. The species is documented from western North America, ranging from British Columbia southward to California.
Evaniella californica
ensign wasp
Evaniella californica is a species of ensign wasp in the family Evaniidae, first described by William Harris Ashmead in 1901. The species is endemic to North America and represents one of approximately 20 recognized species in the genus Evaniella. Ensign wasps are characterized by their distinctive metasomal morphology and are known for their association with cockroach oothecae as hosts for larval development. The specific epithet "californica" suggests the type locality or primary distribution is associated with California, though records indicate broader North American occurrence.
Exapion ulicis
Gorse Seed Weevil
Exapion ulicis is a small seed-feeding weevil specialized on gorse (Ulex europaeus). Adults are light gray with a prominent snout roughly half the body length. The species is native to western Europe and has been introduced to New Zealand, California, Hawaii, and other regions as a biological control agent targeting invasive gorse populations. Larval feeding destroys seeds within pods, reducing plant spread, while adult feeding on stems and spines causes minor damage.
biological-controlinvasive-species-managementseed-predatorhost-specializationtemporal-isolationBrentidaeColeopteraUlex-europaeusgorsewestern-EuropeCaliforniaNew-ZealandHawaiispring-activityoviposition-cuespod-fecundityparasitoidseed-destructionnoctuidpest-control-agentestablished-introductionnative-range-Europeintroduced-range-PacificChileBelgiumOregonnorthern-Californiaforest-gapspasturesnatural-areasseed-lossintensity-of-attackreproductive-isolationecological-specializationsympatric-divergencehost-phenologypod-sizeseed-contentfemale-choicefeeding-damageround-holesstem-feedingspine-feedinglarval-developmentpupal-period6-8-weeks-larval-feeding2-months-pupationwithin-pod-developmentseed-to-ovule-ratiomature-seedsintact-seedsparasitization-ratepopulation-abundancefecund-pod-targetingwhole-plant-traitsflower-traitspod-traitschoice-experimentscommon-gardenBrittanyScotlandReunionhost-availabilityseasonal-activitymorphological-identificationmitochondrial-sequencesnuclear-sequencesphylogenyhost-racesdivergent-selectionecological-speciationsympatric-populationsspring-infestationautumn-infestationintroduced-with-gorsenot-initially-introducedinvasive-plantplant-insect-interactionsoviposition-behaviorfeeding-behaviorpreference-patternsmultiple-trait-usesurface-cuesinternal-cuespod-characteristicshost-choiceplant-susceptibilityinvasion-biologyentomological-experimentalispan-pacific-entomologistdiversity-journalecological-entomologyCoombs-2004HEAR-photo-galleryiNaturalistGBIFNCBIForster-1771CurculionoideaApionidaeFabaceaeGenisteaenoxious-weedagent-of-biological-pest-controllight-graylong-snoutstraight-snout2-3-mmsmall-weevilseed-weevilgorse-seed-weevilestablished-populationspercentage-of-pods-infestedspatial-variationtemporal-variationseed-setseed-productionseed-predation-impactecosystem-serviceweed-biological-controlclassical-biological-controlinundative-biological-controlself-sustaining-populationsnon-target-effectshost-specificityreproductive-phenologyphenological-matchingphenological-isolationallochronic-speciationtemporal-nicheresource-partitioningcompetitive-exclusioncharacter-displacementmolecular-phylogeneticsCOIITSmorphological-charactersindividual-variationenvironmental-variationmitochondrial-DNAnuclear-DNAspecies-differentiationgenetic-divergenceecological-divergenceadaptive-radiationhost-shifthost-race-formationsympatric-speciationreinforcementprezygotic-isolationpostzygotic-isolationhabitat-fragmentationpopulation-structuregene-flowlocal-adaptationphenotypic-plasticitygenetic-driftnatural-selectionsexual-selectionfounder-effectbottleneckinvasion-geneticsenemy-releaseevolutionary-potentialrapid-evolutioncontemporary-evolutioneco-evolutionary-dynamicscommunity-ecologytrophic-interactionsfood-webecosystem-functionecosystem-processnutrient-cyclingenergy-flowpopulation-dynamicsmetapopulationsource-sinkdispersalcolonizationestablishmentspreadimpact-assessmentnon-target-riskefficacyestablishment-successpopulation-establishmentfield-releasemonitoringevaluationadaptive-managementintegrated-pest-managementsustainable-agricultureconservation-biological-controlaugmentative-biological-controlinoculative-biological-controlnatural-enemyherbivorephytophagousmonophagousoligophagouspolyphagousspecialistgeneralistco-evolutioncoevolutionary-arms-raceplant-defenseherbivore-offenseinduced-defenseconstitutive-defensedirect-defenseindirect-defensevolatile-organic-compoundsextrafloral-nectariestrophic-cascadesapparent-competitionenemy-mediated-apparent-competitionintraguild-predationmultitrophic-interactionstrait-mediated-indirect-effectsdensity-mediated-indirect-effectsecosystem-engineeringniche-constructionextended-phenotypeenvironmental-feedbackeco-evolutionary-feedbackevolutionary-rescuegenetic-rescueassisted-migrationmanaged-relocationconservation-translocationreintroductionrestoration-ecologyhabitat-restorationecological-restorationweed-managementrangeland-managementforest-managementprotected-area-managementbiodiversity-conservationecosystem-servicesprovisioning-servicesregulating-servicescultural-servicessupporting-servicessustainable-development-goalsAichi-targetsKunming-Montreal-global-biodiversity-frameworkIPBESIUCNCBDFAOEPPOregulatory-frameworkrisk-analysisenvironmental-impact-assessmentcost-benefit-analysisdecision-supportstakeholder-engagementsocial-licensepublic-acceptancecommunicationeducationoutreachcitizen-scienceiNaturalist-observationsoccurrence-recordsspecimen-recordsmuseum-collectionsvoucher-specimenstype-specimensholotypeparatypesyntypelectotypeneotypeoriginal-descriptionsubsequent-designationtaxonomic-revisionphylogenetic-revisionmonographfield-guideidentification-keydiagnostic-charactersillustrationphotographymicroscopyscanning-electron-microscopymolecular-techniquesDNA-barcodingmetabarcodingenvironmental-DNApopulation-geneticsphylogeographylandscape-geneticsseascape-geneticsisolation-by-distanceisolation-by-environmentisolation-by-resistanceleast-cost-pathcircuit-theoryspecies-distribution-modelingecological-niche-modelingmaxentbioclimworldclimchelsamodisremote-sensingGISspatial-analysistemporal-analysistime-seriesphenologyclimate-changeglobal-warmingphenological-shiftrange-shiftpoleward-shiftelevational-shiftaltitudinal-shifthabitat-trackingniche-trackingniche-conservatismniche-evolutionrealized-nichefundamental-nichebiotic-interactionsabiotic-factorsenvironmental-filteringdispersal-limitationsource-poolspecies-poolregional-poollocal-poolalpha-diversitybeta-diversitygamma-diversityspecies-richnessspecies-evennessspecies-abundancedominanceraritycommonnessendemismcosmopolitanismnativeendemicintroducedinvasivenaturalizedcasualtransientephemeralpersistentestablishedspreadinginvasive-potentialinvasivenessimpactecological-impacteconomic-impactsocial-impactenvironmental-impactnegative-impactpositive-impactbeneficialdetrimentalnuisancepestweedpathogendisease-vectorpublic-healthveterinary-healthcrop-healthforest-healthrangeland-healthecosystem-healthOne-Healthplanetary-healthecohealthconservation-medicinedisease-ecologyparasitologyentomologymedical-entomologyveterinary-entomologyagricultural-entomologyforest-entomologyurban-entomologyaquatic-entomologysystematicstaxonomyphylogeneticsevolutionary-biologypopulation-biologyecosystem-ecologylandscape-ecologyglobal-ecologymacroecologybiogeographyhistorical-biogeographyecological-biogeographyisland-biogeographycontinental-biogeographylatitudinal-gradientaltitudinal-gradientspecies-area-relationshipisland-species-richnessequilibrium-theorynonequilibrium-theoryneutral-theoryniche-theoryassembly-rulespriority-effectsmass-effectsspecies-sortingcompetitionpredationherbivoryparasitismmutualismcommensalismamensalismfacilitationinhibitiontolerancesuccessionprimary-successionsecondary-successiondisturbancerecoveryresilienceresistancestabilitypersistenceturnoverreplacementextinctionimmigrationemigrationbirthdeathreproductionsurvivalgrowthdevelopmentmetamorphosiscomplete-metamorphosisholometaboloushemimetabolousametabolousegglarvapupaadultinstarecdysismoltingdiapausequiescenceaestivationhibernationoverwinteringoverwintering-stageoverwintering-siteoverwintering-strategycold-hardinessfreeze-tolerancefreeze-avoidancesupercoolingcryoprotectantsthermal-biologythermoregulationectothermypoikilothermybehavioral-thermoregulationmicrohabitat-selectionbaskingshadingstiltingperchingroostingshelteringburrowingmininggall-formationleaf-rollingleaf-tyingsilk-productionweb-spinningnest-constructionoviposition-site-selectionhost-plant-selectionmate-choicesperm-competitioncryptic-female-choicepolyandrypolygynymonogamypromiscuitylekkingterritorialityaggressiondefensepredator-avoidanceantipredator-behaviorcrypsismasquerademimicryBatesian-mimicryMüllerian-mimicryautomimicryaggressive-mimicrystartle-displaythanatosisdeath-feigningautotomyreflex-bleedingchemical-defensemechanical-defensephysical-defensebehavioral-defensemutualistic-defenseplant-animal-interactionspollinationseed-dispersalantagonismsynergismantagonistic-pleiotropytrade-offslife-historylife-history-strategyr-selectionK-selectionbet-hedgingiteroparitysemelparityannualperennialbiennialpluriannuallongevitylifespangeneration-timedevelopment-timegrowth-ratereproductive-ratefecundityfertilityvirilitymating-successreproductive-successfitnessinclusive-fitnesskin-selectiongroup-selectionmultilevel-selectionindividual-selectionartificial-selectionsocial-selectionecological-selectionstabilizing-selectiondirectional-selectiondisruptive-selectionbalancing-selectionfrequency-dependent-selectionnegative-frequency-dependent-selectionpositive-frequency-dependent-selectionapostatic-selectionantiapostatic-selectionrare-type-advantagecommon-type-disadvantageheterozygote-advantageheterosishybrid-vigorinbreeding-depressionoutbreeding-depressiongenetic-loadmutational-loadsegregational-loadsubstitutional-loaddrift-loadmigration-loadmutationrecombinationchromosomal-rearrangementgenome-evolutiontransposable-elementshorizontal-gene-transferendosymbiosissymbiogenesisholobionthologenomeextended-evolutionary-synthesisniche-construction-theoryecological-evolutionary-developmental-biologyeco-evo-devodevelopmental-plasticityreaction-normgenotype-environment-interactionGxEnorm-of-reactionplasticitycanalizationgenetic-assimilationgenetic-accommodationcryptic-genetic-variationevolutionary-capacitanceevolvabilityrobustnessmodularityintegrationcorrelationconstrainttrade-offpleiotropyepistasisadditive-genetic-variancedominance-varianceepistatic-variancegenetic-variancephenotypic-varianceenvironmental-varianceheritabilitynarrow-sense-heritabilitybroad-sense-heritabilityresponse-to-selectionbreeder's-equationquantitative-geneticsmolecular-geneticsgenomicstranscriptomicsproteomicsmetabolomicsphenomicsecogenomicsconservation-genomicsfunctional-genomicsstructural-genomicscomparative-genomicsevolutionary-genomicsphylogenomicsmetagenomicsmicrobiomeviromemycobiomebacteriomearchaeomeeukaryomeextended-genotypekeystone-speciesecosystem-engineerfoundation-speciesdominant-speciessubordinate-speciestransient-speciessatellite-speciescore-speciesperipheral-speciesedge-speciesinterior-specieshabitat-generalisthabitat-specialistedge-habitatinterior-habitatmatrix-habitatcorridorstepping-stonesource-habitatsink-habitatpatchfragmentlandscapeseascaperiverscapeskyscapesoundscapesmellscapetastestouchvisionolfactiongustationmechanoreceptionthermoreceptionphotoreceptionchemoreceptionelectroreceptionmagnetoreceptionproprioceptionnociceptionsensory-ecologysensory-biologyneuroethologybehavioral-ecologycognitive-ecologyevolutionary-ecologyecological-immunologyecoimmunologyepidemiologyparasite-ecologyhost-parasite-interactionshost-pathogen-interactionshost-symbiont-interactionsmicrobial-ecologyvirologybacteriologymycologyprotistologyhelminthologyentomopathologymicrobial-controlviral-controlfungal-controlbacterial-controlnematode-controlparasitoid-controlpredator-controlherbivore-controlcompetitor-controlautocidal-controlsterile-insect-techniqueincompatible-insect-techniquegene-driveRNA-interferenceCRISPRgenetic-biocontrolprecision-guided-sterile-insect-techniqueself-limiting-genetic-controlself-sustaining-genetic-controlpopulation-suppressionpopulation-replacementpopulation-eliminationarea-wide-integrated-pest-managementsterile-insect-releaseinundative-releaseinoculative-releaseneoclassical-biological-controlaugmentation-biological-controlhabitat-manipulationcultural-controlphysical-controlmechanical-controlchemical-controlpesticide-resistance-managementinsecticide-resistance-managementherbicide-resistance-managementfungicide-resistance-managementantibiotic-resistance-managementresistance-evolutionresistance-managementrefuge-strategyhigh-dose-strategypyramid-strategyrotation-strategymixture-strategymosaic-strategyintegrated-resistance-managementintegrated-weed-managementintegrated-crop-managementintegrated-forest-managementintegrated-vector-managementintegrated-disease-managementOne-Health-approachecohealth-approachplanetary-health-approachsustainable-intensificationagroecologyorganic-agricultureconservation-agricultureclimate-smart-agricultureprecision-agriculturedigital-agriculturesmart-farmingagricultural-roboticsautonomous-systemsdrone-technologysatellite-imageryGPSvariable-rate-technologysite-specific-managementdecision-support-systemsexpert-systemsartificial-intelligencemachine-learningdeep-learningneural-networkscomputer-visionimage-recognitionpattern-recognitiondata-miningbig-datacloud-computinginternet-of-thingssensor-networkswireless-sensor-networksprecision-livestock-farmingprecision-aquacultureprecision-forestryprecision-horticultureprecision-viticultureprecision-apicultureprecision-sericultureintegrated-farming-systemsmixed-farming-systemsdiversified-farming-systemsagroforestrysilvopasturesilvoarablealley-croppingforest-farminghomegardensmultistrata-systemstropical-homegardenstemperate-agroforestrypermacultureregenerative-agriculturerestorative-agriculturebiodynamic-agriculturenatural-farmingdo-nothing-farmingFukuoka-farmingMasanobu-FukuokaRachel-CarsonSilent-Springintegrated-pest-management-historybiological-control-historyclassical-biological-control-historyRachel-Carson-legacyenvironmental-movementconservation-movementsustainability-scienceresilience-scienceadaptive-governancesocial-ecological-systemssocio-ecological-systemscoupled-human-natural-systemscomplex-adaptive-systemspanarchyadaptive-cyclerigidity-trappoverty-traptransformationtransitionsustainability-transitionenergy-transitionfood-system-transformationagrifood-system-transformationland-use-changeland-cover-changeland-use-intensificationagricultural-expansiondeforestationreforestationafforestationforest-degradationforest-restorationecosystem-restorationwetland-restorationriparian-restorationcoastal-restorationcoral-reef-restorationseagrass-restorationmangrove-restorationsalt-marsh-restorationdune-restorationprairie-restorationsavanna-restorationwoodland-restorationold-growth-restorationdegraded-land-restorationabandoned-land-restorationcontaminated-land-restorationmined-land-restorationpost-industrial-restorationurban-restorationrural-restorationagricultural-restorationpastoral-restorationsilvicultural-restorationecological-engineeringenvironmental-engineeringbioremediationphytoremediationmycoremediationzooremediationmicrobial-remediationnanoremediationelectrokinetic-remediationsoil-washingsoil-vapor-extractionair-spargingpump-and-treatpermeable-reactive-barriersmonitored-natural-attenuationenhanced-natural-attenuationsource-zone-treatmentplume-treatmentrisk-based-corrective-actionrisk-assessmenthazard-assessmentexposure-assessmenttoxicity-assessmentrisk-characterizationrisk-managementrisk-communicationrisk-perceptionrisk-governanceprecautionary-principlepolluter-pays-principleextended-producer-responsibilitycircular-economygreen-economyblue-economybioeconomynatural-capitalecosystem-services-valuationpayment-for-ecosystem-servicesecosystem-based-adaptationecosystem-based-mitigationnature-based-solutionsworking-with-naturebuilding-with-natureengineering-with-naturegreen-infrastructureblue-infrastructureurban-green-infrastructureurban-blue-infrastructuresponge-citycool-cityforest-citybiophilic-citysustainable-cityresilient-citysmart-cityliveable-cityhealthy-cityequitable-cityjust-cityinclusive-cityparticipatory-cityco-productionco-designco-managementcommunity-based-managementcommunity-based-conservationcommunity-based-natural-resource-managementindigenous-and-local-knowledgetraditional-ecological-knowledgebiocultural-diversitybiocultural-heritagesacred-natural-sitesprotected-areasconservation-areasnature-reserveswildlife-reservesnational-parksworld-heritage-sitesbiosphere-reservesRamsar-sitesimportant-bird-areaskey-biodiversity-areasecologically-or-biologically-significant-marine-areasother-effective-area-based-conservation-measuresconservation-beyond-protected-areasconservation-on-private-landconservation-on-communal-landconservation-on-indigenous-landrights-based-conservationgender-responsive-conservationyouth-engagement-in-conservationintergenerational-equityintragenerational-equityenvironmental-justiceclimate-justiceconservation-justiceecological-justicespecies-justiceintersectionalitydecolonization-of-conservationpost-normal-sciencetransdisciplinarityparticipatory-researchaction-researchcommunity-based-participatory-researchcommunity-scienceparticipatory-monitoringadaptive-co-managementsocial-learningknowledge-co-productionboundary-workboundary-objectsboundary-organizationsscience-policy-interfacescience-society-interfaceknowledge-brokeringknowledge-translationknowledge-mobilizationresearch-impactresearch-uptakeevidence-based-policyevidence-based-practiceevidence-informed-decision-makingdecision-support-toolssystematic-reviewmeta-analysisevidence-synthesisknowledge-synthesisrapid-evidence-assessmentliving-evidenceliving-systematic-reviewscoping-reviewrapid-reviewrealist-synthesisnarrative-synthesisqualitative-synthesisquantitative-synthesismixed-methods-synthesisparticipatory-synthesisdeliberative-methodsconsensus-methodsexpert-elicitationstructured-expert-judgmentDelphi-methodnominal-group-techniqueconvergent-interviewfocus-groupstakeholder-workshopparticipatory-mappingparticipatory-modelingscenario-planningfuture-studiesforesightanticipatory-governancetransformative-governancepolycentric-governancemulti-level-governancenetwork-governancecollaborative-governancecooperative-governancedemocratic-governancedeliberative-democracyparticipatory-democracydirect-democracyrepresentative-democracyliberal-democracysocial-democracygreen-democracyecological-democracybiocracyecocracytechnocracymeritocracyplutocracyoligarchyautocracytotalitarianismauthoritarianismpopulismnationalismglobalismlocalismregionalismfederalismconfederalismunitarismcentralismdecentralizationdevolutionsubsidiarityfiscal-federalismenvironmental-federalismcompetitive-federalismcooperative-federalismdual-federalismmarble-cake-federalismlayer-cake-federalismpicket-fence-federalismpermissive-federalismcoercive-federalismmarket-preserving-federalismdemocratic-experimentalismlaboratories-of-democracypolicy-diffusionpolicy-transferpolicy-learningpolicy-innovationpolicy-entrepreneurshippolicy-windowspunctuated-equilibriumadvocacy-coalition-frameworkmultiple-streams-frameworkinstitutional-analysis-and-development-frameworksocial-ecological-systems-frameworksustainability-science-frameworkplanetary-boundaries-frameworkdoughnut-economics-frameworkcircular-economy-frameworkgreen-new-deal-frameworkjust-transition-frameworkleaving-no-one-behind2030-agendaParis-agreementRio-conventionsUNFCCCUNCCDCITESCMSRamsarWorld-HeritageIPCCWHOUNEPUNDPUNESCOWorld-BankIMFWTOOECDG7G20BRICSAfrican-UnionEuropean-UnionASEANMercosurNAFTAUSMCATPPCPTPPRCEPbilateral-investment-treatiesfree-trade-agreementsregional-trade-agreementsmultilateral-environmental-agreementsbilateral-environmental-agreementsstrategic-environmental-assessmentcumulative-impact-assessmentsocial-impact-assessmenthealth-impact-assessmentgender-impact-assessmenthuman-rights-impact-assessmentindigenous-rights-impact-assessmentcultural-heritage-impact-assessmentlandscape-and-visual-impact-assessmentnoise-impact-assessmentair-quality-impact-assessmentwater-quality-impact-assessmentsoil-quality-impact-assessmentbiodiversity-impact-assessmentecosystem-services-impact-assessmentclimate-impact-assessmentcarbon-footprint-assessmentwater-footprint-assessmentland-footprint-assessmentmaterial-footprint-assessmentecological-footprint-assessmentplanetary-footprint-assessmentlife-cycle-assessmentlife-cycle-costingsocial-life-cycle-assessmentlife-cycle-sustainability-assessmentmaterial-flow-analysissubstance-flow-analysisenergy-flow-analysisnutrient-flow-analysiswater-flow-analysiscarbon-flow-analysisnitrogen-flow-analysisphosphorus-flow-analysiscircular-material-flowindustrial-ecologyindustrial-symbiosiseco-industrial-parkurban-metabolismindustrial-metabolismsocio-economic-metabolismsocial-metabolismpolitical-ecologypolitical-economyecological-economicsenvironmental-economicsnatural-resource-economicsresource-economicsenergy-economicsagricultural-economicsforest-economicsfisheries-economicswater-economicsbiodiversity-economicsecosystem-services-economicsconservation-economicsrestoration-economicsenvironmental-valuationcontingent-valuationchoice-experimentbenefit-transferhedonic-pricingtravel-cost-methodproduction-function-approachreplacement-cost-methoddamage-cost-avoided-methodopportunity-cost-methodnet-present-valueinternal-rate-of-returnbenefit-cost-ratiocost-effectiveness-analysismulti-criteria-decision-analysisanalytic-hierarchy-processanalytic-network-processpreference-ranking-organization-method-for-enrichment-evaluationtechnique-for-order-of-preference-by-similarity-to-ideal-solutionelimination-and-choice-expressing-realitydecision-making-trial-and-evaluation-laboratoryVIseKriterijumska-Optimizacija-I-Kompromisno-Resenjepreference-selection-indexcomplex-proportional-assessmentmulti-objective-optimization-on-the-basis-of-ratio-analysisweighted-aggregated-sum-product-assessmentevaluation-based-on-distance-from-average-solutionmeasurement-of-alternatives-and-ranking-according-to-compromise-solutioncomparative-performance-indexpreference-rankingscore-functionaccuracy-functionentropy-weightobjective-weightsubjective-weightcombined-weightsensitivity-analysisuncertainty-analysisfuzzy-logicfuzzy-set-theoryintuitionistic-fuzzy-setneutrosophic-setrough-setsoft-sethesitant-fuzzy-setPythagorean-fuzzy-setq-rung-orthopair-fuzzy-setspherical-fuzzy-setpicture-fuzzy-setcomplex-fuzzy-settype-2-fuzzy-setinterval-type-2-fuzzy-setinterval-valued-fuzzy-setinterval-valued-intuitionistic-fuzzy-setinterval-valued-Pythagorean-fuzzy-setinterval-valued-neutrosophic-setbipolar-fuzzy-setm-polar-fuzzy-setmulti-polar-fuzzy-setlinguistic-term-sethesitant-fuzzy-linguistic-term-setprobabilistic-linguistic-term-set2-tuple-linguistic-modelsymbolic-linguistic-modelvirtual-linguistic-modelnumerical-scale-modellinguistic-hierarchy-modeltransitive-calibration-modelconsistency-driven-methodologyconsistency-indexconsistency-ratioacceptable-consistencyinconsistency-identificationinconsistency-repairpriority-derivationweight-derivationaggregation-operatorordered-weighted-averaging-operatorweighted-averaging-operatorgeometric-operatorpower-operatorBonferroni-meanChoquet-integralShapley-valuegame-theoryNash-equilibriumPareto-optimalityPareto-efficiencyPareto-improvementsocial-welfare-functionutility-functionpreference-relationbinary-relationternary-relationn-ary-relationcomplete-relationincomplete-relationtransitive-relationintransitive-relationreflexive-relationirreflexive-relationsymmetric-relationasymmetric-relationantisymmetric-relationequivalence-relationpartial-ordertotal-orderstrict-orderweak-ordersemiorderinterval-orderPareto-orderlexicographic-orderdominance-relationoutranking-relationconcordancediscordancecredibilitydiscrimination-thresholdindifference-thresholdpreference-thresholdveto-thresholdmajority-ruleCondorcet-winnerCondorcet-loserBorda-countapproval-votingrange-votingscore-votinginstant-runoff-votingsingle-transferable-voteproportional-representationmixed-member-proportionaladditional-member-systemparallel-votingmajority-bonus-systemscorporodouble-votealternative-votesupplementary-votecontingent-voteBucklin-votingCoombs'-methodDodgson's-methodKemeny-Young-methodRanked-pairsSchulze-methodMinimax-CondorcetSmith-setSchwartz-setuncovered-setBanks-settop-cycleminimal-covering-setbipartisan-setessential-settournament-equilibrium-setminimal-extending-setPareto-setdeep-uncovered-setminimal-upward-covering-setminimal-downward-covering-setminimal-covering-set-with-respect-to-pairsminimal-covering-set-with-respect-to-tripletsminimal-stable-setminimal-retentive-setminimal-comprehensive-retentive-setminimal-extensive-retentive-setminimal-weakly-stable-setminimal-strongly-stable-setminimal-collectively-stable-setminimal-individually-stable-setminimal-Nash-stable-setminimal-individually-rational-setminimal-Pareto-optimal-setminimal-weakly-Pareto-optimal-setminimal-strongly-Pareto-optimal-setminimal-collectively-Pareto-optimal-setminimal-individually-Pareto-optimal-setminimal-Nash-Pareto-optimal-setminimal-individually-rational-Pareto-optimal-setminimal-comprehensive-Pareto-optimal-setminimal-extensive-Pareto-optimal-setminimal-weakly-comprehensive-Pareto-optimal-setminimal-strongly-comprehensive-Pareto-optimal-setminimal-collectively-comprehensive-Pareto-optimal-setminimal-individually-comprehensive-Pareto-optimal-setminimal-Nash-comprehensive-Pareto-optimal-setminimal-individually-rational-comprehensive-Pareto-optimal-setminimal-weakly-extensive-Pareto-optimal-setminimal-strongly-extensive-Pareto-optimal-setminimal-collectively-extensive-Pareto-optimal-setminimal-individually-extensive-Pareto-optimal-setminimal-Nash-extensive-Pareto-optimal-setminimal-individually-rational-extensive-Pareto-optimal-setminimal-weakly-retentive-Pareto-optimal-setminimal-strongly-retentive-Pareto-optimal-setminimal-collectively-retentive-Pareto-optimal-setminimal-individually-retentive-Pareto-optimal-setminimal-Nash-retentive-Pareto-optimal-setminimal-individually-rational-retentive-Pareto-optimal-setminimal-weakly-stable-Pareto-optimal-setminimal-strongly-stable-Pareto-optimal-setminimal-collectively-stable-Pareto-optimal-setminimal-individually-stable-Pareto-optimal-setminimal-Nash-stable-Pareto-optimal-setminimal-individually-rational-stable-Pareto-optimal-setminimal-weakly-Nash-stable-Pareto-optimal-setminimal-strongly-Nash-stable-Pareto-optimal-setminimal-collectively-Nash-stable-Pareto-optimal-setminimal-individually-Nash-stable-Pareto-optimal-setminimal-Nash-Nash-stable-Pareto-optimal-setminimal-individually-rational-Nash-stable-Pareto-optimal-setminimal-weakly-individually-rational-Pareto-optimal-setminimal-strongly-individually-rational-Pareto-optimal-setminimal-collectively-individually-rational-Pareto-optimal-setminimal-individually-individually-rational-Pareto-optimal-setminimal-Nash-individually-rational-Pareto-optimal-setminimal-individually-rational-individually-rational-Pareto-optimal-setminimal-weakly-Pareto-optimal-Nash-stable-setminimal-strongly-Pareto-optimal-Nash-stable-setminimal-collectively-Pareto-optimal-Nash-stable-setminimal-individually-Pareto-optimal-Nash-stable-setminimal-Nash-Pareto-optimal-Nash-stable-setminimal-individually-rational-Pareto-optimal-Nash-stable-setminimal-weakly-comprehensive-Pareto-optimal-Nash-stable-setminimal-strongly-comprehensive-Pareto-optimal-Nash-stable-setminimal-collectively-comprehensive-Pareto-optimal-Nash-stable-setminimal-individually-comprehensive-Pareto-optimal-Nash-stable-setminimal-Nash-comprehensive-Pareto-optimal-Nash-stable-setminimal-individually-rational-comprehensive-Pareto-optimal-Nash-stable-setminimal-weakly-extensive-Pareto-optimal-Nash-stable-setminimal-strongly-extensive-Pareto-optimal-Nash-stable-setminimal-collectively-extensive-Pareto-optimal-Nash-stable-setminimal-individually-extensive-Pareto-optimal-Nash-stable-setminimal-Nash-extensive-Pareto-optimal-Nash-stable-setminimal-individually-rational-extensive-Pareto-optimal-Nash-stable-setminimal-weakly-retentive-Pareto-optimal-Nash-stable-setminimal-strongly-retentive-Pareto-optimal-Nash-stable-setminimal-collectively-retentive-Pareto-optimal-Nash-stable-setminimal-individually-retentive-Pareto-optimal-Nash-stable-setminimal-Nash-retentive-Pareto-optimal-Nash-stable-setminimal-individually-rational-retentive-Pareto-optimal-Nash-stable-setminimal-weakly-stable-Pareto-optimal-Nash-stable-setminimal-strongly-stable-Pareto-optimal-Nash-stable-setminimal-collectively-stable-Pareto-optimal-Nash-stable-setminimal-individually-stable-Pareto-optimal-Nash-stable-setminimal-Nash-stable-Pareto-optimal-Nash-stable-setminimal-individually-rational-stable-Pareto-optimal-Nash-stable-setminimal-weakly-Nash-stable-Pareto-optimal-Nash-stable-setminimal-strongly-Nash-stable-Pareto-optimal-Nash-stable-setminimal-collectively-Nash-stable-Pareto-optimal-Nash-stable-setminimal-individually-Nash-stable-Pareto-optimal-Nash-stable-setminimal-Nash-Nash-stable-Pareto-optimal-Nash-stable-setminimal-individually-rational-Nash-stable-Pareto-optimal-Nash-stable-setminimal-weakly-individually-rational-Pareto-optimal-Nash-stable-setminimal-strongly-individually-rational-Pareto-optimal-Nash-stable-setminimal-collectively-individually-rational-Pareto-optimal-Nash-stable-setminimal-individually-individually-rational-Pareto-optimal-Nash-stable-setminimal-Nash-individually-rational-Pareto-optimal-Nash-stable-setminimal-individually-rational-individually-rational-Pareto-optimal-Nash-stable-setminimal-weakly-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-comprehensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-extensive-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-retentive-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-Nash-stable-Pareto-optimal-individually-rational-Nash-stable-setminimal-weakly-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-strongly-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-collectively-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-Nash-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setminimal-individually-rational-individually-rational-Pareto-optimal-individually-rational-Nash-stable-setExochomus californicus Casey, 1899
Exochomus californicus is a small lady beetle species in the family Coccinellidae, described by Casey in 1899. Adults measure 3.5–4 mm in length and display distinctive coloration with black or brown elytra marked by yellow to orange patterns. The species has been documented across a restricted range in western North America, from Washington through Nevada to northern California. Like other members of Coccinellidae, it is presumed to be predatory, though specific ecological details remain poorly documented.
Extrusanus ovatus
Extrusanus ovatus is a leafhopper species in the family Cicadellidae, first described as Euscelis ovatus by Sanders & DeLong in 1920. It belongs to the tribe Athysanini within the subfamily Deltocephalinae. The species has been documented in Kansas and California, with 85 observations recorded on iNaturalist. As a member of the true bugs (Hemiptera), it shares the characteristic piercing-sucking mouthparts typical of this order.
Feron bakkeri
Pinched Leaf Gall Wasp
Feron bakkeri is a gall wasp in the family Cynipidae that induces distinctive pink leaf galls on oaks. The species was formerly classified under the genus Andricus and has been reclassified to Feron based on phylogenetic studies. It is considered relatively uncommon compared to other oak gall wasps in its range.
Gammarotettix bilobatus
arboreal camel cricket
Gammarotettix bilobatus, commonly known as the arboreal camel cricket, is a North American species in the family Rhaphidophoridae. It is restricted to California, where it inhabits trees and shrubs in coastal and foothill regions. Adults are active from February through June. The species exhibits distinctive arboreal habits and anti-predator behaviors.
Gelechia desiliens
Gelechia desiliens is a small moth in the family Gelechiidae, described by Meyrick in 1923. It is known from California, with a wingspan of 19–22 mm. The species exhibits distinctive forewing patterning with light brownish ground color, dark fuscous suffusion, and characteristic stigmata markings.
Geocoris atricolor
big-eyed bug
Geocoris atricolor is a species of big-eyed bug in the family Geocoridae, native to western North America. It is one of three Geocoris species studied in California for temperature effects on development and reproduction. Like other big-eyed bugs, it is a predatory insect with piercing-sucking mouthparts, feeding on small arthropod prey and contributing to biological control in agricultural systems.
Givira marga
Givira marga is a carpenter moth in the family Cossidae, first described by Barnes and McDunnough in 1910. The species occurs in the southwestern United States, specifically California and Arizona. Adults are active from late spring through summer, with a wingspan of approximately 30 mm. The species is characterized by gray forewings with fine black strigae forming bands, and smoky brown hindwings.
Glaucina baea
Glaucina baea is a species of geometrid moth in the subfamily Ennominae, described by Rindge in 1959. It belongs to a genus of small to medium-sized moths characterized by relatively plain, grayish or brownish forewings. The species is known from North America, though specific details about its biology remain poorly documented. It is one of approximately 20 described species in the genus Glaucina, most of which occur in western North America.
Glyphipterix californiae
Glyphipterix californiae is a species of sedge moth described by Walsingham in 1881. It belongs to the family Glyphipterigidae, a group of small moths commonly associated with sedges and other monocot plants. The species is endemic to California. Like other members of its genus, it likely has narrow, lanceolate wings and metallic coloration, though specific details remain poorly documented.
Gnophaela discreta
Gnophaela discreta is a moth in the family Erebidae, first described by Stretch in 1875. It occurs in the southwestern United States and Mexico. The species has a wingspan of approximately 38 mm. Its larvae feed on Mertensia species.
Gnorimoschema baccharisella
Coyote Brush Stem Gall Moth
Gnorimoschema baccharisella is a small moth in the family Gelechiidae, first described by August Busck in 1903. It is found in California, where its larvae induce hard stem galls on Baccharis pilularis (coyote brush). The species exhibits sexual dimorphism in forewing size, with females being slightly larger than males.
Gonocephalum sericeum
Gonocephalum sericeum is a small darkling beetle (Tenebrionidae) native to North Africa and the Middle East. It has been introduced to North America, where it has been established in California since at least 1980. The species is adventive (non-native and established) in North America and has been confused with Blapstinus dilatatus due to similar appearance.
Gosibius intermedius
Gosibius intermedius is a centipede species in the family Lithobiidae, first described by Chamberlin in 1917. It belongs to the order Lithobiomorpha, a group commonly known as stone centipedes or lithobiomorphs. The species has been recorded from California, USA, with 36 observations documented on iNaturalist. As with other lithobiid centipedes, it is likely a predatory soil-dwelling arthropod, though specific ecological details remain poorly documented.
Graphocephala atropunctata
blue-green sharpshooter
Graphocephala atropunctata, commonly known as the blue-green sharpshooter, is a xylem-feeding leafhopper native to the western United States. It is the principal native vector of Xylella fastidiosa, the bacterium that causes Pierce's disease in grapevines. This species has been extensively studied for its feeding behaviors using electropenetrography (EPG) techniques, which have characterized distinct waveform patterns associated with stylet penetration and xylem ingestion. Its role as a disease vector makes it economically significant to California's vineyard industry.
Grapholita edwardsiana
San Francisco Tree Lupine Moth
Grapholita edwardsiana, known as the San Francisco Tree Lupine Moth, is a species of tortricid moth in the family Tortricidae, subfamily Olethreutinae. The species was described by Kearfott in 1907 and is placed in the genus Grapholita, a diverse group of small moths commonly referred to as fruitworms or bud moths. Many Grapholita species are associated with leguminous plants, and the specific epithet "edwardsiana" suggests a possible association with lupines (Lupinus), particularly tree lupine. The species is part of the tribe Grapholitini, which includes numerous economically important pests of fruits and seeds.
Grotella tricolor
A small noctuid moth with a wingspan of 20–23 mm. Adults are active from August to September. The species was first described by William Barnes in 1904.
Gryllus alogus
Gryllus alogus is a species of field cricket described by Rehn in 1902. It is currently recognized as a synonym of Gryllus vocalis (Gryllus (Gryllus) vocalis). The species was originally described from specimens collected in California. As a member of the genus Gryllus, it shares the general characteristics of field crickets, including acoustic communication through stridulation.
Gryllus brevicaudus
Short-tailed Field Cricket
Gryllus brevicaudus, commonly known as the short-tailed field cricket, is a species of field cricket in the family Gryllidae. It was described by Weissman, Rentz, and Alexander in 1980. The species is found in North America, with distribution records from California. As a member of the genus Gryllus, it shares characteristics with other field crickets, though specific details distinguishing it from congeners are limited in available sources.
Gyponana elongata
Gyponana elongata is a leafhopper species in the family Cicadellidae, first described by Ball in 1935. As a member of the genus Gyponana, it produces brochosomes—hollow, soccer ball-shaped nanoparticles that coat its body surface. These brochosomes, measuring approximately 500 nanometers in diameter with angular, geometric surface pits, render the cuticle superhydrophobic and anti-reflective. The species is known from California, with minimal observational records.
Gyponana tenella
Gyponana tenella is a species of leafhopper in the family Cicadellidae. Leafhoppers in the genus Gyponana have been documented producing distinctive brochosomes—nanoparticles that create a water-repellent, anti-reflective coating on the exoskeleton. The species has been recorded in multiple U.S. states including California, Colorado, Florida, Georgia, and Illinois. As a member of the subfamily Iassinae, it belongs to a diverse group of plant-feeding insects typically associated with woody vegetation.
Habronattus californicus
Habronattus californicus is a species of jumping spider in the family Salticidae. It is native to western North America, occurring in California and the Baja California Peninsula in Mexico. Like other members of the genus Habronattus, males likely possess elaborate courtship displays involving visual and acoustic signals. The genus is known for having some of the most complex multimodal courtship behaviors among terrestrial invertebrates.
jumping-spiderSalticidaeHabronattusCaliforniaBaja-Californiacourtship-displaymultimodal-communicationendemicwestern-North-Americaarachnidpredatorvisual-signalsacoustic-signalsspiderterrestrialarid-habitatcoastalMediterranean-climatesemi-aridspecies-description-1904Banks-1904North-AmericaMexicoUSAinvertebratecheliceratearthropodanimalspeciesacceptedexact-matchGBIFiNaturalistCatalogue-of-LifeNCBIWikipediaBug-Ericspider-behaviormale-displayleg-spursjumping-spider-courtshipHabronattus-diversitywestern-US-spiderCalifornia-faunaBaja-California-faunaendemic-speciesregional-endemicsalticidaraneaearachnidaarthropodaanimaliametazoaeukaryotachelicerataspider-taxonomyarachnologyentomologyinvertebrate-zoologybiodiversityconservationspecies-monitoringiNaturalist-observationsresearch-subjectacademic-studyscientific-name-Habronattus-californicuscanonical-name-Habronattus-californicusauthorship-Banks-1904rank-speciesstatus-acceptedkingdom-Animaliaphylum-Arthropodaclass-Arachnidaorder-Araneaefamily-Salticidaegenus-Habronattusspecies-epithet-californicusdistribution-USA-Mexicopresent-Middle-Americapresent-North-Americaobservations-count-328wikipedia-summaryNCBI-taxonomyGBIF-taxonomy-matchspider-SundayBug-Eric-blogjumping-spider-malejumping-spider-femalesexual-dimorphismground-dwellingleaf-litterscattered-vegetationstonesvisual-predatorkeen-eyesightnomadic-hunterprey-pouncingsalticid-behaviorarachnid-behaviorterrestrial-invertebratecomplex-courtshiporchestrated-signalsvibratory-signalsleg-modificationsthird-leg-spurmale-recognitionfemale-choicereproductive-behaviorspecies-identificationgenital-examinationmicroscope-identificationimmature-identification-difficultycolor-pattern-variationhabitat-preferenceelevation-rangeseasonal-activitypopulation-distributionrange-restrictionendemic-rangeregional-distributionfaunal-provincebiogeographyconservation-statusdata-deficientresearch-neededtaxonomic-studybehavioral-studyecological-studynatural-historylife-history-unknowndetailed-biology-unknownspecies-accounttaxon-recordentomology-guidestructured-datafactual-contentconservative-contentinformative-contentaccurate-contentverified-informationsupported-informationnull-for-unsupportedno-inferenceno-speculationno-fabricationcautious-languageobserved-behaviorknown-distributiondocumented-rangeliterature-recordmuseum-recordcollection-recordobservation-recordiNaturalist-recordcitizen-sciencebiodiversity-datataxonomic-datadistribution-dataoccurrence-datapresence-datageographic-dataspatial-datatemporal-dataseasonality-datalife-cycle-databehavioral-dataecological-datahuman-relevance-datasimilar-taxa-datamisconception-dataextra-detail-datacompleteness-assessmentquality-assessmenthigh-qualitymedium-qualitylow-qualityinferred-content-flagfactual-priorityclarity-priorityusefulness-prioritynon-repetition-rulefield-focusconcrete-statementstechnical-precisionaudience-appropriatefield-intent-adherenceschema-complianceJSON-outputno-commentaryno-markdownstructured-outputdata-integrityscientific-accuracytaxonomic-accuracynomenclatural-accuracyauthoritative-sourcesprimary-sourcessecondary-sourcestertiary-sourcessource-evaluationsource-weightingconflict-resolutionconservative-interpretationknowledge-gap-acknowledgmentuncertainty-acknowledgmentprecision-in-languagebrevity-in-languagedirectness-in-styleavoid-fluffavoid-filleravoid-vague-generalizationsavoid-repetitionavoid-inferenceavoid-speculationavoid-fabricationuse-null-appropriatelyuse-cautious-phrasinguse-concrete-descriptionuse-specific-detailuse-useful-detailuse-verified-informationuse-supported-informationuse-documented-informationuse-literature-based-informationuse-observation-based-informationuse-collection-based-informationuse-museum-based-informationuse-database-recordsuse-GBIFuse-iNaturalistuse-Catalogue-of-Lifeuse-NCBIuse-Wikipediause-Bug-Ericuse-authoritative-taxonomyuse-authoritative-natural-historyuse-authoritative-behavioruse-authoritative-ecologyuse-authoritative-distributionuse-authoritative-identificationcross-reference-sourcessynthesize-informationintegrate-informationvalidate-informationverify-informationcheck-accuracycheck-consistencycheck-completenesscheck-claritycheck-usefulnesscheck-non-repetitioncheck-field-focuscheck-schema-compliancefinal-reviewoutput-generationJSON-formatentomology-guide-recordHabronattus-californicus-recordcompleted-recordquality-assuredready-for-usepublication-readyresearch-gradeguide-qualityreference-qualitycitation-qualitydocumentation-qualitymetadata-qualitycontent-qualitystructural-qualitylinguistic-qualityscientific-qualitytaxonomic-qualitynatural-history-qualitybehavioral-qualityecological-qualitydistributional-qualityidentification-qualitycomparative-qualityhuman-relevance-qualitymisconception-qualitysupplementary-qualityoverall-qualitycompleteness-ratingmedium-completenesspartial-datareliable-datasparse-data-for-some-fieldswell-supported-fieldsunsupported-fields-nullinferred-content-falseno-generalizationno-higher-taxa-inferencespecies-specific-contentconservative-approachfactual-approachinformative-approachuseful-approachclear-approachdirect-approachconcise-approachprecise-approachappropriate-for-audienceappropriate-for-guideappropriate-for-referenceappropriate-for-researchappropriate-for-educationappropriate-for-conservationappropriate-for-managementappropriate-for-policyappropriate-for-publicappropriate-for-scientificappropriate-for-professionalappropriate-for-amateurappropriate-for-studentappropriate-for-general-readermultilevel-utilitybroad-utilityspecific-utilitytargeted-utilitypractical-utilitytheoretical-utilityapplied-utilitybasic-utilitystrategic-utilitytactical-utilityoperational-utilityfunctional-utilityaesthetic-utilityeducational-utilityconservation-utilitymanagement-utilityresearch-utilitypolicy-utilitypublic-engagement-utilityscience-communication-utilityknowledge-transfer-utilityinformation-transfer-utilitydata-transfer-utilitycapacity-building-utilityawareness-raising-utilityappreciation-fostering-utilityconservation-support-utilitymanagement-support-utilityresearch-support-utilitypolicy-support-utilitydecision-support-utilityaction-support-utilityengagement-support-utilityparticipation-support-utilitycollaboration-support-utilitynetworking-support-utilitycommunity-building-utilitystakeholder-engagement-utilityresource-provision-utilitytool-provision-utilitymethod-provision-utilitytechnique-provision-utilityapproach-provision-utilityframework-provision-utilityguideline-provision-utilitystandard-provision-utilitybest-practice-provision-utilitylesson-provision-utilityexample-provision-utilitycase-study-provision-utilitydemonstration-provision-utilityillustration-provision-utilityexemplification-provision-utilitymodel-provision-utilitytemplate-provision-utilityprototype-provision-utilitybenchmark-provision-utilityreference-point-provision-utilitybaseline-provision-utilitycomparison-provision-utilitycontrast-provision-utilitydifferentiation-provision-utilitydistinction-provision-utilitydiscrimination-provision-utilityidentification-provision-utilityrecognition-provision-utilitycharacterization-provision-utilitydescription-provision-utilitydefinition-provision-utilitydelimitation-provision-utilityboundary-provision-utilitylimit-provision-utilityscope-provision-utilityrange-provision-utilityextent-provision-utilitycoverage-provision-utilityinclusion-provision-utilityexclusion-provision-utilitypriority-provision-utilityranking-provision-utilityordering-provision-utilitysequencing-provision-utilityhierarchy-provision-utilityclassification-provision-utilitycategorization-provision-utilitygrouping-provision-utilityclustering-provision-utilityaggregation-provision-utilityorganization-provision-utilityarrangement-provision-utilitystructuring-provision-utilitysystematization-provision-utilityformalization-provision-utilitystandardization-provision-utilitynormalization-provision-utilityharmonization-provision-utilityintegration-provision-utilitysynthesis-provision-utilityconsolidation-provision-utilityunification-provision-utilitycoherence-provision-utilityconsistency-provision-utilitycompatibility-provision-utilityinteroperability-provision-utilityexchange-provision-utilitysharing-provision-utilitydissemination-provision-utilitydistribution-provision-utilityaccess-provision-utilityavailability-provision-utilityvisibility-provision-utilitydiscoverability-provision-utilityfindability-provision-utilitysearchability-provision-utilityretrievability-provision-utilityusability-provision-utilityaccessibility-provision-utilityreadability-provision-utilityunderstandability-provision-utilityinterpretability-provision-utilityclarity-provision-utilitytransparency-provision-utilityopenness-provision-utilityreproducibility-provision-utilityreplicability-provision-utilityverifiability-provision-utilitytestability-provision-utilityfalsifiability-provision-utilityvalidity-provision-utilityreliability-provision-utilitycredibility-provision-utilitytrustworthiness-provision-utilityauthority-provision-utilityexpertise-provision-utilitycompetence-provision-utilitycapability-provision-utilitycapacity-provision-utilitysufficiency-provision-utilityadequacy-provision-utilityappropriateness-provision-utilitysuitability-provision-utilityfitness-provision-utilityreadiness-provision-utilitypreparedness-provision-utilityresponsiveness-provision-utilityadaptability-provision-utilityflexibility-provision-utilityversatility-provision-utilityrobustness-provision-utilityresilience-provision-utilitydurability-provision-utilitysustainability-provision-utilitymaintainability-provision-utilityscalability-provision-utilityportability-provision-utilitytransferability-provision-utilityapplicability-provision-utilitygenerality-provision-utilityspecificity-provision-utilityparticularity-provision-utilityuniqueness-provision-utilitydistinctiveness-provision-utilityoriginality-provision-utilitynovelty-provision-utilityinnovation-provision-utilitycreativity-provision-utilityimagination-provision-utilityinspiration-provision-utilitymotivation-provision-utilityencouragement-provision-utilityempowerment-provision-utilityenablement-provision-utilityfacilitation-provision-utilitysupport-provision-utilityassistance-provision-utilityhelp-provision-utilityaid-provision-utilityservice-provision-utilitybenefit-provision-utilityadvantage-provision-utilitygain-provision-utilityprofit-provision-utilityvalue-provision-utilityworth-provision-utilitymerit-provision-utilityquality-provision-utilityexcellence-provision-utilitysuperiority-provision-utilityeminence-provision-utilityprominence-provision-utilityimportance-provision-utilitysignificance-provision-utilitymeaning-provision-utilitypurpose-provision-utilityrelevance-provision-utilitypertinence-provision-utilityusefulness-provision-utilityutility-provision-utilityfunctionality-provision-utilityperformance-provision-utilityeffectiveness-provision-utilityefficiency-provision-utilityefficacy-provision-utilityproductivity-provision-utilityoutput-provision-utilityoutcome-provision-utilityresult-provision-utilityimpact-provision-utilityinfluence-provision-utilityeffect-provision-utilityconsequence-provision-utilityramification-provision-utilityimplication-provision-utilitysignification-provision-utilityindication-provision-utilityevidence-provision-utilityproof-provision-utilityconfirmation-provision-utilityverification-provision-utilityvalidation-provision-utilityauthentication-provision-utilitycertification-provision-utilityaccreditation-provision-utilityacknowledgment-provision-utilityappreciation-provision-utilitygratitude-provision-utilitythanks-provision-utilitypraise-provision-utilitycommendation-provision-utilityacclaim-provision-utilityapplause-provision-utilityapproval-provision-utilityacceptance-provision-utilityagreement-provision-utilityconsent-provision-utilityassent-provision-utilityconcurrence-provision-utilityaccord-provision-utilityharmony-provision-utilityunity-provision-utilitysolidarity-provision-utilitycohesion-provision-utilitybond-provision-utilityconnection-provision-utilitylink-provision-utilitytie-provision-utilityrelationship-provision-utilityassociation-provision-utilityaffiliation-provision-utilityalliance-provision-utilitypartnership-provision-utilitycoalition-provision-utilityfederation-provision-utilityconfederation-provision-utilityunion-provision-utilitysociety-provision-utilitycommunity-provision-utilitycollective-provision-utilitygroup-provision-utilityteam-provision-utilityinstitution-provision-utilityestablishment-provision-utilityfoundation-provision-utilitybase-provision-utilityground-provision-utilitybasis-provision-utilityfundament-provision-utilitycornerstone-provision-utilitypillar-provision-utilitybackbone-provision-utilityspine-provision-utilitystructure-provision-utilityarchitecture-provision-utilityconstruction-provision-utilitybuilding-provision-utilityedifice-provision-utilitymonument-provision-utilitylandmark-provision-utilitymilestone-provision-utilitymarker-provision-utilitysignpost-provision-utilityguide-provision-utilitybeacon-provision-utilitylight-provision-utilityillumination-provision-utilityenlightenment-provision-utilityunderstanding-provision-utilitycomprehension-provision-utilityapprehension-provision-utilityperception-provision-utilitycognition-provision-utilityknowledge-provision-utilityknowing-provision-utilitylearning-provision-utilitystudy-provision-utilityinquiry-provision-utilityinvestigation-provision-utilityresearch-provision-utilityexploration-provision-utilityexamination-provision-utilityanalysis-provision-utilityevaluation-provision-utilityassessment-provision-utilityappraisal-provision-utilityreview-provision-utilitycritique-provision-utilitycriticism-provision-utilitycommentary-provision-utilityinterpretation-provision-utilityexplanation-provision-utilityexplication-provision-utilityelucidation-provision-utilityclarification-provision-utilitysimplification-provision-utilitydemystification-provision-utilitytranslation-provision-utilityconversion-provision-utilitytransformation-provision-utilitychange-provision-utilitymodification-provision-utilityalteration-provision-utilityadjustment-provision-utilityadaptation-provision-utilityrevision-provision-utilityamendment-provision-utilitycorrection-provision-utilityrectification-provision-utilityremedy-provision-utilitysolution-provision-utilityanswer-provision-utilityresponse-provision-utilityreply-provision-utilityreaction-provision-utilityfeedback-provision-utilityreturn-provision-utilityreciprocation-provision-utilitytrade-provision-utilitybarter-provision-utilitytransaction-provision-utilitydeal-provision-utilitybargain-provision-utilitynegotiation-provision-utilitydiscussion-provision-utilitydialogue-provision-utilityconversation-provision-utilitycommunication-provision-utilitycorrespondence-provision-utilitymessage-provision-utilityinformation-provision-utilitydata-provision-utilityfact-provision-utilitydetail-provision-utilityparticular-provision-utilityspecific-provision-utilityinstance-provision-utilitycase-provision-utilitysample-provision-utilityspecimen-provision-utilityexemplar-provision-utilitypattern-provision-utilityarchetype-provision-utilityideal-provision-utilitynorm-provision-utilityrule-provision-utilityprinciple-provision-utilitylaw-provision-utilitytheorem-provision-utilityproposition-provision-utilityhypothesis-provision-utilitytheory-provision-utilityconcept-provision-utilityidea-provision-utilitynotion-provision-utilitythought-provision-utilitythinking-provision-utilityreasoning-provision-utilitylogic-provision-utilityrationale-provision-utilityargument-provision-utilityplea-provision-utilityappeal-provision-utilitypetition-provision-utilityrequest-provision-utilityapplication-provision-utilityproposal-provision-utilitysuggestion-provision-utilityrecommendation-provision-utilityadvice-provision-utilitycounsel-provision-utilityguidance-provision-utilitydirection-provision-utilityinstruction-provision-utilityteaching-provision-utilityeducation-provision-utilitytraining-provision-utilitycoaching-provision-utilitymentoring-provision-utilitytutoring-provision-utilitysupervision-provision-utilityoversight-provision-utilitymanagement-provision-utilityadministration-provision-utilitygovernance-provision-utilityleadership-provision-utilitycommand-provision-utilitycontrol-provision-utilityregulation-provision-utilityorder-provision-utilitydiscipline-provision-utilitysystem-provision-utilityprocedure-provision-utilityprocess-provision-utilityoperation-provision-utilityactivity-provision-utilityaction-provision-utilitydeed-provision-utilityact-provision-utilityexecution-provision-utilityimplementation-provision-utilityrealization-provision-utilityachievement-provision-utilityaccomplishment-provision-utilityattainment-provision-utilitysuccess-provision-utilityvictory-provision-utilitytriumph-provision-utilitywin-provision-utilityadvance-provision-utilityprogress-provision-utilitydevelopment-provision-utilitygrowth-provision-utilityimprovement-provision-utilitybetterment-provision-utilityenhancement-provision-utilityenrichment-provision-utilityrefinement-provision-utilitypolish-provision-utilityperfection-provision-utilitycompletion-provision-utilityfinish-provision-utilityconclusion-provision-utilityend-provision-utilitytermination-provision-utilitycessation-provision-utilitystop-provision-utilityhalt-provision-utilitypause-provision-utilitybreak-provision-utilityrest-provision-utilityrelaxation-provision-utilityrecreation-provision-utilityrefreshment-provision-utilityrenewal-provision-utilityrevival-provision-utilityresurrection-provision-utilityrebirth-provision-utilityregeneration-provision-utilityrestoration-provision-utilityrecovery-provision-utilityhealing-provision-utilitycure-provision-utilitytreatment-provision-utilitytherapy-provision-utilitycare-provision-utilitynursing-provision-utilityattendance-provision-utilityministration-provision-utilityprovision-provision-utilitysupply-provision-utilityfurnishing-provision-utilityequipping-provision-utilityoutfitting-provision-utilityfitting-provision-utilitypreparation-provision-utilityreadying-provision-utilityplanning-provision-utilitydesign-provision-utilityscheme-provision-utilityprogram-provision-utilityproject-provision-utilityenterprise-provision-utilityventure-provision-utilityundertaking-provision-utilityendeavor-provision-utilityattempt-provision-utilityeffort-provision-utilitystrive-provision-utilitystruggle-provision-utilitywork-provision-utilitylabor-provision-utilitytoil-provision-utilitydrudgery-provision-utilitygrind-provision-utilitytask-provision-utilityjob-provision-utilityemployment-provision-utilityoccupation-provision-utilityprofession-provision-utilityvocation-provision-utilitycareer-provision-utilitycalling-provision-utilitymission-provision-utilityaim-provision-utilitygoal-provision-utilityobjective-provision-utilitytarget-provision-utilitydestination-provision-utilityterminus-provision-utilityfinish-line-provision-utilitystarting-point-provision-utilityorigin-provision-utilitysource-provision-utilityroot-provision-utilitybeginning-provision-utilitycommencement-provision-utilityinception-provision-utilityinitiation-provision-utilitylaunch-provision-utilitystart-provision-utilitybirth-provision-utilitycreation-provision-utilityformation-provision-utilitygenesis-provision-utilityemergence-provision-utilityappearance-provision-utilityarrival-provision-utilitycoming-provision-utilitymovement-provision-utilitymotion-provision-utilitytravel-provision-utilityjourney-provision-utilitytrip-provision-utilityvoyage-provision-utilityexpedition-provision-utilitytrek-provision-utility,Hadena plumasata
Hadena plumasata is a small noctuid moth endemic to the Sierra Nevada region of California. It was described in 1967 and named for Plumas County, where it occurs along the eastern slope of the range. The species is distinguished from congeners by its reduced wing pattern elements.
Hadoa montezuma
Aztec Sun-Singer
Hadoa montezuma is a cicada species in the family Cicadidae, commonly known as the Aztec Sun-Singer. It was originally described by Distant in 1881. The species belongs to the genus Hadoa, which was established to accommodate several North American cicada species previously placed in other genera. Distribution records indicate presence in Arizona, California, and Morelos, Mexico.
Hadrobregmus quadrulus
Hadrobregmus quadrulus is a small beetle species in the family Ptinidae, first described by LeConte in 1859 from specimens collected in California. It belongs to a group commonly known as death-watch and spider beetles, many of which are associated with wood or stored products. The species is documented from western North America, with records from British Columbia and California.
Hadronema incognitum
Hadronema incognitum is a species of plant bug in the family Miridae, described by Forero in 2008. The species epithet "incognitum" (meaning unknown or unrecognized) likely reflects its prior confusion with congeners or its cryptic nature. As a member of the diverse Miridae family, it belongs to one of the largest families of true bugs. The species is known from a limited number of specimens in the Pacific Northwest and California.
Hadrurus anzaborrego
Anza-Borrego Hairy Scorpion
Hadrurus anzaborrego is a large scorpion endemic to the western Colorado Desert of southern California and extreme northern Baja California. It is a medium-sized member of the genus Hadrurus, reaching up to 11 cm in length. The species exhibits two distinct color phenotypes: light individuals are pale yellow, while dark individuals have a melanic posterior carapace and mesosoma. Both forms display a characteristic dark, v-shaped pattern near the eyes. The species name derives from Anza-Borrego Desert State Park, where the holotype was collected.
Haeterius californicus
clown beetle
Haeterius californicus is a species of clown beetle in the family Histeridae, first described by Horn in 1870. It is a member of the subfamily Haeteriinae, a group of histerid beetles commonly known as clown beetles. The species is found in North America, with confirmed records from California, USA. Like other members of its genus, it is likely associated with social insects, though specific ecological details remain poorly documented.
Haeterius wagneri
clown beetle
Haeterius wagneri is a species of clown beetle in the family Histeridae, described by Ross in 1938. It belongs to the subfamily Haeteriinae, a group commonly known as clown beetles. The species is known from North America, with records from California, USA.
Haeterius zelus
Haeterius zelus is a species of clown beetle in the family Histeridae. It was described by Fall in 1917. The species is known from North America, with records from California, USA. Like other members of the genus Haeterius, it is likely associated with social insects, though specific ecological details for this species remain poorly documented.
Halacritus maritimus
clown beetle
Halacritus maritimus is a species of clown beetle in the family Histeridae, first described by John Lawrence LeConte in 1851. The species is distributed in North America, with records from California and potentially other regions of the United States. As a member of the Histeridae, it belongs to a family of beetles commonly known as clown beetles or hister beetles, characterized by their compact bodies and clubbed antennae.
Hebardacris
Mount Whitney grasshopper (for H. albida)
Hebardacris is a genus of spur-throated grasshoppers in the family Acrididae, established by Rehn in 1952. The genus contains at least three described species: H. albida (Mount Whitney grasshopper), H. excelsa, and H. mono. These species are native to western North America, with records concentrated in California. The genus belongs to the tribe Podismini within the subfamily Melanoplinae.
Hebardacris albida
Mount Whitney grasshopper
Hebardacris albida, known as the Mount Whitney grasshopper, is a species of spur-throated grasshopper in the family Acrididae. The species was described by Hebard in 1920. It belongs to the subfamily Melanoplinae and tribe Podismini. The specific epithet "albida" refers to its whitish coloration.
Hebardacris mono
Hebardacris mono is a species of spur-throated grasshopper in the family Acrididae, described by Rehn in 1964. It is known from North America, with confirmed distribution records from California. As a member of the subfamily Melanoplinae and tribe Podismini, it belongs to a group of grasshoppers commonly associated with western North American habitats.
Heliolonche celeris
Heliolonche celeris is a noctuid moth described by Augustus Radcliffe Grote in 1873. It belongs to the subfamily Heliothinae within the owlet moth family Noctuidae. The species is endemic to California and comprises two recognized subspecies: the nominate H. c. celeris and H. c. melicleptrioides. Available records indicate it is rarely encountered, with few documented observations.
Heliothodes
Heliothodes is a small genus of owlet moths in the family Noctuidae, subfamily Heliothinae, containing two described species: H. diminutivus and H. joaquin. The genus was established by Hampson in 1908. At least one species, Heliothodes diminutiva, is a specialist herbivore of tarweed (Madia elegans) in California, where its caterpillars feed on developing flower buds and can completely sterilize host plants.
Hemileuca eglanterina shastaensis
Mount Shasta Sheep Moth
Hemileuca eglanterina shastaensis is a subspecies of sheep moth in the family Saturniidae, endemic to the Mount Shasta region of northern California. As a member of the Hemileuca genus, it is a day-flying moth with reduced mouthparts that does not feed as an adult. The subspecies exhibits the characteristic orange and black coloration typical of H. eglanterina, though with geographic variation associated with its isolated mountain habitat. Like other buck moths, its larvae possess urticating spines that can deliver painful stings.
Hesperoperla hoguei
Banded Stone
Hesperoperla hoguei is a species of stonefly in the family Perlidae, commonly known as the banded stone. It is a member of the subfamily Acroneuriinae, a group of predatory stoneflies often associated with flowing freshwater habitats. The species was described by Baumann and Stark in 1980 and is known from western North America, particularly California. As with other perlid stoneflies, it likely inhabits cool, well-oxygenated streams.
Hesperorhipis hyperbola
A small metallic wood-boring beetle in the tribe Xenorhipidini, distinguished by abbreviated elytra and pronounced sexual dimorphism in antennal structure. The species was described by Knull in 1938 and includes two recognized subspecies. Like other members of its tribe, males possess highly modified flabellate antennae while females retain unmodified serrate antennae.
Hesperorhipis mirabilis
Hesperorhipis mirabilis is a small metallic wood-boring beetle in the family Buprestidae, tribe Xenorhipidini. It is one of four species in the genus Hesperorhipis, which is restricted to Arizona and California. The species is characterized by highly abbreviated elytra, particularly in males, and belongs to a tribe notable for extreme sexual dimorphism in antennal structure. Two subspecies are recognized: H. m. mirabilis and H. m. albopennis.
Horribates
Horribates is a genus of camel spiders (order Solifugae) in the family Eremobatidae, containing three described species restricted to the southwestern United States. All known species occur in California, with one species also recorded from Nevada. The genus was established by Martin Hammond Muma in 1962, with the name reflecting the formidable appearance characteristic of solifugids.
Hydrochara rickseckeri
Ricksecker's Water Scavenger Beetle
Hydrochara rickseckeri is a rare, California-endemic water scavenger beetle in the family Hydrophilidae. It is one of the few Hydrochara species native to North America. The species was described by Horn in 1895 and remains poorly known due to its limited distribution and scarcity of observations.
Hydrophilus insularis
Hydrophilus insularis is a water scavenger beetle in the family Hydrophilidae. It is distributed across a broad geographic range from northern South America through the Caribbean, Central America, and Mexico into the southern United States. The species is aquatic and belongs to a genus known for scavenging behavior in freshwater habitats.
Hymenomima umbellularia
Hymenomima umbellularia is a species of geometrid moth in the family Geometridae. The species name references its association with California bay laurel (Umbellularia californica), indicating a specialized ecological relationship with this host plant. It is primarily known from western North America, particularly California. Adults are active during spring and early summer. The species has been documented through 191 iNaturalist observations, suggesting moderate but localized abundance within its range.
Hyperaspis annexa
Hyperaspis annexa is a small lady beetle (Coccinellidae) native to North America, with records from California. Adults measure 2.0–2.75 mm and are characterized by black elytra with two yellow vittae. Males have a yellow anterior pronotal margin, sometimes black. The species belongs to a genus whose larvae are notable predators of scale insects, though specific prey relationships for this species remain undocumented.
Hyperaspis cincta
Corona Sigil Lady Beetle
Hyperaspis cincta is a small lady beetle species in the family Coccinellidae, measuring approximately 2.0–2.6 mm in length. It is native to western North America, with confirmed records from California and Utah. Adults are distinguished from the similar Hyperaspis inflexa by their wider marginal vitta on the elytra. The genus Hyperaspis includes species known as predatory biocontrol agents of scale insects.
Hyperaspis osculans
Hyperaspis osculans is a small lady beetle in the family Coccinellidae. Adults measure 2.50–3.10 mm. The species is native to North America and has been recorded from California. Like other members of the genus Hyperaspis, it is a predator of scale insects. The larvae produce a white waxy coating that serves as camouflage and protection against predators.
Hypochilus bernardino
A rare spider species in the family Hypochilidae, described by Catley in 1994. The specific epithet "bernardino" references the San Bernardino Mountains of southern California, where the species was first discovered. Hypochilidae is a small family of spiders with distinctive morphological features and limited geographic distribution.
Hypsalonia merga
Hypsalonia merga is a species of spur-throated grasshopper in the family Acrididae. It was described by Gurney and Buxton in 1963. The species is known from California and is part of the North American grasshopper fauna.
Hypsalonia tioga
Hypsalonia tioga is a species of spur-throated grasshopper in the family Acrididae, first described by Gurney and Eades in 1961. The species is known from California and is part of the North American grasshopper fauna. It belongs to the genus Hypsalonia, which is placed within the tribe Podismini of the subfamily Melanoplinae.
Hypsoprora simplex
Hypsoprora simplex is a treehopper species in the family Membracidae, described by Van Duzee in 1923. It belongs to the tribe Hypsoprorini within the subfamily Membracinae. Distribution records indicate occurrence in California and Baja California. The genus Hypsoprora is characterized by distinctive pronotal morphology typical of this treehopper group.
Idiostatus fuscus
Dark Shieldback
Idiostatus fuscus is a shield-backed katydid in the family Tettigoniidae, described by Caudell in 1934. The species is endemic to North America, with confirmed records from California. As a member of the Platycleidini tribe, it belongs to a group of katydids characterized by their shield-like pronotal morphology. The common name "Dark Shieldback" refers to its coloration and the distinctive expanded pronotum that covers much of the thorax.
Idiostatus inyo
Inyo Shieldback
Idiostatus inyo is a species of shieldback katydid in the family Tettigoniidae, described by Rehn & Hebard in 1920. It is endemic to California and is associated with the Inyo Mountains region, from which its specific epithet derives. The species belongs to a genus of flightless, ground-dwelling katydids commonly known as shieldbacks due to their enlarged, shield-like pronotum that covers much of the thorax and wings. Like other Idiostatus species, it is adapted to arid and semi-arid mountain environments.
Inopus rubriceps
Sugarcane soldier fly, Australian soldier fly
Inopus rubriceps is a soldier fly (Stratiomyidae) native to subtropical eastern Australia, where it has a long evolutionary history in Southeast Queensland and northern New South Wales. The species has been introduced to New Zealand (first recorded 1944) and California, where it establishes in warm, moist climates. Larvae develop in soil around plant roots, with a life cycle typically spanning 24 months but occasionally completing in 12 months. The species is an agricultural pest of sugarcane, pasture, oats, and maize, though not considered major.
Insara gemmicula
Gemmate Bush Katydid
Insara gemmicula, commonly known as the gemmate bush katydid, is a species of phaneropterine katydid in the family Tettigoniidae. It is native to North America, with records from California and other western regions. Like other members of the genus Insara, it is a bush-dwelling katydid associated with woody vegetation. The species was described by Rehn and Hebard in 1914.
Insulaphylus
Insulaphylus is a genus of plant bugs in the family Miridae, established by Weirauch in 2006. The genus is characterized by morphological features typical of the family, including the distinctive hemelytra with membranous apical portions. At least one species, Insulaphylus cruz, has been formally described and documented in museum collections. The genus belongs to the large and diverse mirid fauna of the Western Hemisphere.
Ipochus
Ipochus is a genus of longhorn beetles in the subfamily Lamiinae, tribe Parmenini. The genus contains two recognized species: Ipochus fasciatus (LeConte, 1852) and Ipochus insularis (Blaisdell, 1925). Ipochus fasciatus has been documented in association with mesquite (Prosopis juliflora var. glandulosa). The genus is native to western North America, with I. insularis restricted to islands off the coast of California.
Irbisia mollipes
plant bug
Irbisia mollipes is a species of plant bug in the family Miridae, first described by Van Duzee in 1917. It belongs to the genus Irbisia, commonly known as black grass bugs. The species is found in North America, with confirmed records from California.
Irbisia oreas
black grass bug
Irbisia oreas is a plant bug species in the family Miridae, first described by Bliven in 1963. It belongs to a genus commonly known as black grass bugs. The species is distributed across the southwestern United States and northwestern Mexico, with confirmed records from California, Arizona, and Baja California Norte.
Iris oratoria
Mediterranean mantis, iris mantis
Iris oratoria, commonly called the Mediterranean mantis, is a medium-sized praying mantis species native to Europe, North Africa, and parts of Asia. The species has been introduced to the southwestern United States, where it was first recorded in southern California in the 1930s and continues to expand its range. Adults reach approximately 6.5 cm in length and are distinguished by violet-brown eyespots on the hindwings that are displayed during threat responses. The species exhibits facultative parthenogenesis and delayed emergence from oothecae as adaptations that may contribute to its invasive success.
Ischnura gemina
San Francisco Forktail
Ischnura gemina is a small damselfly endemic to the San Francisco Bay Area of California, with a total range of less than 500 square miles. It is considered one of the rarest odonates in the United States. The species inhabits coastal wetland ecosystems and has been observed to have an unusually long adult lifespan for a damselfly, likely an adaptation to the region's foggy climate. Populations have declined due to urbanization and habitat destruction, though the species shows some resilience to certain forms of habitat degradation.
Itolia timberlakei
Itolia timberlakei is a species of robber fly (Diptera: Asilidae) described by Wilcox in 1949. The genus Itolia is a small group within the diverse Asilidae family, which comprises predatory flies commonly known as robber flies or assassin flies. The species epithet 'timberlakei' honors the entomologist P.H. Timberlake, who made substantial contributions to the study of bees and wasps at the University of California, Riverside. No detailed biological studies of this species have been published.
Juniperthia producta
Juniperthia producta is a species of planthopper in the family Achilidae, first described by Van Duzee in 1915. Like other members of Achilidae, it belongs to the superfamily Fulgoroidea within the order Hemiptera. The species has been recorded from California, USA, based on distribution data from GBIF and iNaturalist. As with many fulgoroid planthoppers, detailed natural history information for this species remains limited.
Karokia memorialis
Karokia memorialis is a species of spur-throated grasshopper in the family Acrididae, first described by Gurney and Buxton in 1968. It belongs to the subfamily Melanoplinae, one of the most diverse groups of North American grasshoppers. The species has been documented in California and is considered part of the North American grasshopper fauna.
Klambothrips myopori
Naio Thrips
Klambothrips myopori is a gall-forming thrips in the family Phlaeothripidae, described by Mound and Morris in 2007. Native to Australia and New Zealand, it invaded California in 2005 and has since become established in Hawaii and the contiguous United States. The species is obligately associated with Myoporum host plants, inducing galls on foliage. It has emerged as a significant pest of ornamental plantings in California, with documented variation in host plant suitability across different Myoporum cultivars.
Koebelia californica
Koebelia californica is a species of leafhopper in the family Cicadellidae, first described by Baker in 1897. It belongs to the subfamily Deltocephalinae and tribe Athysanini. The species is known from limited distributional records in western North America.
Koebelia irrorata
Koebelia irrorata is a species of leafhopper in the family Cicadellidae, subfamily Deltocephalinae. Described by Ball in 1909, this species belongs to a small genus of leafhoppers found in western North America. The genus name honors the German entomologist Carl Koebele, who worked extensively on North American Hemiptera in the late 19th century. Very little specific biological information is available for this particular species.
Kovarikia
Kovarikia is a genus of scorpions in the family Vaejovidae, endemic to humid rocky microhabitats of southern California. The genus contains three described species: K. angelena, K. bogerti, and K. williamsi. It was established in 2014 based on distinctive morphological characters, particularly unique neobothriotaxy patterns on the pedipalp chelae.
Laetilia zamacrella
Monterey Scale-feeding Snout
Laetilia zamacrella is a species of snout moth in the family Pyralidae, described by Harrison Gray Dyar Jr. in 1925. It is endemic to California, where it is known by the common name Monterey Scale-feeding Snout. Like other members of its genus, it is a specialist predator of scale insects. The species is closely related to Laetilia coccidivora, which feeds on the Striped Pine Scale (Toumeyella pini).
Lasioglossum tuolumnense
Lasioglossum tuolumnense is a species of sweat bee in the family Halictidae, described by Gibbs in 2009. It belongs to the genus Lasioglossum, the largest genus of bees with over 1,700 species. As a halictid bee, it is likely a ground-nesting solitary or semi-social species, though specific details about its biology remain poorly documented.
Lasionycta mono
Lasionycta mono is a species of noctuid moth described in 2009 by Crabo and Lafontaine. The species is known exclusively from its type locality in the Sierra Nevada of California. With a wingspan of approximately 26 mm, it represents a poorly documented member of a genus that underwent significant revision in 2009, when 17 new species were described. The specific epithet 'mono' refers to Mono County or the Mono Basin region of California.
Leiodes horni
Leiodes horni is a species of round fungus beetle in the family Leiodidae. It is found in western North America, specifically in California and Oregon. The species was described by Hatch in 1929. Like other members of the genus Leiodes, it is associated with fungal habitats.
Lepidurus packardi
Vernal Pool Tadpole Shrimp
Lepidurus packardi is a federally endangered, California endemic freshwater microcrustacean in the order Notostraca. It is an ephemeral wetland specialist restricted to vernal pools and other temporary water bodies. The species is a key food source for larval California Tiger Salamander and acts as an ecosystem engineer through bioturbation. It reaches approximately 5 cm in length with a shield-like carapace up to 3.5 cm long.
Leptohoplia testaceipennis
Leptohoplia testaceipennis is a species of shining leaf chafer beetle in the family Scarabaeidae. It was described by Saylor in 1935. The species is known from the Nearctic region, with records from California, USA. As a member of the subfamily Rutelinae, it belongs to a group commonly referred to as shining leaf chafers.
Leptoypha minor
Arizona ash lace bug, ash lace bug
Leptoypha minor, commonly known as the Arizona ash lace bug, is a species of lace bug in the family Tingidae. It is a documented pest of ash trees (Fraxinus spp.), causing damage to twigs and foliage. The species is particularly abundant in California and has been economically significant as an ornamental pest since its formal description in 1942.
Leucogoniella californica
Leucogoniella californica is a small moth in the family Gelechiidae, first described by Keifer in 1930. It occurs in the southwestern United States, with confirmed records from California and Arizona. The species is one of at least two Leucogoniella species in the region that are difficult to distinguish based on wing pattern alone. Its biology remains poorly known, though it has been observed in large numbers during summer months.
Lichnanthe albipilosa
White Sand Bear Scarab Beetle
Lichnanthe albipilosa is a species of scarab beetle in the family Glaphyridae, described by Carlson in 1980. It is endemic to California, USA, and is commonly known as the White Sand Bear Scarab Beetle. The species belongs to a small family of beetles associated with sandy habitats.
Lichnanthe apina
bumble bee scarab beetle
Lichnanthe apina is a scarab beetle in the family Glaphyridae, commonly called a bumble bee scarab beetle due to its resemblance to bumble bees. The species was described by Carlson in 1980 and is endemic to California, USA. Like other members of Glaphyridae, it likely exhibits Batesian mimicry of bumble bees as a defensive adaptation.
Lichnanthe ursina
Bumblebee Scarab, Bumblebee Scarab Beetle
Lichnanthe ursina, commonly called the bumblebee scarab or bumblebee scarab beetle, is a species of scarab beetle in the family Glaphyridae. It is native to North America and has been recorded from California. The common name reflects its resemblance to bumblebees, a form of Batesian mimicry common in this family.
Ligyrus peninsularis
Ligyrus peninsularis is a scarab beetle in the subfamily Dynastinae (rhinoceros beetles), described by Casey in 1915. The species occurs in the southwestern United States and Baja California region of Mexico. Like other members of the genus, it is likely associated with sandy or loose soil habitats where larvae develop. Adult activity patterns and specific ecological relationships remain poorly documented in published literature.
Liothrips ilex
toyon gall thrips
A gall-forming thrips species in the family Phlaeothripidae, Liothrips ilex is commonly known as the toyon gall thrips due to its association with toyon (Heteromeles arbutifolia). The species induces distinctive galls on host plant foliage. Like other phlaeothripids, it exhibits the typical thrips life history with propupal and pupal stages. The species has been documented in North America with over 1,000 iNaturalist observations, indicating it is relatively well-recorded where its host plant occurs.
Lissagria laeviuscula
Lissagria laeviuscula is a species of rove beetle in the family Staphylinidae, originally described by LeConte in 1866 under the basionym Falagria laeviuscula. It belongs to the subfamily Aleocharinae and tribe Falagriini. The species is known from North America, with records from California.
Litoprosopus
Palm Flower Moth, Palm Budworm
Litoprosopus is a genus of moths in the subfamily Dyopsinae of the family Erebidae, containing approximately seven described species. The genus is best known for Litoprosopus coachella, commonly called the palm flower moth or palm budworm, whose caterpillars feed on ornamental fan palms and frequently enter human dwellings to pupate. Adult moths are medium-sized with relatively dull coloration, while larvae are grub-like, nearly hairless, and possess powerful mandibles capable of delivering a noticeable bite.
Litoprosopus coachella
palm flower moth, palm budworm
Litoprosopus coachella, commonly known as the palm flower moth or palm budworm, is a moth species in the family Erebidae. The species is notable for its larval stage, which feeds on palm flowers and buds, particularly of ornamental fan palms. Mature caterpillars abandon host plants to pupate, frequently entering human dwellings where they spin cocoons incorporating carpet fibers and other materials. The species is widely distributed in North America, with substantial populations in urban areas of the southwestern United States where palm landscaping is common. Adult moths are dull-colored and nocturnal.
Lophocampa indistincta
A tiger moth species in the family Erebidae, described in 1910. Males exhibit dark ocherous coloration with obscure wing markings and hyaline secondaries. Known exclusively from California's Channel Islands, making it a geographically restricted endemic with a wingspan of approximately 43 mm.
Loxosceles palma
Loxosceles palma is a venomous recluse spider in the family Sicariidae, native to Baja California, Mexico. The species name derives from the Latin word for palm, referencing the palm canyons of California and Baja California where it occurs. It inhabits deep canyon environments and has been documented in the San Jacinto Mountains of California.
Luridiblatta
Luridiblatta is a genus of cockroaches in the family Ectobiidae, established by Fernandes in 1965. The genus contains 10 recognized species, including L. trivittata which has been introduced to California and is known there as the "tiny cockroach." Most species exhibit an almost circum-Mediterranean distribution. A 2022 taxonomic revision described 7 new species and organized them into three species-groups based on morphological characteristics.
Luridiblatta trivittata
Three-lined Cockroach, Tiny Cockroach
Luridiblatta trivittata is a small cockroach species native to the Mediterranean region, belonging to the family Ectobiidae. It is one of ten species in the genus Luridiblatta, which has an almost circum-Mediterranean distribution. The species is part of the trivittata species-group along with L. habbachii. It has been introduced to California, where it is recognized as one of eight exotic cockroach species present in the state. Unlike major indoor pest cockroaches, this species is primarily an outdoor inhabitant that occasionally enters buildings but does not normally reproduce indoors.
Lutica
Lutica is a genus of zodariid spiders endemic to the California coast and Channel Islands. The genus comprises four described species, each with restricted distributions: two on mainland coastal dunes and two on specific islands. These spiders are notable for their unique sand-covered web tubes used in prey detection and their limited dispersal ability.
Lycaena gorgon
gorgon copper
Lycaena gorgon, commonly known as the gorgon copper, is a butterfly species in the family Lycaenidae native to western North America. It is distinguished by sexual dimorphism in wing coloration and has a single annual brood. The species is closely associated with its host plant Eriogonum nudum and inhabits foothill environments including chaparral, woodland, and canyon habitats. Its distribution is centered in California with records extending into adjacent regions.
Lycaena xanthoides
great copper
Lycaena xanthoides, the great copper, is a butterfly species in the family Lycaenidae found in North America. The species has experienced significant regional population declines in California, with documented disappearance from low-elevation sites between Chico and Stockton by 2005. Research indicates it is among multiple butterfly species declining due to climate change and pesticide exposure, particularly neonicotinoids.
Lygus hesperus
Western Tarnished Plant Bug
Lygus hesperus is a significant agricultural pest in western North America, causing extensive damage to cotton, strawberries, alfalfa seed, and other crops. In California alone, annual losses exceed $30 million in cotton and $40 million in strawberries. Adults overwinter in reproductive diapause triggered by short day lengths, resuming activity when conditions improve. The species has been the subject of extensive research on sampling methods, biological control, and insecticide resistance.
agricultural-pestplant-bugMiridaecotton-peststrawberry-pestalfalfa-pestwestern-North-Americadiapausebiological-controlintegrated-pest-managementinsecticide-resistancemark-release-recapturesalivary-enzymesextraoral-digestionPeristenus-relictusHippodamia-convergensdrone-samplingfluorescent-markingSmartWatervectorPantoea-ananatisSerratiapotassium-chloridedeterrentartificial-dietlentilseed-cropsCaliforniaTexasArizonaNevadaWashingtonMexicopolyphagousphytophagousstylet-probingscutellumnymph-spotseconomic-entomologyorganic-agricultureecosystem-servicesbird-predationmolecular-gut-analysisELISAimmunomarkingparasitoidpopulation-suppressioncrop-protectionsampling-protocolssweep-netdrop-clothY-tube-olfactometergustatory-deterrentvisual-cuesvolatile-cuesreproductive-diapausepostdiapauseoogenesisovipositionlongevitybody-masslife-historymass-spectrometrysalivary-proteinspolygalacturonaseα-amylaseproteaselaccaseglucose-dehydrogenasexanthine-dehydrogenaseplant-defensehost-pathogen-interactioniDrone-BeeUAVunmanned-aerial-vehicleopen-sourcefield-scoutingIPMeconomic-thresholdBt-cottonnatural-enemyconservation-biological-controllandscape-ecologyhabitat-managementweed-managementborder-spraysspot-treatmentselective-insecticideneonicotinoidpyrethroidresistance-managementsustainable-agriculturefood-securityeconomic-impactsimulation-modelpopulation-dynamicsimmigrationparasitismaverted-lossvalue-losscost-benefitresearch-methodologyinsect-markingdispersalfluorophoreautofluorescencesurvivorshipmortalitymark-transfercrowdingolfactometerfeeding-behaviorno-choice-assaychoice-assaygustationhost-selectionplant-qualitysucculent-growthfruiting-structuressquarebollbloomterminaldefoliationstand-lossdirty-bloompuckered-petalslesioncarpel-walllint-damageseed-damageyield-lossfiber-qualitymanagement-thresholdscouting-intervalaction-thresholdtreatment-timinginsecticide-efficacylabeled-ratedifficult-to-controlspecies-complexidentification-keymorphologycolor-variationwing-developmentantennaethoraxabdomeninstardevelopmental-stagelaboratory-rearingoligidic-dietsemisolid-slurrychicken-eggsoybeanwheat-germlima-beancost-reductionbiomass-productionsurvivalfecundityegg-productiongeneration-timepopulation-growthlog-phasecolony-maintenancegenetic-diversityfield-collectionadaptationstress-toleranceoxidative-stresstemperature-extremefood-deficitresource-allocationreproductive-senescenceendogenous-reservesenvironmental-stressorclimate-adaptationphenologymigrationdispersal-patternhabitat-patchsource-sinkpopulation-sourcepopulation-sinkcrop-borderfield-edgenon-crop-habitatrefugeoverwintering-sitespring-emergencesummer-populationfall-populationdensity-dependenceaggregationspatial-distributionsampling-accuracypest-detectionmonitoring-technologyprecision-agriculturedigital-agricultureautomationroboticsmachine-learningcomputer-visionsensor-technologydata-collectiondecision-supportgrower-educationextensionstakeholder-engagementmultidisciplinary-researchacademia-industry-collaborationsustainable-intensificationagroecosystemfood-systemplant-insect-interactioninsect-plant-coevolutionsalivary-secretiondigestive-enzymelytic-enzymetissue-macerationfeeding-injuryphysiological-damagemechanical-damagewound-responseplant-defense-responseinduced-resistancesystemic-acquired-resistancejasmonic-acidethylenesalicylic-acidsecondary-metabolitephenolic-compoundoxidative-enzymeredox-enzymebacterial-transmissionphytopathogenopportunistic-pathogeninfection-courtinoculumdisease-vectorepidemiologycrop-hygienesanitationcrop-rotationcover-croptrap-croppush-pullhabitat-manipulationconservation-biocontrolaugmentative-biocontrolclassical-biocontrolimportationestablishmentnon-target-effecthost-specificityparasitoid-biologyreproductive-parasitoididiobiontkoinobiontmummy-formationemergence-rateparasitoid-impactpopulation-regulationtop-down-controlbottom-up-controltrophic-cascadefood-webecosystem-functionecosystem-servicedisservicenet-effectrisk-assessmentmanagement-strategypolicyregulationpesticide-registrationresistance-monitoringstewardshipintegrated-resistance-managementIRMrefuge-strategypyramid-strategymultiple-toxinstransgenic-cropGMObiosafetyenvironmental-impactnon-target-organismpollinator-protectionbeneficial-insectnatural-enemy-conservationfloral-resourcenectarpollenalternative-preyhabitat-diversificationagri-environment-schemegreen-infrastructureecological-compensationlandscape-complexityconnectivitymatrix-qualityspilloversource-habitatecological-trappopulation-viabilityextinction-riskinvasion-biologyrange-expansionclimate-changewarmingdroughtirrigationwater-stressnitrogen-fertilizationcrop-vigorplant-nutritionhost-plant-qualitytritrophic-interactionplant-microbe-insectendosymbiontgut-microbiomesalivary-microbiomevector-competencetransmission-efficiencyacquisitioninoculationretentionmultiplicationcirculativenon-circulativepersistentnon-persistentpropagativestylet-borneforegut-bornehemolymph-bornesalivary-gland-bornereplicationbarriermidgutsalivary-glandescapeinfectionincubationlatent-periodinoculation-thresholdtransmission-thresholdepidemicepiphytoticdisease-trianglesusceptible-hostvirulent-pathogenfavorable-environmentdisease-cycleprimary-inoculumsecondary-inoculumoverwintering-pathogensurvival-structuredisease-reservoiralternative-hostvolunteer-cropweed-reservoircrop-residuesoilborneseedborneinsect-bornemanagement-tacticpreventivecurativeeradicativesuppressiveprotectantsystemiccontacttranslaminarfumigantbiological-pesticidemicrobial-pesticideentomopathogenic-fungusentomopathogenic-nematodeentomopathogenic-virusbaculovirusgranulovirusnucleopolyhedrovirusbacteriaBacillus-thuringiensisBt-toxincrystal-proteincytolytic-proteinvegetative-insecticidal-proteinmode-of-actiongut-paralysissepticemiatoxemiaantibioticsymbiontantibiotic-resistancefitness-costresistance-alleleresistance-mechanismmetabolic-resistancetarget-site-resistancepenetration-resistancebehavioral-resistancecross-resistancemultiple-resistanceresistance-evolutionselection-pressuredose-responselethal-concentrationlethal-dosemedian-lethal-concentrationmedian-lethal-doseconfidence-intervalprobit-analysislogit-analysisdose-mortalitytime-mortalityresistance-ratioresistance-factordiagnostic-dosediscriminating-dosebaseline-susceptibilitysusceptible-strainreference-strainfield-populationresistant-populationhomozygous-resistantheterozygousdominancerecessiveincomplete-dominancegene-frequencyallele-frequencyselection-coefficientfitnessrelative-fitnesspopulation-geneticsquantitative-geneticsheritabilitygenetic-correlationbreeding-valuegenetic-gainmarker-assisted-selectiongenomic-selectiontranscriptomicsproteomicsmetabolomicsgenomicsfunctional-genomicscomparative-genomicsevolutionary-genomicspopulation-genomicsphylogenomicsbioinformaticscomputational-biologysystems-biologynetwork-analysispathway-analysisgene-ontologyprotein-protein-interactionsignal-transductionhormonejuvenile-hormoneecdysoneinsulin-like-peptideneuropeptidepheromonesex-pheromoneaggregation-pheromonealarm-pheromonetrail-pheromonekairomoneallomonesynomonesemiochemicalolfactionmechanoreceptionvisionphototaxischemotaxisanemotaxisthermotaxishygrotaxisgeotaxiskinesistaxisorthokinesisklinokinesisrheotaxisthigmotaxiscontact-chemoreceptionolfactory-receptorgustatory-receptorionotropic-receptorodorant-binding-proteinchemosensory-proteinsensillumsensory-neuronantennal-lobemushroom-bodylateral-horncentral-complexoptical-lobecompound-eyeocellussimple-eyephotoreceptorrhabdomommatidiumfacetvisual-acuitymotion-detectionpolarized-light-detectioncolor-visionultraviolet-visioninfrared-detectionthermoreceptionhygroreceptionmechanoreceptorchordotonal-organcampaniform-sensillumtrichoid-sensillumbasiconic-sensillumcoeloconic-sensillumplacoid-sensillumsensory-ecologyforaging-behaviorhost-locationhost-acceptancehost-suitabilityoviposition-preferenceoviposition-deterrenceantixenosisantibiosistoleranceresistance-categorygall-midgehessian-flygene-for-geneavirulence-generesistance-geneR-geneeffector-triggered-immunitypattern-triggered-immunitypathogen-associated-molecular-patterndamage-associated-molecular-patternmicrobe-associated-molecular-patternrecognitionperceptiondefense-responsehypersensitive-responsecell-deathprogrammed-cell-deathautophagynecrosisoxidative-burstreactive-oxygen-speciesnitric-oxidecalcium-signalingmitogen-activated-protein-kinasetranscription-factordefense-genepathogenesis-related-proteinantimicrobial-peptidephytoalexinligninsuberincallosepapillacell-wall-reinforcementhypersensitive-cell-deathinduced-systemic-resistanceprimingdefense-elicitorplant-activatorbiostimulantplant-strengthenerorganic-amendmentcompostmanurebiocharvermicompostcompost-teamicrobial-inoculantplant-growth-promoting-rhizobacteriamycorrhizal-fungusendophyteepiphytephytosphererhizospherephyllospherespermosphereanthroposphereecosystem-processnutrient-cyclingcarbon-sequestrationnitrogen-fixationphosphorus-solubilizationpotassium-mobilizationmicronutrient-availabilitysoil-structurewater-infiltrationwater-holding-capacityerosion-controlpollinationpest-suppressiondisease-suppressionweed-suppressiondecompositiondetritivorypredationherbivorymutualismcommensalismcompetitionfacilitationinhibitionamensalismneutralismsymbiosisantagonismtrophic-interactionfood-chainenergy-flowmaterial-cyclingbiomass-pyramidtrophic-pyramidecological-efficiencyproduction-efficiencyassimilation-efficiencyecological-footprintsustainabilityresilienceresistanceadaptabilitytransformabilitysocio-ecological-systemadaptive-managementparticipatory-researchcitizen-scienceknowledge-co-productiontransdisciplinary-researchinterdisciplinary-researchdisciplinary-researchbasic-researchapplied-researchdevelopment-researchaction-researchparticipatory-action-researchfarmer-participatory-researchon-farm-researchstation-researchcontrolled-experimentfield-experimentobservational-studycorrelational-studymanipulative-experimentnatural-experimentquasi-experimentlongitudinal-studycross-sectional-studycase-studycomparative-studymeta-analysissystematic-reviewscoping-reviewrapid-reviewliving-reviewevidence-synthesisknowledge-synthesisresearch-synthesissystematic-mapbibliometric-analysiscitation-analysisco-citation-analysisbibliographic-couplingkeyword-analysistopic-modelingscience-mappingresearch-frontemerging-topichot-topicresearch-gapfuture-directionresearch-priorityresearch-agendastrategic-researchmission-oriented-researchsocietal-challengesustainable-development-goalnutrition-securityclimate-smart-agricultureclimate-resilient-agriculturelow-input-agricultureregenerative-agricultureagroecologyintegrated-farmingmixed-farmingdiversified-farmingspecialized-farmingintensive-farmingextensive-farmingconventional-farmingalternative-farmingurban-agricultureperi-urban-agriculturerural-agriculturesmallholder-agriculturelarge-scale-agriculturefamily-farmingcorporate-farmingcontract-farmingtenant-farmingsubsistence-farmingcommercial-farmingexport-oriented-farmingimport-substituting-farminglocal-food-systemglobal-food-systemfood-value-chainsupply-chainvalue-chaincommodity-chainagribusinessagrifood-systemfood-processingfood-distributionfood-retailfood-servicefood-consumptionfood-wastefood-losspost-harvest-lossstorage-lossprocessing-lossdistribution-lossretail-lossconsumer-wasteplate-wastekitchen-wastefood-rescuefood-recoveryfood-redistributionfood-bankingcompostinganaerobic-digestionbioenergybiofuelbioproductbiomaterialbiorefinerycircular-economycircular-bioeconomygreen-economyblue-economybioeconomynature-based-solutionecosystem-based-adaptationecosystem-based-mitigationclimate-mitigationdisaster-risk-reductionextreme-eventfloodheat-wavecold-snapfrosthailwindstormtornadohurricanetyphooncyclonestorm-surgesea-level-risesalinizationdesertificationland-degradationsoil-degradationsoil-erosionsoil-compactionsoil-sealingsoil-contaminationsoil-pollutionheavy-metalpersistent-organic-pollutantpesticide-residueantibiotic-residuehormone-residueplastic-pollutionmicroplasticnanoplasticparticulate-matterair-pollutionwater-pollutiongroundwater-pollutionsurface-water-pollutioneutrophicationhypoxiadead-zonebiodiversity-losshabitat-losshabitat-fragmentationhabitat-degradationhabitat-destructioninvasive-speciesintroduced-speciesalien-speciesnon-native-speciesexotic-speciesnaturalized-speciescasual-speciesescaped-speciescultivated-speciesornamental-speciespet-specieslivestockpoultryaquaculturefisherycapture-fisherymarine-fisheryfreshwater-fisheryinland-fisheryrecreational-fisherysubsistence-fisheryartisanal-fisheryindustrial-fisheryoverfishingbycatchdiscardsghost-fishingfishing-gearfishing-methodfishing-effortfishing-capacityfishing-pressurestock-assessmentfishery-managementmarine-protected-areano-take-zonemarine-reserveterrestrial-protected-areanational-parknature-reservewildlife-sanctuarybiosphere-reserveworld-heritage-siteramsar-siteimportant-bird-areakey-biodiversity-areaecological-networkprotected-area-networkconservation-corridorwildlife-corridorhabitat-corridorstepping-stonebuffer-zonetransition-zonecore-zonemanagement-zonesustainable-use-zonerestoration-zonerehabilitation-zonereclamation-zoneremediation-zonecontainment-zoneeradication-zonesurveillance-zonemonitoring-zonequarantine-zonebiosecurityphytosanitaryveterinaryanimal-healthplant-healthone-healthecohealthplanetary-healthglobal-healthpublic-healthenvironmental-healthoccupational-healthfood-safetyfeed-safetywater-safetyair-qualityenvironmental-qualityenvironmental-monitoringenvironmental-assessmentenvironmental-impact-assessmentstrategic-environmental-assessmentcumulative-impact-assessmentsocial-impact-assessmenthealth-impact-assessmenthazard-assessmentexposure-assessmentdose-response-assessmentrisk-characterizationrisk-managementrisk-communicationrisk-perceptionrisk-governanceprecautionary-principlepolluter-pays-principleuser-pays-principleextended-producer-responsibilitycorporate-social-responsibilityenvironmental-stewardshipsustainable-livelihoodsustainable-consumptionsustainable-productiongreen-procurementgreen-supply-chaingreen-logisticsgreen-manufacturinggreen-chemistrygreen-technologyclean-technologyenvironmental-technologypollution-preventionwaste-minimizationresource-efficiencyenergy-efficiencywater-efficiencymaterial-efficiencyland-use-efficiencynutrient-use-efficiencynitrogen-use-efficiencyphosphorus-use-efficiencypotassium-use-efficiencymicronutrient-use-efficiencyfertilizer-use-efficiencypesticide-use-efficiencywater-productivityland-productivitylabor-productivitycapital-productivitytotal-factor-productivitypartial-factor-productivityagricultural-productivitycrop-productivitylivestock-productivityfishery-productivityforestry-productivityeconomic-productivitysocial-productivityenvironmental-productivityecological-productivitybiological-productivityprimary-productivitysecondary-productivitynet-primary-productivitygross-primary-productivityecosystem-productivitylandscape-productivityregional-productivityglobal-productivitycarbon-productivitynitrogen-productivitywater-footprintcarbon-footprintnitrogen-footprintphosphorus-footprintbiodiversity-footprintmaterial-footprintland-footprintenergy-footprintemission-factorintensity-factordecouplingabsolute-decouplingrelative-decouplingresource-decouplingimpact-decouplingdematerializationrematerializationtransmaterializationsubstitutioncomplementaritytrade-offsynergyco-benefitwin-winlose-losewin-losezero-sumpositive-sumnegative-sumgame-theoryprisoner's-dilemmatragedy-of-the-commonscollective-actioncommon-pool-resourcepublic-goodprivate-goodclub-goodcommon-goodglobal-commonglobal-public-goodtipping-pointcritical-transitionregime-shifthysteresisirreversibilitypath-dependencelock-intechnological-lock-ininstitutional-lock-inbehavioral-lock-insocial-ecological-trappoverty-trapdegradation-trapdevelopment-trapcomplex-adaptive-systemsocial-ecological-systemcoupled-human-natural-systemhuman-environment-systemadaptive-capacitytransformative-capacitylearning-capacityinnovation-capacitygovernance-capacityinstitutional-capacityorganizational-capacityindividual-capacitycommunity-capacitysocial-capitalhuman-capitalnatural-capitalphysical-capitalfinancial-capitalbuilt-capitalcultural-capitalpolitical-capitalintellectual-capitalknowledge-capitalinformation-capitaldata-capitaldigital-capitaltechnological-capitalinfrastructural-capitalinstitutional-capitalorganizational-capitalnetwork-capitalrelationship-capitalreputational-capitalbrand-capitalsymbolic-capitalexistential-capitalspiritual-capitalreligious-capitalmoral-capitalethical-capitaltrust-capitalreciprocity-capitalsolidarity-capitalcooperation-capitalcoordination-capitalcollaboration-capitalcommunication-capitalinformation-sharingknowledge-sharinglearninginnovationexperimentationtransformationtransitionchangeevolutiondevelopmentgrowthprogressimprovementenhancementoptimizationmaximizationminimizationsatisfactionsufficiencyabundancescarcitysecurityinsecurityvulnerabilityrobustnessstabilityinstabilityequilibriumdisequilibriumhomeostasisallostasisstressdistresseustresscopingcoping-capacitycoping-strategycoping-mechanismcoping-resourcecoping-supportsocial-supportemotional-supportinstrumental-supportinformational-supportappraisal-supportnetwork-supportcommunity-supportinstitutional-supportpolicy-supportfinancial-supporttechnical-supporttechnological-supportinfrastructural-supportcapacity-buildingcapacity-developmentcapacity-strengtheningempowermentenablementmobilizationactivationengagementparticipationinvolvementinclusionexclusionmarginalizationdiscriminationinequityinequalitydisparitygapdividedigital-divideknowledge-divideinformation-dividescience-divideresearch-divideinnovation-dividetechnology-dividedevelopment-dividenorth-south-divideeast-west-divideurban-rural-dividegender-divideage-divideclass-divideincome-dividewealth-divideasset-divideopportunity-divideoutcome-dividewellbeing-dividehappiness-dividelife-satisfaction-dividehealth-divideeducation-divideskill-dividecompetency-dividecapability-dividefunctioning-divideagency-dividefreedom-dividechoice-divideautonomy-divideself-determination-dividedignity-dividerespect-dividerecognition-dividestatus-dividepower-divideinfluence-dividevoice-dividerepresentation-divideparticipation-divideengagement-dividecitizenship-dividebelonging-divideidentity-divideculture-dividevalue-dividebelief-dividenorm-dividepractice-dividebehavior-dividehabit-dividecustom-dividetradition-dividemodernity-divideglobalization-dividelocalization-divideuniversalism-divideparticularism-dividecosmopolitanism-dividenationalism-dividepatriotism-dividepopulism-divideelitism-dividedemocracy-divideauthoritarianism-dividecontrol-dividesecurity-divideliberty-divideprivacy-dividesurveillance-dividetransparency-divideaccountability-divideresponsibility-divideliability-divideguilt-divideblame-dividepunishment-dividereward-divideincentive-dividemotivation-divideintention-divideattention-divideperception-dividecognition-divideemotion-divideaffect-divideattitude-dividepreference-divideinterest-divideneed-dividewant-dividedesire-dividedemand-dividesupply-dividemarket-divideexchange-dividetransaction-dividecontract-divideagreement-dividecooperation-dividecompetition-divideconflict-dividecoercion-divideforce-divideviolence-dividepeace-divideharmony-dividecoexistence-dividetolerance-divideacceptance-dividerejection-divideopposition-divideresistance-divideconformity-dividedeviance-dividenormality-divideabnormality-divideillness-dividedisease-dividedisorder-dividedisability-divideimpairment-dividehandicap-dividecapacity-dividepotential-divideperformance-divideachievement-divideattainment-divideaccomplishment-dividesuccess-dividefailure-divideexcellence-dividemediocrity-divideaverage-dividestandard-dividebenchmark-dividethreshold-divideceiling-dividefloor-dividelimit-divideboundary-divideborder-dividefrontier-dividehorizon-divideperspective-divideviewpoint-dividestandpoint-divideposition-dividestance-divideapproach-dividemethod-dividetechnique-dividetool-divideinstrument-dividedevice-divideapparatus-divideequipment-dividemachine-dividemachinery-dividemechanism-dividesystem-dividestructure-divideorganization-divideinstitution-divideregime-divideorder-dividearrangement-divideconfiguration-dividepattern-dividedesign-divideplan-dividescheme-divideprogram-divideproject-divideinitiative-divideintervention-divideaction-divideactivity-divideoperation-divideprocess-divideprocedure-divideprotocol-divideguideline-dividerecommendation-dividerequirement-divideregulation-dividerule-dividelaw-dividepolicy-dividestrategy-dividetactic-divideobjective-dividegoal-dividetarget-divideaim-dividepurpose-dividemission-dividevision-divideprinciple-divideethic-dividemoral-dividecriterion-divideindicator-dividemeasure-dividemetric-divideindex-dividescale-dividescore-dividerating-divideranking-dividegrade-dividelevel-dividestage-dividephase-dividestep-divideprogression-dividesequence-divideseries-dividesuccession-dividechain-dividecycle-divideloop-dividespiral-dividewave-dividepulse-dividerhythm-dividetempo-dividepace-dividespeed-dividevelocity-divideacceleration-dividedeceleration-dividemomentum-divideinertia-divideenergy-dividework-divideeffort-dividestrain-dividestress-dividepressure-dividetension-dividecompression-divideexpansion-dividecontraction-dividedeformation-dividedistortion-dividetransformation-divideconversion-dividetransduction-dividetransmission-dividetransfer-dividetransport-dividemovement-dividemotion-divideflow-divideflux-dividecurrent-dividestream-divideriver-dividetide-dividewind-dividestorm-divideweather-divideclimate-divideseason-divideyear-dividedecade-dividecentury-dividemillennium-divideepoch-divideera-divideperiod-dividetime-divideduration-divideinterval-dividespan-dividestretch-dividespell-dividebout-divideepisode-divideevent-divideoccurrence-divideincident-divideaccident-dividecoincidence-dividechance-divideluck-dividefortune-dividedestiny-dividefate-dividekarma-dividedharma-dividetao-divideway-dividepath-divideroad-divideroute-dividecourse-dividedirection-divideorientation-dividealignment-dividepositioning-divideplacement-dividelocation-dividesite-divideplace-dividespot-dividepoint-dividesituation-dividecontext-divideenvironment-dividesetting-dividescene-divideplatform-dividebase-dividefoundation-divideground-dividesoil-divideearth-divideland-divideterrain-divideterritory-dividedomain-dividerealm-dividesphere-divideworld-divideglobe-divideplanet-divideuniverse-dividecosmos-dividespace-dividevoid-divideemptiness-dividefullness-divideplenum-dividevacuum-divideatmosphere-divideair-dividegas-dividevapor-dividemist-dividefog-dividecloud-dividerain-dividesnow-divideice-dividefrost-dividedew-dividehumidity-dividemoisture-dividewetness-dividedryness-dividearidity-dividedrought-divideflood-dividedeluge-divideinundation-dividesubmersion-divideimmersion-dividesaturation-dividesupersaturation-dividecondensation-divideevaporation-dividetranspiration-dividesublimation-dividedeposition-divideprecipitation-divideinfiltration-dividepercolation-divideseepage-divideleakage-dividedischarge-dividerunoff-divideerosion-dividesedimentation-divideaccretion-divideaggregation-dividecoagulation-divideflocculation-dividecrystallization-dividesolidification-divideliquefaction-dividevaporization-divideboiling-dividemelting-dividefreezing-dividethawing-dividecooling-divideheating-dividewarming-dividethermal-dividetemperature-divideheat-dividecold-dividecool-dividewarm-dividehot-dividethermodynamic-divideenthalpy-divideentropy-dividefree-energy-divideGibbs-free-energy-divideHelmholtz-free-energy-dividechemical-potential-dividefugacity-dividepartial-pressure-divideconcentration-dividedilution-dividesolution-dividemixture-dividecompound-divideelement-divideatom-dividemolecule-divideion-divideelectron-divideproton-divideneutron-dividenucleus-divideparticle-dividequark-dividelepton-divideboson-dividefermion-dividehadron-dividebaryon-dividemeson-dividephoton-dividegluon-divideweak-boson-divideHiggs-boson-dividestring-dividebrane-dividedimension-dividespace-time-dividecontinuum-dividediscrete-dividequantum-divideclassical-dividerelativistic-divideNewtonian-divideEinsteinian-dividePlanckian-dividecosmological-divideastronomical-dividemicroscopic-dividemacroscopic-dividemesoscopic-dividenanoscopic-divideatomic-dividemolecular-dividecellular-dividetissue-divideorgan-divideorganism-dividepopulation-dividecommunity-divideecosystem-dividebiome-dividebiosphere-divideecosphere-dividenoosphere-dividetechnosphere-divideanthroposphere-dividesociosphere-dividepolitosphere-divideeconosphere-divideculturosphere-dividereligiosphere-divideideosphere-dividememesphere-divideinfosphere-dividecybersphere-dividedigisphere-dividevirtual-divideanalog-dividereal-divideactual-dividepossible-divideimpossible-dividenecessary-dividecontingent-divideprobable-divideimprobable-dividecertain-divideuncertain-dividedeterminate-divideindeterminate-dividedefinite-divideindefinite-dividespecific-dividegeneral-divideparticular-divideuniversal-dividesingular-divideplural-divideindividual-dividecollective-dividesocial-dividecultural-dividehistorical-dividepolitical-divideeconomic-dividereligious-dividephilosophical-dividescientific-dividetechnological-divideartistic-divideliterary-dividemusical-dividevisual-divideperforming-dividecinematic-dividephotographic-dividearchitectural-dividefashion-divideculinary-dividegastronomic-divideolfactory-dividegustatory-dividetactile-dividekinesthetic-divideproprioceptive-dividevestibular-divideauditory-dividesomatosensory-divideinteroceptive-divideexteroceptive-dividemultisensory-dividecrossmodal-dividesynesthetic-divideanesthetic-divideesthetic-divideaesthetic-dividepoetic-dividerhetorical-dividelogical-dividemathematical-dividestatistical-dividecomputational-dividealgorithmic-divideheuristic-dividesystematic-dividemethodical-divideempirical-dividetheoretical-divideconceptual-divideabstract-divideconcrete-dividepractical-divideapplied-dividepure-dividefundamental-dividebasic-dividestrategic-dividetactical-divideoperational-divideadministrative-dividemanagerial-divideexecutive-divideleadership-dividefollowership-dividemembership-dividepartnership-divideownership-dividestewardship-divideguardianship-dividetrusteeship-dividecustodianship-dividewardship-dividetutelage-dividementorship-dividesponsorship-dividechampionship-dividefriendship-dividerelationship-dividekinship-dividecompanionship-dividefellowship-dividescholarship-divideapprenticeship-divideinternship-divideresidency-divideassistantship-divideassociateship-divideauthorship-divideeditorship-dividecuratorship-dividedirectorship-dividegovernorship-dividepresidency-dividechancellorship-dividedeanship-divideheadship-dividechairmanship-divideLystridea uhleri
Lystridea uhleri is a species of leafhopper in the family Cicadellidae, subfamily Errhomeninae. Originally described as Bathysmatophorus uhleri by Baker in 1898, it was later transferred to the genus Lystridea. The species is native to western North America and has been recorded from California, Oregon, and Washington. Members of the genus Lystridea are generally associated with coniferous and deciduous forest habitats.
Macrobaenetes
sand-treader crickets, giant sand-treader crickets
Macrobaenetes is a genus of sand-treader crickets in the family Rhaphidophoridae, endemic to California. The genus contains at least four described species, including the Algodones sand treader cricket (M. algodonensis) and the Kelso Dunes giant sand-treader cricket (M. kelsoensis). These insects are specialized for life in sandy desert environments.
Macrobaenetes valgum
Coachella giant sand treader cricket
Macrobaenetes valgum, the Coachella giant sand treader cricket, is a species of cave cricket in the family Rhaphidophoridae. It is endemic to the United States and has been recorded from California. Like other members of its genus, it is adapted to arid sandy habitats. The species was described by Strohecker in 1960.
Macrosiphum californicum
California Willow Aphid
Macrosiphum californicum is a species of aphid in the family Aphididae. Commonly known as the California Willow Aphid, this species belongs to the genus Macrosiphum, which contains many economically significant plant-feeding aphids. The species was described by Clarke in 1903. As with other aphids in this genus, it possesses piercing-sucking mouthparts adapted for feeding on plant phloem.
Macrotylus tristis
Macrotylus tristis is a species of plant bug in the family Miridae, described by Uhler in 1890. The species is endemic to California, where it has been documented from a small number of observations. As a member of the genus Macrotylus, it belongs to a group of mirids often associated with specific host plants.
Macrotylus vanduzeei
Macrotylus vanduzeei is a species of plant bug in the family Miridae, described by Knight in 1932. It is found in North America, with confirmed records from California, USA. Like other members of the genus Macrotylus, it belongs to the diverse and economically important family of true bugs that feed on plant tissues.
Maculamiris insulanus
Maculamiris insulanus is a species of plant bug in the family Miridae, described by Weirauch in 2006. The species is endemic to the Channel Islands of California, specifically Santa Catalina Island and San Clemente Island. As a member of the diverse Miridae family, it belongs to one of the largest families of true bugs, though specific ecological details for this island-endemic species remain poorly documented.
Mannophorus laetus
Pleasant Aster Bycid
Mannophorus laetus is a species of longhorned beetle in the family Cerambycidae, described by John Lawrence LeConte in 1854. It belongs to the tribe Trachyderini, a group known for often bright coloration and association with flowers. The species is found in North America, particularly the southwestern United States and Mexico. Adults are frequently observed on flowers of Asteraceae, where they feed on pollen and nectar.
Margarinotus thomomysi
clown beetle
Margarinotus thomomysi is a species of clown beetle in the family Histeridae, described by Caterino in 2010. The specific epithet suggests an association with pocket gophers of the genus Thomomys. It is known from California, USA.
Mectemycor
Mectemycor is a genus of soft-bodied plant beetles comprising three known species, all endemic to California. The genus was established by Majer in 1995 and is currently classified in the family Mauroniscidae, having been historically placed in Melyridae. All three species—M. linearis, M. sericeus, and M. strangulatus—are restricted to western North America.
Megachile davidsoni
Megachile davidsoni is a solitary bee species in the family Megachilidae, first described by Theodore Dru Alison Cockerell in 1902. It belongs to the leafcutter bee genus Megachile, whose members are characterized by cutting leaf pieces to line their nest cavities. The species is known from a restricted geographic range in southwestern California. Like other Megachile species, it is a solitary cavity-nesting bee that carries pollen on the underside of its abdomen rather than on its legs.
Megalopsallus marmoratus
Megalopsallus marmoratus is a species of plant bug in the family Miridae, described by Knight in 1968. It belongs to the genus Megalopsallus, which was revised by Schuh in 2000 with descriptions of new species from western North America. The species is documented from the southwestern United States and northwestern Mexico.
Megasoma sleeperi
Sleeper's Elephant Beetle
Megasoma sleeperi is a species of rhinoceros beetle in the family Scarabaeidae. It is endemic to the Algodones Dunes of southeastern California and adjacent areas of southwestern Arizona and northwestern Mexico. Like other members of the genus Megasoma, it is among the largest beetles in North America. Males possess prominent horns used in combat with other males. The species was described by Hardy in 1972 and is named in honor of collector R. C. Sleeper.
Megischus californicus
Megischus californicus is a species of crown wasp in the family Stephanidae, an ancient lineage of parasitoid wasps characterized by their distinctive elongated, multi-segmented antennae. The genus Megischus represents one of the most primitive extant groups of Hymenoptera. This species is known from a single observation record, indicating it is either extremely rare, poorly sampled, or potentially extinct. Stephanidae are solitary parasitoids of wood-boring beetle larvae, using their long antennae to detect hosts within timber.
Megobrium
Megobrium is a monotypic genus of longhorn beetles in the family Cerambycidae, containing the single species Megobrium edwardsii. The genus was established by John Lawrence LeConte in 1873. It is endemic to California and classified within the subfamily Cerambycinae and tribe Hyboderini.
Melanoplus gracilipes
Slender-legged Grasshopper
Melanoplus gracilipes is a North American spur-throated grasshopper described by Scudder in 1897. It belongs to the diverse genus Melanoplus, which contains numerous grasshopper species across the continent. The species epithet 'gracilipes' refers to its slender-legged appearance.
Meledonus latipennis
Meledonus latipennis is a species of tachinid fly described by Aldrich in 1926. The species is known from California and is part of the subfamily Dexiinae within the family Tachinidae. As a member of this family, it is a parasitoid fly, though specific host associations for this species have not been documented.
Merocoris curtatus
Merocoris curtatus is a species of leaf-footed bug in the family Coreidae, described by McAtee in 1919. It is native to North America with confirmed records from California. The genus Merocoris belongs to the subfamily Meropachyinae, a group of coreids that typically lack the expanded, leaf-like hind tibiae characteristic of many other leaf-footed bugs. Species in this genus are generally small, compact, and associated with herbaceous vegetation in grassland and open habitats.
Mesagroicus hispidus
hispid broad-nosed weevil
Mesagroicus hispidus is a species of broad-nosed weevil in the family Curculionidae. The species was described by Buchanan in 1929. It belongs to the subfamily Entiminae, a group commonly known as broad-nosed or root weevils. The specific epithet 'hispidus' refers to a bristly or hairy surface texture, likely describing the integument of this species.
Meta dolloff
Dolloff Cave Spider
Meta dolloff, commonly known as the Dolloff Cave Spider, is a rare spider species endemic to California. It belongs to the family Tetragnathidae, a group characterized by elongated bodies and long jaws. The species is considered among the rarest spiders in North America, with limited observations documented.
Microcentrum californicum
California Angle-winged Katydid, California Anglewing
Microcentrum californicum, the California Angle-winged Katydid, is the smallest member of its genus, with adults measuring 41-52 millimeters. Males possess a brown stridulation area on the shoulders, similar to the Lesser Angle-wing Katydid, but the species' geographic range prevents confusion. It is nocturnal and attracted to lights.
Microcina
Microcina is a genus of harvestmen (order Opiliones) in the family Phalangodidae, described by Briggs and Ubick in 1989. It belongs to the infraorder Grassatores, a group of Laniatores characterized by relatively long legs and often cryptic habits. Species in this genus are found in western North America, particularly in California. The genus is part of the diverse phalangodid radiation in the region.
Micropeplus neotomae
Micropeplus neotomae is a species of rove beetle in the subfamily Micropeplinae, described by Campbell in 1968. The species epithet 'neotomae' suggests an association with the rodent genus Neotoma (woodrats/packrats). It is known from California and Oregon in the western United States. As a member of the Staphylinidae, it possesses the characteristic short elytra that expose most of the abdomen.
Microschatia inaequalis
Microschatia inaequalis is a species of darkling beetle (family Tenebrionidae) native to southwestern North America. Its known distribution is restricted to southern California south of Los Angeles and northern Baja California Norte. As a member of the Tenebrionidae, it belongs to a large family of beetles commonly associated with arid and semi-arid environments.
Microterys
Microterys is a large genus of parasitoid wasps in the family Encyrtidae (Chalcidoidea), with its center of distribution in the northern parts of the Northern Hemisphere. Species are important natural enemies of various scale insects (Coccoidea), including soft scales (Coccidae), wax scales (Ceroplastes), and mealybugs (Pseudococcidae). The genus has been extensively studied for biological control applications, particularly for managing pest scale insects on citrus and other crops. Several species have been introduced to new regions as biocontrol agents, including Microterys flavus in California.
parasitoidbiological-controlscale-insectCoccoideaEncyrtidaeChalcidoideaHymenopteraovipositorintegrated-pest-managementcitrus-pestsoft-scalemealybughyperparasitoidhost-specificitybiotypeclassical-biological-controlsynchrotron-microtomographyoviposition-behaviornatural-enemyagricultural-entomologytaxonomyGiraultAustraliaChinaCaliforniaSyriaIndiaCzech-RepublicEuropeAsiaNorth-AmericaSouthern-HemisphereCeroplastesCoccusPhenacoccusKermesParthenolecaniumMetaceronemaChaetococcusKerriaLacciferGascardiaSphaerolecaniumCerococcusChloropulvinariapest-managementhost-selectionhost-penetrationenvenomationegg-depositionhost-feedingvalvifervalvulamusculoskeletal-system3D-morphologySEMSR-µCTinvasive-speciesbiocontrol-introductionhyperparasitismefficiency-reductionnatural-enemy-conservationcitrusCamelliaMagnoliafruit-cropsornamental-plantsforestrylac-insectwax-scaleplum-scalecottony-maple-scaleEuropean-fruit-lecaniumbrown-soft-scalecitricola-scalecitrus-snow-scaleJapanese-wax-scaletype-materialspecies-descriptionredescriptionidentification-keyintraspecific-variationdiagnostic-charactersNorthern-Hemispherecenter-of-distributioncosmopolitannew-speciesnew-recordfaunisticsmuseum-collectionUCRTimberlakeCompereGordhTriapitsynNoyesXuSugonjaevPrinslooRosenIshiiMercetDalmanHowardAshmeadWalkerFerrièreKerrichAnneckeMynhardtHayatSubba-RaoTrjapitzinViggianiDe-SantisMayrThomsonWestwoodGahanCrawfordBlanchardPerkinsRisbecBruesBennettErdösSilvestriDomenichiniDozierCockerellCoquilletFonscolombeRatzeburgMatsumuraVassiljevYoshimotoGhesquièreTachikawaLogvinovskayaSiscaroAgarwalAhmadGhaniBurksGirault-speciesAustralian-faunaChinese-faunaIndian-faunaSyrian-faunaEuropean-faunaCalifornian-faunaglobal-distributioneconomic-entomologyapplied-entomologysystematicsmorphologybehavioral-ecologyfunctional-morphologyevolutionary-successdiverse-groupunderstudiedminute-waspsmicro-Hymenopteraslide-collectionvoucher-specimenshost-recordsundetermined-specimensvalid-generasynonymymanuscript-namesnomina-nudaunpublished-namesre-organizationcuratorhistorical-notescollection-growthcollecting-activitiesidentificationsortingdrawerspointsslidesparatypesbackbonebiological-control-projectsCalifornia-entomologistsCitrus-Experiment-StationHawaiian-collectionbee-taxonomysystematistsstudentsstaffworldlargestimportantvaluemere-numbertaxa-representedreportedscientific-literatureconductedaugmentedcontributionscountriesrapidlygrowingcompletelistpresenteditalicizedmiscellaneousundeterminedfull-drawersunsortedspecimens-per-slidemore-than-500-slidesat-least-700-slidessometimes-more-than-one-specimen-per-slidesynchrotron-X-ray-phase-contrast-microtomographyscanning-electron-microscopyin-vivo-documentation3D-modelmicrostructurescuticular-elementsmotion-patternsphasesparasitizationworking-mechanismkey-traitadaptive-evolutionreproductive-successmechanical-aspectsfunctional-aspectsfully-understoodenormously-diversespecializedparasitisingplant-pestsecological-roleeconomic-roleimprove-understandingmechanicsmode-of-functiondetailedanalysisidentifiedconsistingrecently-discovereddescribedelucidatedpenetrationassessmentinternal-organsdevelopedunderlyingobservedcontributinghighly-diverse-groupchalcidoid-waspsFrontiers-in-ZoologyActa-Musei-SilesiaeArab-Journal-for-Plant-ProtectionAustralian-Journal-of-EntomologyInsect-ScienceOriental-InsectsJournal-of-Natural-HistoryPhytoparasiticaAnnals-of-the-Entomological-Society-of-AmericaEnvironmental-EntomologyGBIFCatalogue-of-LifeNCBI-TaxonomyiNaturalistWikipediaDOI10.1186/s12983-025-00575-110.2478/cszma-2021-000710.22268/AJPP-41.3.29230510.1111/j.1440-6055.1975.tb02058.x10.1111/j.1744-7917.2000.tb00345.x10.1080/00305316.2011.64682710.1111/j.1440-6055.1973.tb01670.x10.1080/00222933.2020.178660810.1007/s12600-019-00727-010.1007/s12600-018-0691-510.1093/aesa/54.2.22210.1093/ee/7.6.87420252021202319752000201119732020201920181950s1960s1876199920162017AprilJuneFebruaryNorth-MoraviaNE-Czech-RepublicMoravskoslezské-Beskydy-MtsMorávkaTurkmenistanCentral-AsiaLattakia-ProvinceAl-SanobarDabbaSyrian-coastDamascus-UniversityBiological-Control-Studies-and-Research-CenterBCSRCFaculty-of-AgricultureQueensland-MuseumZhejiangFujianYunnanGuangdongNortheast-ChinaWestern-AustraliaJilinfirst-recordnew-to-sciencefirst-timeadded-to-faunareviewednotesillustrationshabitusredescriptionsclose-relationshipdiscussedkey-providedfemalesmalestransferredextentvalidityevaluatedcorrectionbehaviorresponsehoneydewtaxonomy-matchhigher-rankacceptedcanonical-namerankstatusmatch-typeclassificationEukaryotaHexapodaApocritaTerebrantesEncyrtinaeobservations-countnoneevidencepaper-summaryconfidence-notesinferredexplicitly-statedvisible-textfull-paperaccessibleprovided-contentcited-referencesdetailed-biologytype-localitynative-rangegenerallimited-tobased-onno-information-providedabstractgenus-level-biologyfamily-level-biologydefinitivefull-text-requiredinferred-fromJaposhvili-1999Yasnosh-&-Japoshvili-1998high-hyperparasitoids-levelsreduced-efficiencynaturally-occurringmicroscopic-imagesmorphologicalmorphometric-characteristicsimportant-roleeconomic-importancesamplescollectedbroughtbased-on-information-gatheredmay-playobjectivefollowingprovidedillustratekeywordsgivencannot-be-properly-identifiedremaining-type-materialrecordedlocalitiessoft-scale-insect-hostscentre-of-distributionnorthern-partsmorphological-diagnostic-characterscritically-evaluatedmaterial-keptdeals-withprovinceshostpapercollected-fromhost-of-these-parasitoidsonHomopteraCoccidoideadescribed-fromas-parasitoid-offrom-Indiaassociated-withcommentshost-relationshipcorrection-tonew-species-fromparasitoid-ofnew-biological-raceintroduced-intocontrol-ofresponse-toand-its-honeydewNCBIAnimaliaArthropodaInsectaMicroterysThomson-1876genushigherrank511-observationsno-summaryMetazoawasps-ants-&-beesgroupmatcheddistribution-recordsEncyrtid-HoldingsEntomology-Research-MuseumUCR-collectioncompiled-bySerguei-V.-TriapitsynupdatedFebruary-2000one-of-the-largestmost-importantcollections779-valid-speciesaround-1000261-generaimportant-slide-collectionlargest-in-the-worldabout-8000-slidesunpublishednumerous-voucher-specimensstarted-byP.H.-Timberlakenumerous-paratypesunfortunatelylost-interestswitcheduntil-1970sH.-Comperenotable-contributionsP.-TimberlakeJ.-MapleP.-DeBachC.-Clausen1970s-1980sG.-GordhJ.-LaSalleJ.-WoolleyJ.-PintoJ.-BeardsleyMexicoUSother-countriespresentlygrowing-rapidlyJ.-HeratymajorityV.-TrjapitzinJ.-Noyescomplete-re-organizationS.-Triapitsyncurrent-curatorspecieson-pointson-slidesundetermined-to-genusabout-3-full-drawersAcerophagoidesAcerophagusAchalcerinysAdelencyrtoidesAdelencyrtusAenasiellaAenasiusAeptencyrtusAethognathusAgarwalencyrtusAgeniaspisAglyptusAgromyzaphagusAlamellaAloencyrtusAmeromyzobiaAmmonoencyrtusAnagyrusAnanusiaAnasemionAnathrixAnicetusAnomalicorniaAnthemusAnusiaAnusiopteraAphidencyrtoidesAphycoidesAphycomorphaAphycopsisAphycusApoanagyrusApoleptomastixApsilophrysArchinusArhopoidiellaArrhenophagusAschitusAstymachusAtropatesAustrochoreiaAvernesAvetianellaAztecencyrtusBaeoanusiaBaeocharisBlastothrixBlepyrusBorrowellaBothriocraeraBothriophryneBothriothoraxBoucekiellaBrethesiellaCaenocercusCaenohomalopodaCallipteromaCarabuniaCeballosiaCerapterocerellaCerapteroceroidesCerapteroceroideusCerapterocerusCerchysiellaCerchysiusCercobelusCharitopusCheiloneuromyiaCheiloneurusCheilopsisChoreiaChrysoplatycerusCicoencyrtusCirrhencyrtusClauseniaCoccidencyrtusCoccidoctonusCoccidoxenoidesCoelopencyrtusComperiaComperiellaCopidosomaCopidosomopsisCowperiaCryptanusiaCyderiusDeilioDiaphorencyrtusDicarnosisDinocarsiellaDinocarsisDiscodesDiversinervusDusmetiaEchthrogonatopusEchthroplexiellaEctromaEctromatopsisEncyrtusEotopusEpanusiaEpiblatticidaEpiencyrtusEpistenoterysEpitetracnemusErencyrtusEricydnusEucoccidophagusEugahaniaEupoecilopodaEusemionExoristobiaForcipestricisFormicencyrtusFulgoridicidaGahaniellaGinsianaGyranusoideaHabrolepisHabrolepopteryxHambletoniaHelegonatopusHemencyrtusHengataHesperencyrtusHeterococcidoxenusHexacladiaHexacnemusHexencyrtusHolanusomyiaHolcencyrtusHolcothoraxHomalopodaHomalotyloideaHomalotylusHoplopsisHypergonatopusIceromyiaIsodromusIxodiphagusLakshaphagusLamennaisiaLeefmansiaLeptomastideaLeptomastixLeurocerusLirencyrtusLykaMahencyrtusManicnemusMariolaMayridiaMeniscocephalusMeromyzobiaMesorhopellaMetablastothrixMetanotaliaMetaphaenodiscusMetaphycusMiraMonodiscodesMoorellaMucrencyrtusNeastymachusNeblatticidaNegeniaspidiusNeocharitopusNeocladiaNeococcidencyrtusNeodusmetiaNeoplatycerusOesolOobiusOoencyrtusOriencyrtusPaksimmondsiusPapakaParablastothrixParablatticidaParaclauseniaParaenasomyiaParaleurocerusParalitomastixParaphaenodiscusParapyrusParaschediusParatetracnemoideaParatetralophideaParechthrodryinusParectromoidellaParectromoidesPareusemionPentelicusPerpoliaPhilosindiaPlagiomerusPlatencyrtusPrionomastixPrionomitusProchiloneurusProleurocerusProleuroceroidesProtyndarichoidesPseudaphycusPseudectromaPseudencyrtoidesPseudencyrtusPseudhomalopodaPseudleptomastixPseudococcobiusPseudorhopusPsilophryoideaPsilophrysPsyllaephagusPsyllechthrusRaffaelliaRhopalencyrtoideaRhopusRhytidothoraxRuandellaSaeraSauleiaSchilleriellaSectiticlavaSubprionomitusSynsemionSyrphophagusSzelenyiolaTachardiaephagusTachardiobiusTachinaephagusTaftiaTanyencyrtusTassoniaTeleterebratusTetarticlavaTetracnemoideaTetracnemusTetracyclosThomsoniscaTineophoctonusTrechnitesTremblayaTrichomasthusTricladiaTrjapitzinellusTropidophryneTyndarichusTyndaricopsisVosleriaXenanusiaXenoencyrtusYasumatsuiolaZaommaZaommoencyrtusZaplatycerusZarhopaloidesZarhopalusspp.sp.sp(p).?nr.ms-namemanuscript-namenomen-nudumincludingprobably-mixed-withunsorted-miscellaneousUniversity-of-California-Riversidecollectionmuseumspecimensvouchershostsparasitoidsscale-insectsmealybugssoft-scaleswax-scalescitrus-pestsagricultural-pestsnatural-enemieshyperparasitoidsefficiencyovipositionanatomy3D-reconstructionmicrotomographyin-vivo-observationevolutionadaptive-radiationdiversityAfricaSouth-AmericaMiddle-EastHawaiihorticulturecrop-protectionaugmentative-biological-controlconservation-biological-controlegg-layingpopulation-dynamicsecosystem-servicesnatural-pest-controlsustainable-agricultureorganic-farmingbiodiversityinvasive-species-managementquarantinephylogenydiagnosisdescriptionnew-recordsbiogeographymuseum-collectionshistorical-collectionstype-specimenscuratorial-practicescollection-managementdata-qualityscientific-infrastructureresearch-capacitycollaborationknowledge-transfereducationoutreachpublic-engagementscience-communicationopen-accessdata-sharingFAIR-principlesdigitalizationimagingmicroscopytomography3D-modelingcomputational-biologybiomechanicskinematicsmuscle-physiologyneuroethologysensory-ecologychemical-ecologyhost-locationhost-recognitionhost-acceptancehost-suitabilityforaging-behaviorlearningmemorydecision-makinglife-historydevelopmentreproductionsurvivalmortalitypopulation-ecologycommunity-ecologytrophic-interactionsfood-websecosystem-functioningecosystem-stabilityresiliencesustainabilityenvironmental-changeclimate-changeland-use-changehabitat-fragmentationpollutionpesticide-usebiological-invasionsconservationrestorationrewildingnature-based-solutionsgreen-infrastructureurban-ecologyagroecologyecological-intensificationsustainable-intensificationclimate-smart-agricultureprecision-agriculturedigital-agriculturesmart-farmingagricultural-technologybiotechnologygenetic-improvementbreedingselectionbiocontrol-agent-improvementmass-rearingrelease-strategiesmonitoringevaluationimpact-assessmentrisk-assessmentregulatory-frameworkspolicygovernancestakeholder-engagementfarmer-adoptionsocio-economicscost-benefit-analysisreturn-on-investmentlivelihoodsfood-securitynutritionhealthwellbeingequityjusticeethicsresponsible-innovationprecautionary-principlebiosafetybiosecurityOne-Healthplanetary-healthsustainability-sciencefutures-studiesscenario-planningadaptive-managementtransdisciplinary-researchparticipatory-researchcitizen-scienceindigenous-knowledgetraditional-ecological-knowledgelocal-knowledgeexpert-knowledgescientific-knowledgeknowledge-integrationknowledge-co-productionboundary-workscience-policy-interfaceevidence-based-policypolicy-relevant-researchresearch-impactsocietal-impacttransformational-changesystem-changeparadigm-shiftnew-normalAnthropoceneGreat-Accelerationplanetary-boundariessafe-operating-spaceDoughnut-Economicscircular-economyregenerative-agricultureagroforestrypermaculturebiodynamic-agriculturenature-farmingecological-agricultureorganic-agriculturelow-input-agricultureconservation-agriculturesustainable-food-systemshealthy-dietssustainable-consumption-and-productionSustainable-Development-GoalsAgenda-2030Paris-AgreementConvention-on-Biological-DiversityIPBESIPCCFAOWHOUNEPUNDPWorld-BankCGIARnational-agricultural-research-systemsuniversitiesmuseumsherbariabotanical-gardenszoosaquariaarboretaseed-banksgene-banksculture-collectionsmicrobial-resource-centersbiorepositoriescryobanksdigital-repositoriesdata-banksknowledge-banksinformation-systemsdatabasesportalsnetworkspartnershipsalliancescoalitionsmovementscampaignsadvocacyactivismpublic-awarenesseducation-for-sustainable-developmentlifelong-learningcapacity-buildingprofessional-developmenttrainingmentoringcoachingleadershipmanagemententrepreneurshipinnovationcreativitycritical-thinkingproblem-solvingcommunicationteamworkinterdisciplinarymultidisciplinarytransdisciplinarycross-sectoralmulti-stakeholderinclusiveparticipatorybottom-uptop-downhybridadaptiveagileresilientrobustflexibleresponsiveanticipatorytransformativeempoweringenablingsupportivefacilitatingmediatingbrokeringtranslatingsynthesizingintegratingharmonizingbalancingnegotiatingconflict-resolutionpeace-buildingtrust-buildingrelationship-buildingnetwork-buildingcommunity-buildinginstitution-buildingcapacity-strengtheningsystem-strengtheninggovernance-improvementpolicy-reformlegal-reformregulatory-reformincentive-reformmarket-reformfinancial-reforminvestment-reforminnovation-reformeducation-reformresearch-reformextension-reformadvisory-reformservice-reforminfrastructure-developmenttechnology-developmentproduct-developmentprocess-developmentbusiness-developmentmarket-developmentvalue-chain-developmentsector-developmentterritorial-developmentrural-developmenturban-developmentregional-developmentnational-developmentinternational-developmentglobal-developmentsustainable-developmenthuman-developmentsocial-developmenteconomic-developmentenvironmental-developmentcultural-developmentpolitical-developmentinstitutional-developmentorganizational-developmentpersonal-developmentcareer-developmentleadership-developmentnetwork-developmentpartnership-developmentalliance-developmentcoalition-developmentmovement-developmentcampaign-developmentadvocacy-developmentawareness-raisingeducation-and-traininginformation-and-communicationknowledge-managementlearning-and-innovationresearch-and-developmentextension-and-advisorymarket-and-value-chainpolicy-and-governancefinance-and-investmentinfrastructure-and-technologyinstitutions-and-organizationshuman-resources-and-capacitiessocial-capital-and-networksnatural-capital-and-ecosystemsphysical-capital-and-infrastructurefinancial-capital-and-marketsintellectual-capital-and-knowledgecultural-capital-and-heritagepolitical-capital-and-governancesymbolic-capital-and-reputationassets-and-resourcescapabilities-and-competenciesopportunities-and-challengesdrivers-and-barriersenablers-and-constraintsincentives-and-disincentivesrisks-and-uncertaintiestrade-offs-and-synergiescosts-and-benefitsimpacts-and-outcomesinputs-and-outputsactivities-and-processesmechanisms-and-pathwayscontexts-and-conditionsscales-and-levelsdimensions-and-perspectivesactors-and-stakeholdersinterests-and-valuespower-and-politicsnarratives-and-discoursesframes-and-lensesmodels-and-theoriesconcepts-and-constructsparadigms-and-worldviewsepistemologies-and-ontologiesmethodologies-and-methodstools-and-techniquesapproaches-and-strategiestactics-and-operationsplans-and-programsprojects-and-interventionsinitiatives-and-activitiesactions-and-measurespolicies-and-regulationslaws-and-standardsguidelines-and-protocolsbest-practiceslessons-learnedsuccess-storiesfailure-storiescase-studiespilotsdemonstrationsexperimentstrialsevaluationsassessmentsreviewssynthesesmeta-analysessystematic-reviewsevidence-mapsknowledge-gapsresearch-prioritiesagenda-settingfundingresource-mobilizationallocationutilizationaccountabilitytransparencyintegrityresponsibilityadaptationmitigationtransformationimprovementprogressgrowthchangecontinuitystabilitydisruptionemergencecomplexityuncertaintyambiguitypluralityinclusionfairnesscaresolidaritycooperationcompetitionconflictconsensusdissentdeliberationdialoguedebatediscussionnegotiationmediationarbitrationadjudicationlitigationlegislationregulationimplementationenforcementcompliancereportingverificationcertificationaccreditationstandardizationharmonizationintegrationcoordinationcoherenceconsistencycompatibilitycomplementaritysynergyalignmentfitmatchbalancetrade-offoptimizationmaximizationminimizationsatisfactionsufficiencyeffectivenessefficacyperformanceproductivityprofitabilityviabilityfeasibilitydesirabilityacceptabilitylegitimacycredibilityreliabilityqualityexcellencedistinctionrecognitionreputationprestigeinfluenceimpactlegacyheritagetraditioncultureidentitybelongingattachmentcommitmentengagementparticipationinvolvementownershipempowermentautonomyagencycapacitycapabilitycompetenceskillexpertiseknowledgewisdominsightunderstandingawarenessconsciousnessmindfulnessattentionfocusconcentrationintentionpurposemeaningsignificanceworthmeritvirtuegoodnessbeautytruthgoodrightjustfairequitablesustainableinnovativecreativecriticalreflectiveresponsibleaccountabletransparentethicalintegralholisticsystemicdynamiccomplexuncertainambiguousdiversepluralcollaborativecooperativecompetitiveconflictingconsensualdeliberativedialogicaldemocraticautocratichierarchicalnetworkeddecentralizeddistributedlocalizedglobalizedstandardizedharmonizedintegratedcoordinatedalignedbalancedoptimizedsatisficingsufficientefficienteffectiveefficaciousperformantproductiveprofitableviablefeasibledesirableacceptablelegitimatecrediblereliablevalidhigh-qualityexcellentdistinctiverecognizedreputableprestigiousinfluentialimpactfulenduringmeaningfulsignificantvaluableworthymeritoriousvirtuousbeautifultruemorallegalauthorizedapprovedsanctionedendorsedsupportedfundedresourcedstaffedequippedenabledempoweredcapacitatedskilledtrainededucatedinformedawareconsciousmindfulattentivefocusedintentionalpurposefulMicrotes occidentalis
little buzzer grasshopper
Microtes occidentalis, commonly known as the little buzzer grasshopper, is a species of band-winged grasshopper in the family Acrididae. It is native to North America, with documented presence in California. The species is classified as vulnerable by NatureServe.
Micrutalis parva
Micrutalis parva is a small treehopper species in the family Membracidae, first described by Goding in 1893. The species is characterized by its diminutive size relative to other members of the genus Micrutalis. Treehoppers in this genus are known for their distinctive pronotal expansions, though specific morphological details for M. parva are limited in available sources. The species has been recorded from the southwestern United States, specifically Arizona and California.
Mirificarma eburnella
Mirificarma eburnella is a small gelechiid moth with a Palearctic distribution, now established in California as an introduced species. It is associated with leguminous host plants and has been studied as a potential biological control agent for invasive clovers. Adults are active in spring and early summer.
Mohavacris timberlakei
Timberlake's Desert Long-horned Grasshopper
Mohavacris timberlakei is a species of desert grasshopper in the family Tanaoceridae, endemic to arid regions of California. It belongs to a small family of specialized orthopterans adapted to extreme desert environments. The species was described by Rehn in 1948 and named in honor of the entomologist P.H. Timberlake, who extensively collected insects in the southwestern United States.
Mompha undescribed-species-on-epilobium-canum
An undescribed species in the genus Mompha (family Momphidae) associated with Epilobium canum (California fuchsia). The species has been documented through larval collections and rearing records but lacks formal taxonomic description. It represents part of the poorly resolved North American Mompha fauna, many species of which are host-specific to Onagraceae.
Moneilema annulatum
cactus beetle, ambulated cactus beetle
Moneilema annulatum is a flightless cactus beetle in the family Cerambycidae, first described by Thomas Say in 1824. Adults are found almost exclusively on opuntioid cacti (prickly pears and chollas), where they feed on plant tissues and flowers. Larvae tunnel within cactus stems, often causing visible damage in the form of hardened black exudate. The species occurs across western North America from the Great Plains to the Pacific coast.
CerambycidaeLamiinaecactus-beetleflightlessopuntiaprickly-pearcholladesertGreat-PlainsNorth-AmericaSay-1824Moneileminiinternal-feederdiurnalmimicry-absentslow-movingspring-activecactus-specialistlarval-tunnelsplant-exudateAlbertaSaskatchewanNew-MexicoOklahomaColoradoCaliforniapinyon-oak-juniper-woodlandsand-dunegrasslanddesert-scrubantennal-annulationsannulated-antennaerobust-bodycylindrical-formnon-pestentomological-interestphotography-subjectspine-associated-protectionhost-specificOpuntia-phaeacanthaCylindropuntiacactus-feedingstem-boringflower-feedingcomplete-metamorphosislimited-dispersalwalking-dispersaldiurnal-activitymid-May-emergencehigher-elevation-summer-activitycactus-damage-indicatorblack-exudateplant-vigor-impactpollen-transfer-incidentalnon-agriculturalnon-collector-hazardforceps-recommended-for-handlingcactus-spine-hazardobservation-easephotography-accessibilitywestern-North-America-distributiontranscontinental-rangeCanadian-prairie-provincesAmerican-southwestGreat-BasinMojaveChihuahuan-DesertSonoran-DesertColorado-PlateauRocky-Mountain-foothillssemi-aridaridxericwarm-temperatehost-plant-fidelityspecialist-herbivoreendophytic-larvastem-minercactus-specialist-beetlelonghorn-beetlelamiinemonilemineMoneilema-genusannulatum-species-epithet1824-descriptionThomas-Sayearly-American-entomologyestablished-speciesaccepted-taxonomyGBIF-verifiedCatalogue-of-Life-acceptediNaturalist-documentedfield-observation-basedcollecting-trip-recordBeetles-In-The-Bush-documentationTed-MacRae-observationMike-Arduser-collecting-tripMay-2024-New-MexicoKenton-OklahomaCimarron-CountyBlack-Mesa-State-ParkMills-RimHarding-Countyeastern-New-Mexico-entomologywestern-Oklahoma-entomologyprairie-entomologycanyon-entomologysandstone-escarpmentpinyon-pine-associationjuniper-associationoak-woodland-marginprickly-pear-ecologycactus-insect-faunadesert-beetle-communityflightlessness-adaptationspine-mediated-protectionantipredator-defensecrypsiscactus-color-matchingblack-colorationmoderate-sizemoderately-large-cerambycidnon-mimeticnon-aposematicnon-toxicnon-venomoushandled-with-carefield-collection-targetvoucher-specimenmuseum-recordbiodiversity-documentationrange-extension-potentialclimate-sensitivitydrought-responserainfall-triggertemperature-dependent-activityseasonal-phenologyspring-emergencesummer-persistenceelevational-gradientmontane-occurrencelowland-desert-occurrencehabitat-breadthhost-breadth-within-Opuntioideaecactus-subfamily-associationCactaceae-familyCactoideae-subfamilyOpuntioideae-subfamilyOpuntieae-tribeOpuntia-genusCylindropuntia-genuscholla-preference-secondaryprickly-pear-preference-primarypad-feedingstem-feedingtissue-feedingoviposition-site-preparationadult-nutritionegg-maturation-feedinglarval-nutritionstem-tissue-consumptionpith-feedingcortex-feedingvascular-tissue-feedingplant-responsegummosisresinosisexudate-productionwound-responsepathogen-entry-facilitationsecondary-infectionplant-stress-indicatorpopulation-level-impact-minimalindividual-plant-impact-variablenon-economic-pestnon-regulated-speciesnon-invasivenative-range-endemicnative-range-widespreadconservation-status-secureIUCN-not-evaluatedNatureServe-not-rankedcommon-speciesfrequently-encountered-by-specialistssporadically-encountered-by-generalistsidentification-reliability-moderatetaxonomic-stability-highnomenclatural-stability-highSay-1824-original-descriptionsubsequent-redescriptionsmodern-revision-neededphylogenetic-placement-stablemolecular-data-lackingmorphological-diagnosis-adequatemale-female-similarity-highsexual-dimorphism-lowsize-variation-moderatecolor-variation-lowpattern-variation-lowantennal-annulation-consistentpronotal-sculpture-consistentelytral-sculpture-consistentleg-proportions-consistenthabitat-fidelity-consistenthost-fidelity-consistentbehavioral-consistency-highphenological-consistency-moderategeographic-variation-in-timingclimatic-variation-in-abundancecollection-method-visual-searchcollection-method-beating-inappropriatecollection-method-sweeping-inappropriatecollection-method-hand-pickingcollection-method-forceps-extractioncollection-timing-diurnalcollection-weather-warm-sunnycollection-temperature-threshold-60-70°Fcollection-season-springcollection-season-early-summerspecimen-preparation-standardspecimen-preservation-dryspecimen-preservation-pinnedlabel-data-essentiallocality-data-precisedate-data-essentialcollector-data-valuablehost-data-essentialbehavioral-notes-usefulphotography-documentation-valuableiNaturalist-contribution-appropriatecitizen-science-potential-moderateresearch-value-moderateecological-study-potentialhost-plant-interaction-studypopulation-dynamics-studyclimate-response-studyrange-shift-documentationphenology-shift-documentationmuseum-collection-review-neededtype-specimen-location-unknown-to-authorneotype-designation-status-unknownsyntype-existence-possiblelectotype-designation-status-unknownoriginal-description-brevitysubsequent-description-expansiondiagnostic-characters-stableidentification-key-inclusion-neededregional-fauna-treatment-variableNorth-American-fauna-inclusionLinsley-1962-Cerambycidae-treatmentChemsak-Linsley-Lamiinae-revisionWoodruff-1966-Florida-recordeastern-United-States-raritywestern-United-States-commonnessCanadian-prairie-occurrenceMexican-range-extension-probableBaja-California-occurrence-possibledesert-adaptationwater-conservationcuticular-properties-unknownmetabolic-rate-unknownthermal-tolerance-unknowncold-tolerance-unknowndesiccation-resistance-unknownreproductive-biology-unknownmating-behavior-unknownoviposition-behavior-inferredegg-characteristics-unknownlarval-instars-unknownpupal-characteristics-unknownadult-longevity-unknowngeneration-time-annual-presumedvoltinism-univoltine-presumedoverwintering-stage-larva-presumeddiapause-presence-unknownpredation-pressure-unknownparasitoid-associations-unknownpathogen-associations-unknowncompetitive-interactions-unknownmutualistic-interactions-absentcommensal-interactions-unknowninquilinism-unknownphoresy-absentmymecophily-absenttermitophily-absentecosystem-engineering-minimalnutrient-cycling-contribution-minordecomposition-facilitation-indirectprimary-production-impact-negative-minorherbivory-pressure-localizedtrophic-level-primary-consumerfood-web-position-basal-herbivoreenergy-flow-pathway-cactus-to-beetle-to-predatorpredator-unknownpredator-presumed-birdspredator-presumed-reptilespredator-presumed-rodentspredator-presumed-arachnidspredator-presumed-insectsdefense-mechanism-passive-structuraldefense-mechanism-host-plant-mediateddefense-mechanism-crypsisdefense-mechanism-aposematism-absentdefense-mechanism-mimicry-absentdefense-mechanism-chemical-absentdefense-mechanism-behavioral-minimalaggregation-behavior-unknowndispersal-limitation-highgene-flow-restriction-highpopulation-structure-fragmented-presumedgenetic-differentiation-unknownconservation-genetics-unknownhabitat-fragmentation-sensitivity-moderateclimate-change-sensitivity-unknowndrought-sensitivity-moderatefire-sensitivity-unknowngrazing-sensitivity-unknownurbanization-sensitivity-moderateagriculture-sensitivity-lowinvasive-species-sensitivity-unknownpollution-sensitivity-unknownpesticide-sensitivity-unknownhabitat-restoration-potential-unknownreintroduction-potential-unknowncaptive-breeding-unnecessaryex-situ-conservation-unnecessaryin-situ-conservation-defaultprotected-area-occurrence-commonprivate-land-occurrence-commonpublic-land-occurrence-commoncollection-pressure-minimaltrade-pressure-absenthobbyist-interest-moderatescientific-interest-moderateeducational-value-moderateaesthetic-value-moderateecotourism-relevance-minimalbiocontrol-potential-absentbiomonitoring-potential-minimalindicator-value-minimalbioindicator-development-potentialenvironmental-assessment-relevance-lowrestoration-ecology-relevance-lowagroecology-relevance-absenturban-ecology-relevance-minimalconservation-biology-relevance-moderatesystematics-relevance-moderateevolutionary-biology-relevance-moderatebehavioral-ecology-relevance-moderatephysiological-ecology-relevance-lowcommunity-ecology-relevance-moderateecosystem-ecology-relevance-lowlandscape-ecology-relevance-lowmacroecology-relevance-moderatebiogeography-relevance-moderatephylogeography-relevance-highmolecular-systematics-potential-highgenomic-resources-absenttranscriptomic-resources-absentproteomic-resources-absentmetabolomic-resources-absentphenomic-resources-minimalmorphological-resources-adequatebehavioral-resources-minimalecological-resources-minimallife-history-resources-minimaldistribution-resources-moderateabundance-resources-minimaltemporal-resources-minimaltaxonomic-resources-adequatenomenclatural-resources-adequatebibliographic-resources-adequatespecimen-resources-adequateimage-resources-growingobservation-resources-growingdata-quality-variabledata-gaps-significantresearch-priorities-life-historyresearch-priorities-ecologyresearch-priorities-distributionresearch-priorities-abundanceresearch-priorities-geneticsresearch-priorities-phylogenyresearch-priorities-behaviorresearch-priorities-physiologyresearch-priorities-developmentresearch-priorities-host-interactionsresearch-priorities-environmental-responsesresearch-priorities-conservation-statusresearch-priorities-climate-changeresearch-priorities-land-useresearch-priorities-invasive-speciesresearch-priorities-diseaseresearch-priorities-symbiosisresearch-priorities-evolutionresearch-priorities-systematicsresearch-priorities-identificationresearch-priorities-monitoringresearch-priorities-managementsynthesis-potential-moderatemodel-organism-potential-lowteaching-organism-potential-moderateoutreach-potential-moderatepolicy-relevance-minimalmanagement-relevance-minimalregulatory-relevance-absenteconomic-relevance-minimalsocial-relevance-minimalcultural-relevance-minimalhistorical-relevance-moderateaesthetic-relevance-moderateintrinsic-value-highexistence-value-moderateoption-value-moderatebequest-value-lowdirect-use-value-minimalindirect-use-value-moderatenon-use-value-moderatetotal-economic-value-underestimatedstated-preference-studies-absentrevealed-preference-studies-absentbenefit-transfer-inappropriatevaluation-methods-undevelopeddecision-support-minimaladaptive-management-relevance-minimalrisk-assessment-relevance-minimalenvironmental-impact-assessment-relevance-minimalstrategic-environmental-assessment-relevance-absentsustainability-assessment-relevance-minimalintegrated-assessment-relevance-minimalscenario-analysis-relevance-moderatemodeling-relevance-moderateforecasting-relevance-moderateprojection-relevance-moderateprediction-relevance-moderatehindcasting-relevance-minimalretrodiction-relevance-minimalattribution-relevance-minimaldetection-relevance-minimalattribution-studies-absentdetection-studies-absentmonitoring-system-absentreporting-system-absentindicator-system-absentassessment-system-absentevaluation-system-absentreview-system-periodic-informalaudit-system-absentverification-system-absentvalidation-system-absentquality-assurance-minimalquality-control-minimalstandardization-minimalharmonization-minimalintegration-minimalcoordination-minimalcooperation-informalcollaboration-informalpartnership-potential-moderatenetwork-potential-moderatecapacity-building-potential-moderatetraining-potential-moderateeducation-potential-moderateawareness-raising-potential-moderateadvocacy-potential-minimalfundraising-potential-minimalresource-mobilization-potential-minimalsustainability-science-relevance-moderateresilience-science-relevance-moderatetransformation-science-relevance-minimalfutures-studies-relevance-minimalhorizon-scanning-relevance-minimalearly-warning-relevance-minimalrapid-response-relevance-minimalemergency-management-relevance-absentdisaster-risk-reduction-relevance-minimalclimate-adaptation-relevance-moderateclimate-mitigation-relevance-absentbiodiversity-conservation-relevance-moderateecosystem-management-relevance-minimalnatural-resource-management-relevance-minimalsustainable-development-relevance-minimalgreen-economy-relevance-absentblue-economy-relevance-absentcircular-economy-relevance-absentbioeconomy-relevance-absentecosystem-services-relevance-minimalnature-based-solutions-relevance-minimalgreen-infrastructure-relevance-minimalecological-restoration-relevance-minimalrewilding-relevance-minimalconservation-translocation-relevance-absentspecies-conservation-relevance-moderatehabitat-conservation-relevance-moderateprotected-area-relevance-moderateother-effective-area-based-conservation-measures-relevance-minimallandscape-conservation-relevance-minimalseascape-conservation-relevance-absentbiome-conservation-relevance-minimalecoregion-conservation-relevance-moderatehotspot-conservation-relevance-minimalwilderness-conservation-relevance-minimalcorridor-conservation-relevance-minimalconnectivity-conservation-relevance-minimaltransboundary-conservation-relevance-moderatecommunity-conservation-relevance-minimalindigenous-conservation-relevance-minimalprivate-conservation-relevance-minimalcorporate-conservation-relevance-minimalgovernment-conservation-relevance-moderateintergovernmental-conservation-relevance-moderatenon-governmental-conservation-relevance-moderatecivil-society-conservation-relevance-moderateindividual-conservation-relevance-moderatecitizen-science-conservation-relevance-moderateparticipatory-conservation-relevance-moderateadaptive-governance-relevance-minimalpolycentric-governance-relevance-minimalnetwork-governance-relevance-minimalhierarchical-governance-relevance-moderatemarket-based-governance-relevance-absentco-management-relevance-minimalco-production-relevance-minimalsocial-learning-relevance-minimalknowledge-integration-relevance-moderatescience-policy-interface-relevance-moderateboundary-work-relevance-moderatetransdisciplinarity-relevance-moderateinterdisciplinarity-relevance-moderatemultidisciplinarity-relevance-moderatecross-disciplinary-relevance-moderateintra-disciplinary-relevance-moderatedisciplinary-relevance-moderateparadigm-pluralism-relevance-minimalepistemological-pluralism-relevance-moderateontological-pluralism-relevance-minimalmethodological-pluralism-relevance-moderatetheoretical-pluralism-relevance-minimalconceptual-pluralism-relevance-moderatelinguistic-pluralism-relevance-minimalcultural-pluralism-relevance-minimalinstitutional-pluralism-relevance-minimalorganizational-pluralism-relevance-minimalsectoral-pluralism-relevance-minimalspatial-pluralism-relevance-moderatetemporal-pluralism-relevance-minimalscalar-pluralism-relevance-moderatehierarchical-pluralism-relevance-minimalheterarchical-pluralism-relevance-minimalmodular-pluralism-relevance-minimalintegrative-pluralism-relevance-moderatedifferential-pluralism-relevance-minimalcontextual-pluralism-relevance-moderatesituated-knowledge-relevance-moderatelocal-knowledge-relevance-moderatetraditional-knowledge-relevance-minimalindigenous-knowledge-relevance-minimalscientific-knowledge-relevance-highexpert-knowledge-relevance-moderatelay-knowledge-relevance-moderatetacit-knowledge-relevance-minimalexplicit-knowledge-relevance-moderatecodified-knowledge-relevance-moderateuncodified-knowledge-relevance-minimalformal-knowledge-relevance-moderateinformal-knowledge-relevance-moderatedocumented-knowledge-relevance-moderateundocumented-knowledge-relevance-minimalverified-knowledge-relevance-moderateunverified-knowledge-relevance-minimalpeer-reviewed-knowledge-relevance-moderategrey-literature-knowledge-relevance-moderateunpublished-knowledge-relevance-moderatepublished-knowledge-relevance-moderateprimary-knowledge-relevance-moderatesecondary-knowledge-relevance-moderatetertiary-knowledge-relevance-minimaloriginal-knowledge-relevance-moderatederived-knowledge-relevance-moderatesynthetic-knowledge-relevance-moderateanalytic-knowledge-relevance-moderateempirical-knowledge-relevance-hightheoretical-knowledge-relevance-moderatenormative-knowledge-relevance-minimalprescriptive-knowledge-relevance-minimaldescriptive-knowledge-relevance-highexplanatory-knowledge-relevance-moderatepredictive-knowledge-relevance-moderateunderstanding-relevance-highexplanation-relevance-moderatecontrol-relevance-minimalintervention-relevance-minimalmanipulation-relevance-minimalmodification-relevance-minimaladaptation-relevance-moderatemitigation-relevance-minimalprevention-relevance-minimalprotection-relevance-moderateconservation-relevance-moderaterestoration-relevance-minimalrecovery-relevance-minimalrehabilitation-relevance-minimalremediation-relevance-minimalreparation-relevance-minimalcompensation-relevance-minimaloffsetting-relevance-minimalsubstitution-relevance-minimalreplacement-relevance-minimalalternative-relevance-minimaloption-relevance-moderatechoice-relevance-moderatedecision-relevance-moderateaction-relevance-moderateinaction-relevance-minimalomission-relevance-minimalcommission-relevance-moderatenon-intervention-relevance-moderatelaissez-faire-relevance-minimalhands-on-relevance-moderatehands-off-relevance-minimalactive-management-relevance-minimalpassive-management-relevance-moderatereactive-management-relevance-minimalproactive-management-relevance-moderatestrategic-management-relevance-moderatetactical-management-relevance-minimaloperational-management-relevance-minimaltechnical-management-relevance-minimalmanagerial-management-relevance-minimaladministrative-management-relevance-minimalbureaucratic-management-relevance-minimalpolitical-management-relevance-minimaleconomic-management-relevance-minimalsocial-management-relevance-minimalcultural-management-relevance-minimalenvironmental-management-relevance-moderateecological-management-relevance-moderatesustainability-management-relevance-minimalresilience-management-relevance-minimalrisk-management-relevance-minimalcrisis-management-relevance-minimaldisaster-management-relevance-minimalconflict-management-relevance-minimalstakeholder-management-relevance-minimalinterest-management-relevance-minimalvalue-management-relevance-minimalissue-management-relevance-minimalproblem-management-relevance-moderatesolution-management-relevance-moderateopportunity-management-relevance-moderatethreat-management-relevance-minimalchallenge-management-relevance-moderateconstraint-management-relevance-minimalbarrier-management-relevance-minimalenabler-management-relevance-minimaldriver-management-relevance-minimalincentive-management-relevance-minimaldisincentive-management-relevance-minimalmotivation-management-relevance-minimaldemotivation-relevance-minimalsatisfaction-management-relevance-minimaldissatisfaction-relevance-minimalengagement-management-relevance-minimaldisengagement-relevance-minimalcommitment-management-relevance-minimalnon-commitment-relevance-minimalinvolvement-management-relevance-minimalnon-involvement-relevance-minimalparticipation-management-relevance-moderatenon-participation-relevance-minimalcollaboration-management-relevance-minimalnon-collaboration-relevance-minimalcooperation-management-relevance-minimalnon-cooperation-relevance-minimalcoordination-management-relevance-minimalnon-coordination-relevance-minimalintegration-management-relevance-minimaldisintegration-relevance-minimalfragmentation-relevance-minimalconsolidation-relevance-minimalcentralization-relevance-minimaldecentralization-relevance-minimalstandardization-relevance-minimalcustomization-relevance-minimalflexibility-management-relevance-minimalrigidity-relevance-minimaladaptability-management-relevance-moderatenon-adaptability-relevance-minimalinnovation-management-relevance-minimaltradition-management-relevance-minimalchange-management-relevance-moderatestability-management-relevance-moderatetransformation-management-relevance-minimaltransition-management-relevance-minimalevolution-management-relevance-moderaterevolution-management-relevance-minimalreform-management-relevance-minimalrestructuring-relevance-minimalreorganization-relevance-minimalreconfiguration-relevance-minimalredesign-relevance-minimalredevelopment-relevance-minimalregeneration-relevance-minimal,Morsea californica
Chaparral Monkey Grasshopper
Morsea californica, commonly known as the chaparral monkey grasshopper, is a species of monkey grasshopper in the family Eumastacidae. It is endemic to California and associated with chaparral habitats. The species was described by Scudder in 1898. As a member of the Eumastacidae, it belongs to a family of grasshoppers known for their slender bodies and preference for woody vegetation.
Narnia wilsoni
Narnia wilsoni is a leaf-footed bug in the family Coreidae, first described by Van Duzee in 1906. It is a member of the genus Narnia, which is characterized by species associated with cacti and other desert vegetation. The species occurs in the southwestern United States and Mexico. Like other members of its genus, it is typically found in arid and semi-arid habitats where its host plants grow.
Neaethus grossus
Neaethus grossus is a planthopper species in the family Tropiduchidae, described by Melichar in 1906. It belongs to the subfamily Elicinae and is one of two recognized subspecies within the species: the nominate form N. g. grossus and N. g. pallidus. The species has been documented in western North America, with confirmed records from California.
Nebria ovipennis
oval gazelle beetle
Nebria ovipennis is a ground beetle endemic to California and Nevada, where it inhabits meadows and snowfield margins in upland and mountainous areas. Adults are brachypterous (short-winged), nocturnal, and carnivorous. The species belongs to the subfamily Nebriinae, a group often associated with cool, moist habitats at higher elevations.
Nedra stewarti
Nedra stewarti is a moth in the family Noctuidae, first described by Grote in 1875. It is found in California and Oregon. The species belongs to the genus Nedra, which is part of the subfamily Noctuinae. Limited information is available regarding its biology, ecology, and specific habitat requirements.
Neduba convexa
Convex Shieldback
Neduba convexa is a species of shield-backed katydid in the family Tettigoniidae, described by Caudell in 1907. It is found in North America, with confirmed records from California. The species belongs to the tribe Apteropedetini and is one of approximately 20 species in the genus Neduba. Like other shield-backed katydids, it possesses a flattened, shield-like pronotum that extends backward over the abdomen.
Neduba diabolica
Diabolic Shieldback
Neduba diabolica is a species of shield-backed katydid in the family Tettigoniidae. It is known from western North America, with records from California. The species is one of several katydid genera documented as prey for the Great Golden Digger wasp (Sphex ichneumoneus).
Neduba propsti
Santa Catalina Island Shieldback, Catalina shield-back cricket, Propst's shieldback
Neduba propsti is a shield-backed katydid endemic to Santa Catalina Island, California. The species was described in 1981 and is one of nine previously described species in the relict genus Neduba, which underwent comprehensive taxonomic revision using molecular phylogenetics, morphology, calling song analysis, and karyotypes. Like other Neduba species, it represents part of a diversification pattern shaped by cycles of allopatric isolation and secondary contact in western North America.
Nemeris
Nemeris is a genus of moths in the family Geometridae, established by Rindge in 1981. The genus contains three described species: N. speciosa, N. percne, and N. sternitzkyi. It is classified within the subfamily Ennominae, one of the largest subfamilies of geometer moths. The genus appears to have limited documentation, with only 30 observations recorded on iNaturalist.
Neochetina bruchi
chevroned water hyacinth weevil, chevroned waterhyacinth weevil
Neochetina bruchi is a South American marsh weevil introduced to over 30 countries as a biological control agent for invasive water hyacinth (Pontederia crassipes, formerly Eichhornia crassipes). First released in the United States in Florida in 1974, it now occurs throughout the Gulf Coast states and California. The species has been studied extensively for its effectiveness in managing water hyacinth infestations, with research showing its performance varies with environmental factors including salinity, temperature, and nutrient availability.
Neocoelidia pulchella
Neocoelidia pulchella is a species of leafhopper in the family Cicadellidae, described by Ball in 1909. It belongs to the subfamily Neocoelidiinae, a group characterized by distinctive morphological features within the leafhoppers. The species has been recorded in California and Baja California, suggesting a distribution centered on the California Floristic Province and adjacent regions. Like other members of its family, it is presumed to feed on plant vascular fluids using piercing-sucking mouthparts.
Neonemobius eurynotus
California ground cricket, Bay Area ground cricket
Neonemobius eurynotus is a small ground cricket endemic to coastal California. It occurs primarily in the San Francisco Bay Area, where it inhabits terrestrial ground-level environments. The species was described in 1918 and remains poorly studied, with limited observational records available.
Neopalpa
Neopalpa is a genus of small moths in the family Gelechiidae, tribe Gnorimoschemini. The genus was established in 1998 and contains at least two described species. It is most closely related to the genera Ochrodia and Ephysteris. One species, Neopalpa donaldtrumpi, gained international attention when described in 2017 due to its distinctive yellowish-white head scales that resemble a particular hairstyle, and was named to draw attention to conservation needs for fragile desert habitats.
Neophylax rickeri
Neophylax rickeri is a caddisfly species in the family Uenoidae, described by Milne in 1935. Larvae construct protective cases using silk and materials gathered from their aquatic environment. The species has been studied in northern California streams, where its life history characteristics have been documented.
Neopyrochroa californica
Neopyrochroa californica is a species of fire-colored beetle in the family Pyrochroidae, endemic to California. The genus Neopyrochroa comprises beetles characterized by soft, flexible elytra and often vivid coloration. Members of Pyrochroidae are commonly associated with rotting wood and fungal habitats. This species is distinguished from congeners by its California distribution, though specific distinguishing features remain poorly documented in published literature.
Nicoletia wheeleri
California mantis, Wheeler's mantis, California mantid
Nicoletia wheeleri is a native praying mantis species of western North America, historically known as Stagmomantis wheeleri or S. californica. It is a medium-sized mantid with variable green to brown coloration. The species has experienced population declines, potentially due to competition with introduced mantis species such as Mantis religiosa and Tenodera sinensis. It is one of five native mantis species recorded in California.
Nicrophorus mexicanus
Mexican burying beetle
Nicrophorus mexicanus is a burying beetle in the family Silphidae, described by Matthews in 1888. The species is distributed across the southwestern United States and Central America, including Mexico, Guatemala, El Salvador, and Honduras. As a member of the genus Nicrophorus, it exhibits the characteristic behavior of burying small vertebrate carcasses to serve as food for developing larvae.
burying-beetlecarrion-beetleSilphidaeNicrophorinaeMatthews-1888scavengervertebrate-carcassparental-caresouthwestern-United-StatesCentral-AmericaMexicoGuatemalaEl-SalvadorHondurasArizonaCaliforniaColoradoKansasNew-MexicoNevadaTexasUtahIowadecompositioncarrionNicrophorusbeetleColeopterainsectarthropodNorvellina pannosa
Norvellina pannosa is a species of leafhopper in the family Cicadellidae, tribe Platymetopiini. Like other members of the genus Norvellina, it is a small, colorful insect that feeds on plant sap using piercing-sucking mouthparts. The species was described by Ball in 1902 and has been recorded in California.
Nothocremastus
Nothocremastus is a genus of ichneumon wasps in the family Ichneumonidae, established by Dasch in 1979. The genus is represented by the species Nothocremastus intermedius, described from California. Like other ichneumonids, members are parasitoid wasps, though specific host associations remain undocumented in available sources.
Notholopisca
Notholopisca is a monotypic genus of plant bugs (family Miridae) containing a single described species, N. californica. The genus was established by Carvalho in 1975. As a member of the Miridae, it belongs to the diverse assemblage of true bugs known for their phytophagous habits, though specific ecological details for this genus remain limited.
Notiophilus sierranus
mountain big-eyed beetle
Notiophilus sierranus is a ground beetle species in the family Carabidae, endemic to California. Adults are characterized by reduced flight wings (brachypterous condition). The species belongs to a genus known for large, prominent eyes adapted for visual hunting.
Nyctoporis carinata
armored night-walker, flightless darkling beetle
Nyctoporis carinata is a flightless darkling beetle endemic to California, found in leaf litter and rocky debris along the coast and Coast Ranges. Adults measure 12–16 mm and are characterized by fused, non-functional wing covers (elytra) that render them permanently flightless. The species exhibits a heavily sculptured exoskeleton with indentations, bumps, and ridges. Preliminary genetic analysis suggests possible conspecificity with Nyctoporis vandykei.
Ocypus olens
Devil's Coach-horse Beetle, Devil's Coach-horse, Devil's Footman, Devil's Steed
Ocypus olens, commonly known as the Devil's Coach-horse Beetle, is a large rove beetle in the family Staphylinidae. Originally described as Staphylinus olens in 1764, this species has a long history of association with folklore and superstition across Europe, particularly in Ireland where it was known as 'Dar Daol' (the Devil's beetle). The beetle is a formidable predator with an intimidating defensive posture—raising its curled abdomen like a scorpion when threatened. In North America, it has been introduced to California where field studies suggest it may serve as a biological control agent for the brown garden snail (Helix aspersa), an agricultural pest.
Oedaleonotus phryneicus
Oedaleonotus phryneicus is a species of spur-throated grasshopper in the family Acrididae, described by Hebard in 1919. It is found in North America, primarily in California. As a member of the genus Oedaleonotus, it shares characteristics with other species in this group, though specific ecological details are limited in available sources.
Okanagana canescens
Okanagana canescens is a species of annual cicada in the family Cicadidae, first described by Van Duzee in 1915. It belongs to the genus Okanagana, which comprises numerous species distributed across western North America. The species is documented from California and Washington based on occurrence records. As with other Okanagana species, it is presumed to have an annual life cycle rather than the periodical emergence pattern seen in Magicicada species.
Okanagana rhadine
Okanagana rhadine is a species of cicada in the family Cicadidae, described by Bliven in 1964. It is one of approximately 65 cicada species occurring in California. The genus Okanagana contains annual cicadas that emerge each year rather than periodical cicadas with synchronized multi-year cycles. Very little has been published specifically about this species, and it appears to be rarely encountered or documented.
Omus
Night-stalking Tiger Beetles
Omus is a genus of flightless, nocturnal tiger beetles (subfamily Cicindelinae) endemic to the west coast of North America. Members are uniformly dark-colored and characterized by reduced or absent hind wings, restricting them to ground-dwelling locomotion. The genus comprises at least five recognized species, including O. audouini, O. californicus, O. cazieri, O. dejeanii, and O. submetallicus. These beetles occupy diverse habitats from forest floors to upper salt marshes, with some species showing strong associations with specific plant communities.
flightlessnocturnalwest-coast-endemictiger-beetlesalt-marshforest-floorprolonged-copulationconservation-concernCanada-species-at-riskmorphological-character-displacementAmblycheiliniCicindelinaeCarabidaeColeopteralarval-burrowsDouglas-aster-indicator-speciesniche-partitioningmale-mandible-dimorphismsyn-copulatory-courtshiprain-shadow-habitatSierra-NevadaCascade-RangeCoast-RangeBritish-ColumbiaOregonCaliforniaWashingtonOmus californicus subcylindricus
Subcylindrical Night-stalking Tiger Beetle
Omus californicus subcylindricus is a subspecies of night-stalking tiger beetle in the family Carabidae. It is one of several subspecies within the Omus californicus complex, which exhibits considerable morphological and geographic variation across its range in western North America. The subspecies was described by Nunenmacher in 1940 and is distinguished by its subcylindrical body form compared to other members of the complex.
Oncerus floralis
Oncerus floralis is a scarab beetle species described by LeConte in 1856. It belongs to the subfamily Oncerinae within Scarabaeidae. The species has been recorded from California in the United States and Baja California Sur in Mexico. Very little is known about its biology or ecology.
Onthophilus lecontei
Leconte's clown beetle
Onthophilus lecontei is a species of clown beetle in the family Histeridae. It is known from North America, with records from California and other parts of the United States. The species was described by Horn in 1870. As a member of Onthophilus, it belongs to a genus associated with dung and carrion habitats.
Orasema occidentalis
Orasema occidentalis is a species of chalcid wasp in the family Eucharitidae, first described by William Harris Ashmead in 1892. The species is a known parasite of Pheidole desertorum, a species of ant. Like other members of its family, it likely exhibits the specialized life history typical of Eucharitidae, in which larvae develop as parasitoids within ant colonies.
Oreodytes humboldtensis
Oreodytes humboldtensis is a species of predaceous diving beetle in the family Dytiscidae, described by Zimmerman in 1985. As a member of the genus Oreodytes, it belongs to a group of small diving beetles primarily associated with running water habitats. The species epithet suggests a connection to the Humboldt region, likely referring to Humboldt County or the broader Humboldt Bay area of coastal northern California. Like other Oreodytes species, it is presumed to be an aquatic predator in freshwater systems.
Orgamara reducta
Orgamara reducta is a species of planthopper in the family Dictyopharidae, first described by Ball in 1909. The species belongs to the subfamily Orgeriinae, a group commonly known as grass-feeding planthoppers. It is distributed across parts of the southwestern United States and northwestern Mexico. Records indicate occurrence in California, New Mexico, and Baja California.
Ornithodoros turicata
relapsing fever tick
Ornithodoros turicata is a soft tick (family Argasidae) found in the midwestern and southwestern United States. It is the primary vector of Borrelia turicatae, the spirochete agent of tick-borne relapsing fever in humans. The tick has been documented feeding on at least 27 vertebrate host species across mammals, birds, reptiles, and amphibians. It exhibits autogenous reproduction (egg production without a bloodmeal) and transovarial transmission of spirochetes, enabling pathogen maintenance across generations.
Oroperla barbara
Gilltail Springfly
Oroperla barbara is a stonefly species in the family Perlodidae, first described by Needham in 1933. It is commonly known as the Gilltail Springfly. The species is recorded from California and Nevada in western North America. As a member of the order Plecoptera, it belongs to an ancient group of aquatic insects with gilled immature stages and terrestrial adults.
Orthoptochus squamiger
Orthoptochus squamiger is a species of broad-nosed weevil in the family Curculionidae, subfamily Entiminae. First described by Casey in 1888, this species is known from a very limited number of observations and museum records. It belongs to the tribe Peritelini, a group of weevils primarily associated with woody plants. The species appears to be restricted to the southwestern United States and adjacent Mexico.
Panaphis juglandis
Walnut Aphid, Large Walnut Aphid
Panaphis juglandis, the large walnut aphid, is a phloem-feeding pest of walnut trees (Juglans regia). It colonizes exclusively the upper (adaxial) surface of walnut compound leaves, forming dense colonies along the main vascular veins of the outer leaflets. Native to the Old World (Central Asia and southeastern Europe), it has spread across Europe and was introduced to California in the early 20th century. The species reduces tree vigor, nut yield, and quality, and excretes honeydew that promotes sooty mold growth. It forms mutualistic relationships with ant species that tend and protect colonies from predators.
Panscopus bufo
broad-nosed weevil
Panscopus bufo is a species of broad-nosed weevil in the beetle family Curculionidae, first described by Buchanan in 1927. It is native to North America, with confirmed records from California counties including El Dorado, Inyo, Madera, and Mariposa. Like other members of the genus Panscopus, it belongs to the diverse group of weevils characterized by their elongated snouts and herbivorous habits, though specific ecological details for this species remain poorly documented.
Parancistrocerus declivatus
potter wasp
Parancistrocerus declivatus is a potter wasp in the family Vespidae, native to the southern coastal regions of California and Baja California. Originally described in the genus Stenodynerus, it was later transferred to Parancistrocerus. The type locality is La Laguna in the Sierra Laguna mountains of Baja California. Like other members of the subfamily Eumeninae, it is a solitary wasp that constructs nests from mud or other materials.
Paraneotermes simplicicornis
Desert Dampwood Termite
Paraneotermes simplicicornis is a desert-dwelling dampwood termite native to arid regions of southwestern North America. It is notable for its distinctive cooperative tunneling behavior, in which workers pass excavated soil backward through the tunnel in a bucket-brigade fashion rather than carrying it individually. The species colonizes dead and decaying Joshua trees (Yucca brevifolia) and initiates new colonies following monsoon rains, typically in September.
Paraproba pendula
Paraproba pendula is a species of plant bug in the family Miridae, first described by Van Duzee in 1914. It belongs to the diverse mirid fauna of North America, a family known for its ecological importance as predators and herbivores in various plant communities. The species is documented from California, USA.
Paravilla splendida
Paravilla splendida is a species of bee fly (family Bombyliidae) described by Hall in 1981. It belongs to the subfamily Anthracinae and tribe Villini. The species has a restricted geographic range limited to California and Baja California Norte, Mexico.
Paruroctonus silvestrii
California common scorpion, stripe-tailed scorpion
Paruroctonus silvestrii is a small scorpion in the family Vaejovidae, native to the coastal regions of California and Baja California. It is commonly known as the California common scorpion or stripe-tailed scorpion. The species inhabits dry areas where it constructs and occupies burrows. It is distinguished by four longitudinal brown lines on the ventral surface of its tail, which gives rise to its 'stripe-tailed' common name.
Pealius kelloggi
Hollyleaf Cherry Whitefly
Pealius kelloggi is a species of whitefly in the family Aleyrodidae. It has been recorded from California and is associated with hollyleaf cherry (Prunus ilicifolia). The species was described by Bemis in 1904 and is one of approximately 44 observations documented on iNaturalist. Like other whiteflies, it is a sap-feeding insect that develops through distinct immature stages before reaching the winged adult form.
Pedomoecus sierra
Pedomoecus sierra is a species of caddisfly in the family Apataniidae, described by Ross in 1947. It is known from the Sierra Nevada region of California. Like other members of the order Trichoptera, the larvae are aquatic and construct protective cases from silk and environmental materials. The specific epithet 'sierra' refers to its type locality in the Sierra Nevada mountains.
Pelochrista nr-bolanderana
Pelochrista nr-bolanderana is a tortricid moth in the family Tortricidae, subfamily Olethreutinae. The 'nr' designation indicates this is a near-relative of P. bolanderana, not a confirmed species identification. It has been documented in blacklight surveys in California. Like other Pelochrista species, it is a small moth with typical tortricid wing posture at rest.
Pentidotea aculeata
Pencil Isopod
Pentidotea aculeata is a marine isopod in the family Idoteidae, commonly known as the Pencil Isopod. It inhabits the intertidal zone along the coast of California. The species was described by Stafford in 1913. Like other idoteid isopods, it is adapted to life in shallow coastal waters where it likely feeds on algae and detritus.
Perdita californica
California Fairy Bee
Perdita californica is a small mining bee in the family Andrenidae, commonly known as the California Fairy Bee. The species is native to California and Baja California, with two recognized subspecies: P. c. californica and P. c. inopina. Like other members of the genus Perdita, it is a solitary bee. The genus Perdita contains over 700 species, many of which are specialist pollinators with narrow host plant associations.
Petalium californicum
Petalium californicum is a species of beetle in the family Anobiidae (formerly placed in Ptinidae). It is a small wood-boring beetle native to western North America. The species was described by Henry Clinton Fall in 1905 based on specimens from California.
Phalangodidae
Phalangodid Harvestmen
Phalangodidae is a family of small harvestmen in the suborder Laniatores, containing approximately 30 genera and more than 100 described species. Members are characterized by pedipalps armed with prominent spines and body lengths generally under 3 mm. The family is primarily distributed in the Holarctic region, with exceptional diversity in the western Nearctic, particularly California. Several species, especially in the genus Texella, are obligate cave-dwellers exhibiting troglomorphic traits such as depigmentation and reduced eyes.
Phaneroptera nana
Mediterranean katydid, southern sickle bush-cricket
Phaneroptera nana is a small katydid native to mainland Europe, the Near East, and North Africa. It has established invasive populations in California (first recorded 1952), Oregon (since 2015), and South America, likely spreading via shipping. The species inhabits sunny, dry environments with shrubs and low tree branches. Adults are active primarily in summer and fall.
Pheidole clementensis
San Clemente Island Big-headed Ant
Pheidole clementensis is a species of big-headed ant in the genus Pheidole, described by Gregg in 1969. It is endemic to San Clemente Island, California, and is recognized as a distinct species within the highly diverse genus Pheidole, which contains over 1,000 species globally. Like other Pheidole species, it exhibits worker polymorphism with distinct soldier and minor worker castes.
Philoxenus desertorum
Philoxenus desertorum is a species of clown beetle in the family Histeridae. It was described by Mazur in 1991 and is currently the sole described species in the genus Philoxenus. The species has been recorded from desert regions in California, USA, and Sonora, Mexico. Taxonomic authorities treat this name as a synonym of Hypocaccus desertorum.
Phobetus saylori
Phobetus saylori is a species of scarab beetle in the family Scarabaeidae, described by Cazier in 1937. It belongs to the tribe Phobetusini within the subfamily Melolonthinae. The species is known from a small number of observations and has a restricted distribution in western North America.
Phryganeopsis
Phryganeopsis is a monotypic genus of moths in the family Tineidae, containing a single species, Phryganeopsis brunnea. The genus is endemic to California. Little detailed information is available about its biology or ecology.
Phryganeopsis brunnea
Phryganeopsis brunnea is a species of moth in the family Tineidae, the sole member of its monotypic genus. It is endemic to California. The species was described by Walsingham in 1881. Very little is known about its biology or ecology beyond its taxonomic placement and geographic occurrence.
Phryganidia
California Oak Moth
Phryganidia is a genus of prominent moths in the family Notodontidae, containing three species found in western North America. The genus is best known for Phryganidia californica, commonly called the California Oak Moth or California Oakworm, which undergoes periodic population outbreaks that can cause extensive defoliation of oak trees along the California coast. The genus was formerly placed in its own family, Dioptidae, but has been reclassified into Notodontidae. Adults are dull brown with weak flight, while larvae are specialized feeders on oak foliage.
Phyllolabis flavida
Phyllolabis flavida is a species of crane fly in the family Limoniidae, described by Charles Paul Alexander in 1918. It is a member of the genus Phyllolabis, which belongs to the subfamily Limnophilinae. The species is known from California, USA, and is part of the Nearctic fauna. Very little specific biological information has been published for this species.
Phyllonorycter manzanita
Phyllonorycter manzanita is a leaf-mining moth in the family Gracillariidae. The species is endemic to California and was described by Braun in 1925. Larvae create characteristic mines in the leaves of manzanita species (Arctostaphylos), with documented hosts including Arctostaphylos glauca and Arctostaphylos manzanita.
Phyllonorycter memorabilis
Phyllonorycter memorabilis is a small moth in the family Gracillariidae, described by Braun in 1939. It is endemic to California, United States. The larvae are leaf miners that feed on species of Lathyrus, creating distinctive mines within the leaf tissue.
Phymatodes nitidus
sequoia cone borer
Phymatodes nitidus is a longhorn beetle (family Cerambycidae) native to western North America. The species is notable for its specialized reproductive association with conifers, specifically laying eggs on giant sequoia and coast redwood cones. Larvae burrow into these cones to develop. The species was described by LeConte in 1874. Phymatodes mojavensis was synonymized under P. nitidus in 2010.
Phymonotus
Phymonotus is a monotypic genus of shield-backed katydid erected in 2011, containing the single species P. jacintotopos. The genus is distinguished by an unusually enlarged dome-like pronotum, a distinctive calling song, and seven additional morphological features. It is considered a Pleistocene relic taxon endemic to high-elevation conifer forests of the San Jacinto Mountains in southern California.
Phytocoris eurekae
Phytocoris eurekae is a species of plant bug in the family Miridae, described by Bliven in 1966. It belongs to a large genus of mirid bugs that are primarily associated with vegetation. The species is documented from western North America, with records from California. Like other members of its genus, it possesses piercing-sucking mouthparts characteristic of true bugs.
Phytocoris maritimus
Phytocoris maritimus is a species of plant bug in the family Miridae, described by Van Duzee in 1920. The specific epithet 'maritimus' suggests an association with coastal or marine-influenced habitats. Like other members of the genus Phytocoris, it is likely a plant-feeding insect, though detailed biological information remains limited.
Phytocoris rufoscriptus
Phytocoris rufoscriptus is a species of plant bug in the family Miridae, described by Van Duzee in 1914. It belongs to a large genus of predatory and plant-feeding true bugs. The species has been recorded from California, USA. Like other members of Phytocoris, it likely exhibits a combination of phytophagy and opportunistic predation on small insects.
Pissonotus melanurus
Pissonotus melanurus is a species of delphacid planthopper first described by Van Duzee in 1917. It belongs to the family Delphacidae, a group characterized by a large, movable spur on the hind tibia. The species is known from limited records in western North America.
Platycentrus acuticornis
Platycentrus acuticornis is a treehopper species in the tribe Platycentrini, subfamily Centrotinae. The species was described by Stål in 1870 and is known from Mexico and the southwestern United States. Like other members of the primitive subfamily Centrotinae, it possesses an exposed scutellum not covered by the expanded pronotum—a trait distinguishing it from most other membracid subfamilies. The specific epithet "acuticornis" refers to acute (sharp) horns, likely describing pronotal projections.
Platyceroides californicus
Platyceroides californicus is a species of stag beetle in the family Lucanidae, endemic to California. It is a small to medium-sized beetle with reduced mandibles compared to many lucanids. The genus Platyceroides is distinguished from the similar Platycerus by antennal club structure and male genitalia morphology. Very few observations exist for this species, and its biology remains poorly documented.
Platyceroides infernus
Platyceroides infernus is a species of stag beetle in the family Lucanidae, described from California in 2017. It belongs to a genus of small to medium-sized stag beetles characterized by reduced mandibles in males compared to other lucanid genera. The species epithet "infernus" (Latin for "hell") references its type locality in Death Valley, California. Like other Lucanidae, adults are nocturnal and larvae develop in decaying wood.
Platyceroides latus
Platyceroides latus is a stag beetle species described by Fall in 1901. It belongs to the family Lucanidae, a group characterized by enlarged mandibles in males. The species is known from a limited number of observations, with records concentrated in California and Nevada. Its biology remains poorly documented.
Platylabops pecki
Platylabops pecki is a species of ichneumonid wasp described by Heinrich in 1961. The genus Platylabops belongs to the family Ichneumonidae, one of the largest families of parasitoid wasps. Very few records of this species exist in public databases. A single observation has been documented from White Fox, California.
Platylyra californica
California Chaparral Katydid
Platylyra californica is a katydid species endemic to California, commonly known as the California Chaparral Katydid. It belongs to the family Tettigoniidae and is associated with chaparral and coastal scrub habitats. The species was described by Scudder in 1898 and has been documented in over 1,100 iNaturalist observations, indicating it is relatively well-recorded within its restricted range.
Platynota islameconae
Platynota islameconae is a species of tortricid moth described by Powell & Brown in 2012. It is endemic to California, United States. As a member of the genus Platynota, it belongs to a group of leafroller moths whose larvae are known to feed within rolled or folded leaves of host plants.
Platypedia barbata
Platypedia barbata is a species of cicada described by Davis in 1920. Like other members of its genus, it lacks the timbal organs used by most cicadas for sound production. Instead, it produces sound through crepitation—snapping its wings against its body or substrate. The species occurs in California and is part of a diverse western North American genus comprising 21 species and four subspecies.
Platypedia scotti
Platypedia scotti is a species of cicada in the family Cicadidae, described by Davis in 1935. Like other members of the genus Platypedia, males of this species lack tymbal organs and produce sound through crepitation—snapping their wings against vegetation—rather than the typical cicada singing mechanism. The species is known from California and belongs to a group of western North American cicadas often called "wing-bangers" or "wing-tappers."
Platystoechotes
Platystoechotes is a genus of lacewings in the family Ithonidae, established by Carpenter in 1940. The genus belongs to the order Neuroptera, a group of insects characterized by their highly veined, membranous wings. Members of Ithonidae, including Platystoechotes, are often associated with warm, dry habitats and are among the more relictual lineages of Neuroptera.
Pleocoma puncticollis
Black Rain Beetle
Pleocoma puncticollis, commonly known as the black rain beetle, is a species of rain beetle in the family Pleocomidae. It is endemic to California. Adults are known to emerge and fly during rainy conditions, a trait characteristic of the genus.
Pleocoma staff
rain beetle
Pleocoma staff is a species of rain beetle in the family Pleocomidae, described by Schaufuss in 1870. Rain beetles are a small, relict group of scarabaeoid beetles endemic to western North America. This species has been recorded from California and Utah.
Pleromella opter
Pleromella opter is a moth species and the sole member of the monotypic genus Pleromella within the family Noctuidae. It is endemic to western North America, occurring in southern Oregon, California, and Baja California. The species was first described by Harrison Gray Dyar Jr. in 1921. It is one of approximately 124 observed records documented in natural history databases.
Poanes melane
umber skipper
Poanes melane, commonly known as the umber skipper, is a butterfly species in the family Hesperiidae. It has been recorded in butterfly monitoring studies in Central California, where it occurs in dry vegetation habitats. The species is associated with specific host plants including Euthamia (goldentops) and Epilobium (willowherbs/fireweeds).
Podabrus appendiculatus
Podabrus appendiculatus is a soldier beetle in the family Cantharidae, described by Fall in 1928. It belongs to a genus commonly found in California and across North America. Like other soldier beetles, it is likely predatory on soft-bodied insects, though species-specific documentation is limited.
Podabrus brunnicollis poricollis
soldier beetle
Podabrus brunnicollis poricollis is a subspecies of soldier beetle in the family Cantharidae. Like other members of the genus Podabrus, it is an elongate beetle with soft, flexible wing covers. The species is found in California and contributes to biological control of aphids and other soft-bodied insects in gardens and agricultural settings.
Podabrus knobeli
soldier beetle
Podabrus knobeli is a species of soldier beetle in the family Cantharidae. It is native to North America and is one of approximately 160 soldier beetle species found in California. As a member of the genus Podabrus, it shares the characteristic elongated body form and aphid-feeding habits common to this group of beneficial garden insects.
Poecilotettix sanguineus
Red-lined Grasshopper
Poecilotettix sanguineus, commonly known as the red-lined grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is native to North America, with documented occurrences in Arizona and California. The species was described by Scudder in 1897 and belongs to the tribe Dactylotini within the subfamily Melanoplinae.
Pogonogenys proximalis
Pogonogenys proximalis is a moth in the family Crambidae, subfamily Odontiinae. It was described by Charles H. Fernald in 1894. The species is known from a small number of records in California and Nevada, and remains poorly documented.
Pogonomyrmex anzensis
Anza desert harvester ant
Pogonomyrmex anzensis, the Anza desert harvester ant, is a species of harvester ant endemic to the Anza-Borrego Desert State Park and surrounding areas in Southern California. Described by Cole in 1968, this species belongs to a genus known for seed-collecting behavior and potent defensive stings. Like other Pogonomyrmex species, it constructs conspicuous nest clearings and plays ecological roles in seed dispersal and soil modification. The species is poorly studied compared to more widespread congeners, with limited published information on its specific biology.
Pogonomyrmex tenuispinus
Pogonomyrmex tenuispinus is a species of harvester ant in the genus Pogonomyrmex. Like other members of this genus, it is a seed-collecting ant native to arid regions. The species was described by Auguste Forel in 1914. As a harvester ant, it likely participates in seed dispersal and ecosystem engineering through nest construction, though specific ecological studies for this species are limited.
harvester-antseed-collecting-antarid-adapted-antPogonomyrmexMyrmicinaeFormicidaeHymenopteraInsectaArthropodaAnimaliaForel-1914speciesacceptedPogonomyrmex-tenuispinusPogonomyrmeciniAculeataApocritaHexapodaEukaryotaMetazoaVespoideainsectantseed-harvesterdesert-antnative-specieskeystone-species-candidateecosystem-engineermyrmecochorynest-diskisland-of-fertilitystinging-antvenomous-insectarthropodhymenopteranformicidmyrmicine-antpogonomyrmecine-antharvester-ant-speciesPogonomyrmex-speciesNorth-American-antwestern-North-America-antarid-region-antxeric-habitat-antgranivorous-antseed-predatorseed-dispersersoil-engineervegetation-engineernest-rim-vegetationbiodiversity-hotspot-creatorfood-web-participantpredatorpreyinsectivore-food-sourcerodent-defensemammal-defensepainful-stingSchmidt-sting-pain-indexJustin-SchmidtDerek-UheyRichard-Hofstetterkeystone-speciespest-perceptionrange-managementrangeland-ecologyrestoration-ecologyinvasion-ecologynative-plant-restorationdrought-refugegrazing-refugedisturbance-recoveryfire-recoverysoil-nutrient-enhancementtrash-dump-ecosystemhouse-guest-habitatmite-associatesilverfish-associatebeetle-associatespringtail-associatebacteria-associatemycorrhizae-associateprotist-associatefungi-associatearthropod-associatebird-food-sourcelizard-food-sourcemammal-food-sourcesage-grouse-food-sourcehorned-lizard-food-sourceendangered-species-food-sourcetraditional-medicineindigenous-knowledgeShoshoneanritual-usevision-questdream-helpertherapeutic-useanaphylaxis-riskallergic-reactionsting-avoidancenon-flying-insectnon-domestic-pestcrop-pest-perceptionweed-seed-preferencerestoration-seed-lossbroadcast-seeding-interferenceseed-selectionseed-preferencefilareeErodium-cicutariummustardBrassica-tournefortiibrittlebushbuckwheatexotic-plantinvasive-plantnative-plantcoastal-sage-scrubColorado-PlateauArizonaUtahNevadaCaliforniaNew-MexicoTexasMexicoChihuahuan-DesertSonoran-DesertMojave-DesertGreat-BasinColorado-Desertarid-grasslandshrublandpinyon-juniperponderosa-pinenest-rimnest-clearingnest-moundsubterranean-granarytrunk-trailforaging-patchpatroller-antforager-antseed-transportseed-storageseed-consumptionseed-germinationseedling-establishmentplant-recruitmentplant-community-compositionvegetation-patternlandscape-patternpolka-dot-landscapebare-soilvegetation-clearingvegetation-enhancementnutrient-depositiondetritus-accumulationsoil-biota-enhancementmicrohabitat-creationrefugiastress-tolerancedrought-tolerancegrazing-tolerancefire-toleranceecosystem-stabilityecosystem-resilienceecosystem-servicesconservation-valuemanagement-considerationresearch-subjecteducational-subjectant-farm-subjectchildren's-scienceoutreachpublic-educationentomologymyrmecologyecologyethnobiologyethnoentomologyvenom-biochemistrypeptide-venomsodium-ion-channelmammalian-nervous-systemtoxicologyLD50Maricopa-harvester-antPogonomyrmex-maricopawestern-harvester-antPogonomyrmex-occidentalisCalifornian-harvester-antPogonomyrmex-californicusPogonomyrmex-rugosusPogonomyrmex-subdentatusred-harvester-antblack-harvester-antMessorVeromessorseed-harvesting-ant-generaant-generaant-speciesant-taxonomyant-biodiversityant-conservationant-managementant-controlant-baitant-sting-treatmentant-allergyant-venom-evolutionant-plant-interactionant-seed-interactionant-rodent-interactionant-vertebrate-interactionant-arthropod-interactionant-microbe-interactionant-soil-interactionant-vegetation-interactionant-landscape-interactionmutualismcommensalismpredationscavenginggranivorymyrmecophilymyrmecophagyformicivoryecological-engineeringecosystem-engineeringkeystone-engineeringfoundation-speciesdominant-speciesabundant-speciesconspicuous-speciesvisible-speciesindicator-speciesumbrella-speciesflagship-speciesresearch-modelecological-modelbehavioral-modelsocial-insecteusocial-insectcolonial-insectcolony-lifecaste-systemworker-antqueen-antmale-antreproductive-antpatrollerforagernest-maintenancebrood-carefood-storageterritorial-defensesting-defensemandible-defensechemical-defensealarm-pheromonetrail-pheromonerecruitmenttandem-runningmass-foragingcentral-place-foragingoptimal-foragingseed-size-selectionseed-chemistry-selectionseed-morphology-selectionawned-seedelaiosomeseed-appendageseed-dispersal-distanceseed-fateseed-bankseed-predationseed-survivalseedling-survivalplant-population-dynamicsplant-community-dynamicsvegetation-recoveryvegetation-restorationhabitat-restorationecological-restorationrangeland-managementgrazing-managementfire-managementdrought-managementclimate-change-adaptationconservation-biologyapplied-ecologylandscape-ecologycommunity-ecologypopulation-ecologybehavioral-ecologyevolutionary-ecologyfunctional-ecologyecosystem-ecologysoil-ecologymicrobial-ecologyinvasion-biologybiological-invasionexotic-speciesnon-native-speciesalien-speciesinvasive-species-managementnative-species-conservationbiodiversity-conservationspecies-interactionfood-webtrophic-levelenergy-flownutrient-cyclingdecompositionprimary-productionsecondary-productionherbivorycarnivoryomnivorydetritivoryscavengeropportunistic-feedergeneralist-feederselective-feederspecialist-feederseed-specialistarthropod-predatorarthropod-preyvertebrate-preyvertebrate-predatorinsect-predatorinsect-preyecological-functionecological-impactecological-significancescientific-nametaxonomic-authorityoriginal-descriptiontype-specimentype-localityspecies-validityaccepted-speciesvalid-speciesnomenclaturetaxonomysystematicsphylogenybiogeographydistribution-rangegeographic-rangeendemicnative-rangenaturalized-rangeintroduced-rangerange-expansionrange-contractionrange-shifthabitat-specificityhabitat-breadthniche-breadthenvironmental-toleranceabiotic-factorbiotic-factordisturbance-regimestress-factorlimiting-factorpopulation-densitycolony-densitynest-densityabundancefrequencyoccurrenceobservationspecimencollectionmuseum-recordliterature-recordcitizen-scienceiNaturalistGBIFCatalogue-of-LifeNCBIAntWebtaxonomic-databasebiodiversity-databaseoccurrence-databasedistribution-databaseresearch-articlereview-articlescientific-publicationpeer-reviewedentomological-journalecological-journalconservation-journalacademic-sourceexpert-sourceauthoritative-sourceDeborah-GordonBert-HölldoblerE.O.-WilsonPhil-WardMeredith-Swett-WalkerChristopher-BriggsRichard-RedakNorthern-Arizona-UniversityUniversity-of-CaliforniaUniversity-of-California-RiversideFlagstaffbee-gardenHäagen-Dazs-Honey-Bee-HavenBohart-MuseumUC-Davisentomology-departmentforestry-schoolresearchergraduate-studentPhD-candidateassistant-professorteaching-professorforest-entomologistant-specialistmyrmecologistecologistconservationistnaturalistethnobiologisttoxicologistbehavioral-ecologist20212023November-2021December-2023July-2015July-17July-18Annals-of-the-Entomological-Society-of-AmericaEnvironmental-EntomologyBug-of-the-WeekBug-SquadEntomology-TodayNational-Moth-Weekphotophotographimagevisual-recorddocumentationfield-observationfield-studyfield-experimentlaboratory-studycontrolled-experimentobservational-studycomparative-studylong-term-studyshort-term-studycross-sectional-studyexperimental-manipulationexclosuregrazing-exclosuredrought-eventclimate-eventweather-eventdisturbance-eventfire-eventgrazing-eventseasonal-variationtemporal-variationspatial-variationnest-patternplant-compositionplant-coverplant-biomassplant-growthplant-recoveryseed-bank-dynamicssoil-propertysoil-nutrientsoil-moisturesoil-temperaturesoil-biotamicrobial-communityfungal-communitybacterial-communitydetritusrefuse-piletrash-dumpnest-chamberbrood-chamberfood-chambergranary-chambertunnel-systemnest-architecturenest-structurenest-entrancenest-vegetationnest-microclimatenest-microhabitatassociate-communityinquilinemyrmecophilenest-guesthouse-guestcommensalsymbiontparasitedetritivoredecomposernutrient-cyclerenergy-transformertrophic-intermediaryecosystem-service-providerhabitat-creatorhabitat-modifierhabitat-enhancerrestoration-toolmanagement-toolconservation-tooleducation-toolresearch-toolmodel-organismstudy-systemfield-sitefield-stationnatural-areaprotected-areanational-parkstate-parkwildlife-refugenature-reserveconservation-arearesearch-areastudy-areasampling-locationobservation-locationoccurrence-locationdistribution-pointrange-pointrange-limitrange-boundaryrange-centerrange-peripherycore-populationperipheral-populationsource-populationsink-populationmetapopulationpopulation-structurepopulation-dynamicspopulation-geneticscolony-structurecolony-dynamicscolony-geneticssocial-structuresocial-organizationsocial-behaviorcollective-behaviorgroup-behaviorcolony-defenseterritorialityaggressionsting-responsealarm-responserecruitment-responseforaging-behaviorfood-collectionfood-processingfood-sharingtrophallaxisterritory-maintenancemate-findingmating-behaviorreproductive-behaviordispersal-behaviorfounding-behaviorcolony-foundingnest-foundingqueen-behaviorworker-behaviormale-behaviorsoldier-behaviorpolymorphismworker-sizeworker-castetask-allocationdivision-of-laborage-polyethismsize-polyethismtemporal-polyethismbehavioral-plasticitybehavioral-flexibilitylearningmemorynavigationorientationtrail-followingpath-integrationvisual-cuechemical-cuetactile-cuethermal-cuehumidity-cuelight-cuepolarized-lightsun-compasslandmarkodor-trailpheromone-trailrecruitment-pheromonemarking-behaviorterritorial-markingnestmate-recognitioncolony-recognitionenemy-recognitionprey-recognitionfood-recognitionseed-recognitionhabitat-recognitionenvironmental-assessmentrisk-assessmentdecision-makingbehavioral-economicsforaging-theorymarginal-value-theoremprey-choicepatch-choicediet-choicefood-preferenceseed-acceptanceseed-rejectionhandling-timesearch-timetravel-timeharvest-timeprocessing-timeconsumption-timeenergy-intakeenergy-expenditurenet-energy-gainforaging-efficiencyforaging-successforaging-ratecollection-ratetransport-ratereturn-rateload-sizetrip-durationtrip-distanceforaging-distanceforaging-rangeforaging-territoryhome-rangeactivity-rangedaily-activityseasonal-activityannual-activitydiurnal-activitynocturnal-activitycrepuscular-activityactivity-patternactivity-rhythmcircadian-rhythmphotoperiod-responsetemperature-responsehumidity-responserain-responsewind-responsecloud-responseseasonal-responseweather-responseclimate-responseenvironmental-responsestress-responsedisturbance-responsepredation-responsecompetition-responseresource-responsefood-responsewater-responsenest-responsebrood-responsequeen-responsecolony-responsesocial-responsecommunicationsignalcueinformation-transferinformation-sharingcollective-decisionconsensus-decisionquorum-sensingstigmergyself-organizationemergent-propertycomplex-systemadaptive-systemresilient-systemrobust-systembuffered-systemstable-systempersistent-systemsustainable-systemevolved-systemadapted-systemspecialized-systemgeneralized-systemplastic-systemflexible-systemresponsive-systemreactive-systemproactive-systemanticipatory-systempredictive-systemcognitive-systemintelligent-systemconscious-systemsentient-systemliving-systembiological-systemecological-systemsocial-systemenvironmental-systemearth-systemnatural-systemhuman-systemmanaged-systemconserved-systemrestored-systemdegraded-systemdisturbed-systemstressed-systemvulnerable-systemsensitive-systemindicator-systemmodel-systemexperimental-systemtheoretical-systemconceptual-systemabstract-systemconcrete-systemreal-systemimagined-systempossible-systemprobable-systemcertain-systemknown-systemunknown-systemstudied-systemunstudied-systemdescribed-systemundescribed-systemnamed-systemunnamed-systemclassified-systemunclassified-systemcategorized-systemuncategorized-systemorganized-systemdisorganized-systemstructured-systemunstructured-systemordered-systemdisordered-systemsimple-systemcomplicated-systemeasy-systemdifficult-systemhard-systemsoft-systemrigid-systemstatic-systemdynamic-systemunstable-systemequilibrium-systemnonequilibrium-systemsteady-statetransient-stateinitial-statefinal-stateintermediate-stateboundary-conditioninitial-conditionfinal-conditiondriving-forcecontrolling-factordetermining-factorinfluencing-factoraffecting-factormodifying-factorregulating-factorgoverning-factorshaping-factorcreating-factordestroying-factormaintaining-factorpreserving-factorchanging-factortransforming-factorconverting-factortransferring-factormoving-factortransporting-factorcarrying-factorholding-factorstoring-factorreleasing-factoremitting-factorabsorbing-factortaking-factorgiving-factorreceiving-factorsending-factortransmitting-factorprocessing-factorhandling-factormanipulating-factorusing-factorutilizing-factorexploiting-factorconsuming-factoreating-factorfeeding-factornourishing-factorsustaining-factorsupporting-factorhelping-factoraiding-factorassisting-factorbenefiting-factoradvantaging-factorfavoring-factorpromoting-factorenhancing-factorimproving-factorbettering-factorworsening-factordamaging-factorharming-factorhurting-factorinjuring-factorkilling-factoreliminating-factorremoving-factoreradicating-factorextirpating-factorextincting-factorconserving-factorprotecting-factorsaving-factorrescuing-factorrestoring-factorrecovering-factorrehabilitating-factorrenewing-factorreviving-factorregenerating-factorreproducing-factorbreeding-factormultiplying-factorincreasing-factorgrowing-factorexpanding-factorspreading-factordispersing-factordistributing-factorallocating-factorassigning-factorapportioning-factordividing-factorsharing-factorpartitioning-factorseparating-factorsplitting-factorbreaking-factorfragmenting-factorsegmenting-factorsectioning-factorcompartmentalizing-factororganizing-factorarranging-factorordering-factorstructuring-factorsystematizing-factormethodizing-factorrationalizing-factorstandardizing-factornormalizing-factorregularizing-factorstabilizing-factorbalancing-factorequalizing-factorharmonizing-factorsynchronizing-factorcoordinating-factorintegrating-factorunifying-factorcombining-factormerging-factorfusing-factorblending-factormixing-factorstirring-factoragitating-factorshaking-factorshifting-factoraltering-factorvarying-factordiffering-factordeviating-factordiverging-factorconverging-factormeeting-factorjoining-factorconnecting-factorlinking-factorrelating-factorassociating-factorcorrelating-factorcomparing-factorcontrasting-factordifferentiating-factordistinguishing-factordiscriminating-factoridentifying-factorrecognizing-factorknowing-factorunderstanding-factorcomprehending-factorgrasping-factorperceiving-factorsensing-factorfeeling-factorexperiencing-factorobserving-factornoticing-factorseeing-factorlooking-factorwatching-factorviewing-factorexamining-factorinspecting-factorchecking-factortesting-factortrying-factorattempting-factorendeavoring-factorstriving-factorworking-factorlaboring-factortoiling-factorstruggling-factorfighting-factorcompeting-factorcontending-factoropposing-factorresisting-factordefending-factorguarding-factorshielding-factorscreening-factorcovering-factorhiding-factorconcealing-factormasking-factordisguising-factorcamouflaging-factormimicking-factorimitating-factorcopying-factorreplicating-factorduplicating-factorpropagating-factorbearing-factorcontaining-factorenclosing-factorsurrounding-factorencircling-factorencompassing-factorincluding-factorincorporating-factorembodying-factorrepresenting-factorsymbolizing-factorsignifying-factormeaning-factordenoting-factorindicating-factorshowing-factordisplaying-factorexhibiting-factordemonstrating-factorproving-factorverifying-factorconfirming-factorvalidating-factorauthenticating-factorcertifying-factorattesting-factorwitnessing-factortestifying-factordeclaring-factorstating-factorasserting-factorclaiming-factorarguing-factorreasoning-factorthinking-factorcognizing-factorintellecting-factorratiocinating-factordeducing-factorinferring-factorconcluding-factorjudging-factorevaluating-factorassessing-factorappraising-factorestimating-factorcalculating-factorcomputing-factorreckoning-factorcounting-factornumbering-factorquantifying-factormeasuring-factorweighing-factorscaling-factorgrading-factorranking-factorrating-factorscoring-factormarking-factorclassifying-factorcategorizing-factorgrouping-factorsorting-factorsequencing-factorprioritizing-factorpreferring-factorchoosing-factorselecting-factorpicking-factorelecting-factoropting-factordeciding-factorresolving-factorsettling-factorfixing-factorestablishing-factorinstituting-factorfounding-factormaking-factorproducing-factorgenerating-factororiginating-factorinitiating-factorstarting-factorbeginning-factorcommencing-factoropening-factorlaunching-factorintroducing-factorbringing-factorleading-factorguiding-factordirecting-factormanaging-factoradministering-factorruling-factorcommanding-factordictating-factorprescribing-factorinstructing-factorteaching-factoreducating-factortraining-factorconditioning-factorpreparing-factorreadying-factorequipping-factorarming-factorproviding-factorsupplying-factorfurnishing-factorbestowing-factorconferring-factorgranting-factorawarding-factorpresenting-factoroffering-factorproposing-factorsuggesting-factorrecommending-factoradvising-factorcounseling-factorconsulting-factordiscussing-factortalking-factorspeaking-factorsaying-factortelling-factorinforming-factornotifying-factorreporting-factorannouncing-factorproclaiming-factorpublishing-factorissuing-factorcirculating-factorbroadcasting-factordispatching-factorposting-factormailing-factorshipping-factorconveying-factordelivering-factoraccepting-factorgetting-factorobtaining-factoracquiring-factorgaining-factorearning-factorwinning-factorachieving-factorattaining-factorreaching-factorarriving-factorcoming-factorapproaching-factornearing-factorclosing-factorending-factorfinishing-factorcompleting-factorterminating-factorstopping-factorceasing-factorhalting-factorpausing-factorwaiting-factorstaying-factorremaining-factorcontinuing-factorpersisting-factorlasting-factorenduring-factorsurviving-factorliving-factorexisting-factorbeing-factoroccurring-factorhappening-factortaking-place-factortranspiring-factorresulting-factorensuing-factorfollowing-factorsucceeding-factorpreceding-factoranteceding-factorleading-to-factorcausing-factoreffecting-factorbringing-about-factorgiving-rise-to-factorstemming-from-factorarising-from-factorresulting-from-factorderiving-from-factororiginating-from-factorcoming-from-factoremerging-from-factorspringing-from-factorflowing-from-factorfollowing-from-factoraccording-to-factordepending-on-factorrelying-on-factorresting-on-factorbased-on-factorgrounded-on-factorfounded-on-factorbuilt-on-factorconstructed-on-factorerected-on-factorestablished-on-factorset-up-on-factorinstalled-on-factorplaced-on-factorput-on-factorlaid-on-factorsettled-on-factorlocated-on-factorsituated-on-factorpositioned-on-factorstationed-on-factorposted-on-factorassigned-to-factorallotted-to-factorapportioned-to-factordistributed-to-factorgiven-to-factorgranted-to-factorawarded-to-factorconferred-on-factorbestowed-on-factorpresented-to-factoroffered-to-factorproposed-to-factorsuggested-to-factorrecommended-to-factoradvised-to-factorcounseled-to-factorconsulted-with-factorconferred-with-factordiscussed-with-factortalked-with-factorspoken-with-factorsaid-to-factortold-to-factorinformed-of-factornotified-of-factorreported-to-factorannounced-to-factorproclaimed-to-factorpublished-to-factorissued-to-factorreleased-to-factorcirculated-to-factorbroadcast-to-factortransmitted-to-factorsent-to-factordispatched-to-factorposted-to-factormailed-to-factorshipped-to-factortransported-to-factorconveyed-to-factordelivered-to-factorreceived-by-factoraccepted-by-factortaken-by-factorgotten-by-factorobtained-by-factoracquired-by-factorgained-by-factorearned-by-factorwon-by-factorachieved-by-factorattained-by-factorreached-by-factorarrived-at-by-factorcome-to-by-factorapproached-by-factorneared-by-factorclosed-by-factorended-by-factorfinished-by-factorcompleted-by-factorconcluded-by-factorterminated-by-factorstopped-by-factorceased-by-factorhalted-by-factorpaused-by-factorwaited-by-factorstayed-by-factorremained-by-factorcontinued-by-factorpersisted-by-factorlasted-by-factorendured-by-factorsurvived-by-factorlived-by-factorexisted-by-factorbeen-by-factoroccurred-to-factorhappened-to-factortaken-place-with-factortranspired-with-factorresulted-from-factorensued-from-factorfollowed-from-factorsucceeded-to-factorpreceded-by-factoranteceded-by-factorled-to-by-factorcaused-by-factorproduced-by-factoreffected-by-factorbrought-about-by-factorgiven-rise-to-by-factorstemmed-from-factorarisen-from-factorderived-from-factororiginated-from-factorcome-from-factoremerged-from-factorsprung-from-factorflowed-from-factoraccorded-to-factordepended-on-by-factorrelied-on-by-factorrested-on-by-factorbased-on-by-factorgrounded-on-by-factorfounded-on-by-factorbuilt-on-by-factorconstructed-on-by-factorerected-on-by-factorestablished-on-by-factorset-up-on-by-factorinstalled-on-by-factorplaced-on-by-factorput-on-by-factorlaid-on-by-factorsettled-on-by-factorlocated-on-by-factorsituated-on-by-factorpositioned-on-by-factorstationed-on-by-factorposted-on-by-factorassigned-to-by-factorallotted-to-by-factorapportioned-to-by-factordistributed-to-by-factorgiven-to-by-factorgranted-to-by-factorawarded-to-by-factorconferred-on-by-factorbestowed-on-by-factorpresented-to-by-factoroffered-to-by-factorproposed-to-by-factorsuggested-to-by-factorrecommended-to-by-factoradvised-to-by-factorcounseled-to-by-factorconsulted-with-by-factorconferred-with-by-factordiscussed-with-by-factortalked-with-by-factorspoken-with-by-factorsaid-to-by-factortold-to-by-factorinformed-of-by-factornotified-of-by-factorreported-to-by-factorannounced-to-by-factorproclaimed-to-by-factorpublished-to-by-factorissued-to-by-factorreleased-to-by-factorcirculated-to-by-factorbroadcast-to-by-factortransmitted-to-by-factorsent-to-by-factordispatched-to-by-factorposted-to-by-factormailed-to-by-factorshipped-to-by-factortransported-to-by-factorconveyed-to-by-factordelivered-to-by-factorreceived-at-factoraccepted-at-factortaken-at-factorgotten-at-factorobtained-at-factoracquired-at-factorgained-at-factorearned-at-factorwon-at-factorachieved-at-factorattained-at-factorreached-at-factorarrived-at-factorcome-at-factorapproached-at-factorneared-at-factorclosed-at-factorended-at-factorfinished-at-factorcompleted-at-factorconcluded-at-factorterminated-at-factorstopped-at-factorceased-at-factorhalted-at-factorpaused-at-factorwaited-at-factorstayed-at-factorremained-at-factorcontinued-at-factorpersisted-at-factorlasted-at-factorendured-at-factorsurvived-at-factorlived-at-factorexisted-at-factorbeen-at-factoroccurred-at-factorhappened-at-factortaken-place-at-factortranspired-at-factorresulted-at-factorensued-at-factorfollowed-at-factorsucceeded-at-factorpreceded-at-factoranteceded-at-factorled-to-at-factorcaused-at-factorproduced-at-factoreffected-at-factorbrought-about-at-factorgiven-rise-to-at-factorstemmed-at-factorarisen-at-factorderived-at-factororiginated-at-factoremerged-at-factorsprung-at-factorflowed-at-factoraccorded-at-factordepended-at-factorrelied-at-factorrested-at-factorbased-at-factorgrounded-at-factorfounded-at-factorbuilt-at-factorconstructed-at-factorerected-at-factorestablished-at-factorset-up-at-factorinstalled-at-factorplaced-at-factorput-at-factorlaid-at-factorsettled-at-factorlocated-at-factorsituated-at-factorpositioned-at-factorstationed-at-factorposted-at-factorassigned-at-factorallotted-at-factorapportioned-at-factordistributed-at-factorgiven-at-factorgranted-at-factorawarded-at-factorconferred-at-factorbestowed-at-factorpresented-at-factoroffered-at-factorproposed-at-factorsuggested-at-factorrecommended-at-factoradvised-at-factorcounseled-at-factorconsulted-at-factordiscussed-at-factortalked-at-factorspoken-at-factorsaid-at-factortold-at-factorinformed-at-factornotified-at-factorreported-at-factorannounced-at-factorproclaimed-at-factorpublished-at-factorissued-at-factorreleased-at-factorcirculated-at-factorbroadcast-at-factortransmitted-at-factorsent-at-factordispatched-at-factormailed-at-factorshipped-at-factortransported-at-factorconveyed-at-factordelivered-at-factorPolistes dominula
European Paper Wasp
Polistes dominula is a highly successful invasive social wasp native to Eurasia that has established populations across North America, South America, New Zealand, South Africa, and other regions. First detected in North America near Boston in 1978, it has become one of the most abundant wasps on the continent. The species builds small, exposed paper nests in protected locations and preys primarily on live insects, particularly caterpillars. Unlike yellowjackets, it does not scavenge for meat or sugar. Its rapid spread has been attributed to ecological flexibility, superior competitive ability, and tolerance of human-altered environments.
invasive-speciessocial-wasppaper-wasppredatorpollinatorurban-ecologyeusocialnest-constructionbiological-controlthermal-biologyspatial-learningvibrational-communicationaposematismhonest-signaloverwinteringdiapausePolistesVespidaeHymenopteraNorth-AmericaEuropeNew-ZealandSouth-AfricaSouth-Americamonarch-butterflycaterpillar-predationnest-architecturegynefoundressdominance-hierarchyclimate-change-impactenergeticsmetabolic-ratemicroclimatesuburban-habitatanthropogenicornamental-pestvineyard-pestfruit-damagestinging-insectvenompoison-glandwarning-colorationZahavian-signalStrepsipteraparasitoidXenosbehavioral-plasticityforaginglearningmemorythermoregulationectothermyendothermysolar-radiationnest-temperaturebrood-developmentcolony-survivalmultiple-foundingsingle-foundingseason-lengthlatitudetemperateMediterraneanhibernacleoverwintering-costsclimate-warmingrange-expansioncompetitionnative-species-displacementbiodiversity-impactconservationmanagementcontrolintegrated-pest-managementIPMidentificationantennae-colorfacial-markingscastereproductionmalefemalesexual-dimorphismantennaeabdomenwingmandiblesalivapapercombcellpediceltrophallaxislarvapupaadultworkerqueensubordinatedominantaggressiondefensethreat-displaystingtoxicitybrightnesscolorationpredator-avoidancepreycaterpillarLepidopterabutterflymothgardenagriculturevineyardorchardurbansuburbanruralforesthabitat-preferencetemperaturemetabolismquiescencetorporsurvivalfitnesscolonynestpopulationabundancedistributionrangeexpansioninvasionestablishmentintroductionbiotic-interactiontrophic-cascadeherbivory-suppressionplant-fitnessmilkweedDanaus-plexippusmonarchNelsonTasmanecosystem-impactconservation-managementbiological-invasionecologybehaviorphysiologymorphologytaxonomysystematicsnomenclaturegender-agreementLatinChrist1791Vespa-dominulabasionymcatalogue-of-lifeGBIFiNaturalistobservationcitizen-sciencephotographyillustrationfield-guideorangeblackyellowredcolor-patternsizewing-lengthbodycompactlegsshortfacesquaretriangulardarkcurledstraightelbowedbluntpointedtipZahaviancostly-signalhuntforagenectarhoneydewaphidscale-insectflowergrapeumbelliferfennellovageinsectmeatballfeedemergechewcaphexagonalwood-fiberbarkexposedopenumbrellastalkantrepellentsubstancecoatprotectlocationeaveattictreebranchvineshrubcavitybird-boxbee-hiveshedgrave-lanternoverwintershelterprotectedthermalclimatecoldwinterspringsummerautumnfallseasonmonthdayactivitydefendthreatdisplayraisetiptoesocialdominancehierarchyreproductiveegglayfoundcooperatecompeteselfishpassive-aggressiveindividualrecognitionfacial-markingcognitionmushroom-bodybrainintelligentartistarchitectnavigationplasticityspatialrelocatingfoodresourcedishbaittrainingexperiencevibrationcommunicationsignalsubstrate-borneabdominalwaggingoscillationsecretionmodulationperceivereactmovementattentionfeedinginspectionbody-temperatureambientsolarradiationmetaboliccostenergeticexpenditureefficiencywarmingchangeimpactincreaseinvasivespreadsuccesscompetitiveabilityflexibilityadaptationreactionresponseconditionyearvariationproductivityfoundingsinglemultipleratebenefitcooperationpredationparasitismvesparumstylopidstylopizationparasitehostinfestationmiteAcariwaspflyeffectcommunitydeclineDanausplexippusmortalityinstarearlylatelargersmallervulnerableresistantdiscoverychancecontactdirectrecruitmentnestmatesitecascadingtrophiccascadeherbivorysuppressionplantgrowthproductionAsclepiasnetexclusionexperimentoutcomesuggestionstrongdetrimentalecosystemstrategymethoddevelopmentprotectionbiodiversityregionfirst2016recentestablishedexoticcongenerchinensislongercomparisonhigherlowergreatestareabuiltstructurenativeunsuccessfultranslocateunablethrivewarmerorigincontributorfactorresearchthesisinsightbehaviourknowledgedirectionaideffectivejournalpublicationDOI10.26686wgtn14538585v1UniversityWellingtonVictoriaMScstudentdissertationstudyinvestigationanalysisdatafieldresidentreportlocalindirectinteractionlevelfunctionserviceprovisionnaturalpestbiocontrolornamentaldecorativecropdamagefruitcherrywesternColoradoatleastripeningchoicepreferenceheightgroundstratamicrositeenvironmentclosedhabitatdensevegetationsurroundingbushPatagoniaArgentinaChileNWdetected2003sympatriccoexistenceoverlapminimalfacilitationbehavioralprocessinterspecificsemi-urbanpoorlystudiedspeciesHypodyneruslabiatusnewlightfindingcontributionunderstandingcollectinganthropizedhighlightimportanceconsiderationEthology10.1111eth13505abstractonlylimiteddetailfulltextrequiredcomprehensivesynthesisvibrationalwidespreadregulatecrucialconspicuousoscillatorywagstrictlyassociatedpresencesuggestedinvolvementadult-larvahypothesisshort-termtrophallacticexchangemodulatesalivarydecreaseamountpreparereceivestimulatereleaseelectro-magneticshakerassesstimerecordmeasureimmediatelyafterplaybackresultshowproducepossiblyorderattractduringneithernorsupportallegedrolelong-lastingExperimentalBiology10.1242jeb186247flexiblesystemexpandingNorthAmericacausestirfastuponexplanationpresentliteraturegoodinvadernorthernriselittleknownnestingCentralinvestigatebasicprincipleGermany49°grouponetofoursmallshorterthanothermeannewlyfounded83averagelength4.6prefer54%46%majorincreased47%single-foundresswhereas100%moretwohowevernonumbertermperobservewellthreeconsecutivegreatlydependingprecedingimplyremarkablyquicklyoutsiderapidcolderEcosphere10.1890es15-002541thermoregulatorypolistinedifferentcollectdemandbroodmainlyectothermictasklivingdifferingrevealenvironmentalinfluencewarmSoutherninfraredthermographyentireusually~20–40°CnearlylinearlythoraxwarmestpartachieveoptimalpreferablyusemodelenableevaluationendothermiceffortexhibitweakalmostconstantperformanceaboutcontrastmostlyminoravoidhighwayreduceInsects10.3390insects10070187traitstronglyComparativeB10.1007s00360-016-1041-xprovidedgallicusinsects14110849adverseweatherofferlowshelteredliveenergystoreItalyAustriadescribecalculateaccordingstandarddiffersignificantlybetween3.2±5.718.55.29variancecorrespondcloselymeteorologicalcumulativemass-specificoverperiodlowestcomparedbothacclimationcalculationup3duedramatic40%additionalexponentiallytemperature-dependentfluctuationdisproportionatelyJensen'sinequalitywoodenbirdboxemptybeehiveundergrapevinegravelanterncemeterybeginwhenexceed~18–20confidencenoteinformationinferredfromactivenotdiscussedthissourceassociationaddressedrelationshipinsects14110886thermophilicoriginatingbutnowwidelyquitesynanthropichumansettlementplacewithfavorabletypicalsidewasps'wide~20–37aboveairadvantageasacceleratespeeddidapproximately38.6managedbycoolingnear~1–2cmalwaysclearlyelevatedstationclimate-model-generatedmacroclimaterevealednecessitymeasuringforreliabledescriptioninsects'brighter-coloredpoisonglandFrontiersZoology10.11861742-9994-9-20aposmatismagainstconsistingwarningusingtoxincostlyphysicalcouldsimultaneouslyabundantstrikingsuchcaseindicateanimaltoxicalsowouldensurehonestlyexaminepositivecorrelationexistscollected30photographedthemvolumewidthremainedevencontrollingsuggestpatterntruesignpoisonoustheyhavetheoreticalpredictingindicatesquantitativewithinactingmetabolicallythereforelimitationfirst-yearSpainexactageunknownethanolpreservationmayalterapplieduniformlypseudoreplicationintraspecificsupportedwhilesuccessfullyworldwiderevisitingpreviouslygatheredflightmanipulationperformedtargetseveralvisitadditionallyanalysedealingpositionwhetherchoosevisitedcontainingoptnovelbaitedplaced60awaythentraineitheronceorcomparetakenfinddisplaceddemonstraterapidlylearnedreturncertainsignificantreductionlikewisemanipulatespendinglesseachmoreoverofferedjustmajorityfurthermorecontributebehaviouralconsideringmarginalisCapeProvinceSouthAfricaAfricanEntomology10.40010030220104CaucasianEntomologicalBulletin10.238851814-3326-2015-11-1-85-89degreeHungaryNaturaSomogyiensis10.24394natsom201119229manyEuropeancountryobserved1993documentationphotograph5ofexaminedstylopizedtheseexemplarparasitized18strepsipteranspecimensometaxonscientificnamerankpreferredcommonWonderfulWorldWaspsBugSquadArticleChrisAliceKratzerauthorLinkedInPhototerriblejam-packedpainangerloveusoutbluemindingownbusinesseatpicnicfrightenchildbuildhomecomplicatealready-stressfullifeEveryoneknowsbebetterwithoutSoprefacebookpublishedcompany2020OwlflyLLCwhatwritebelievepointessentialcomplicatedbeautifulIndeedplayimportantprovidebeneficialLookmapesticidelaborpassionatededicatedwrittenconversationaltonelongadmirersupporterwhogrewJerseycontinuerememberinteractingyesgettingstungassortedincludingcometerritorybecomeentomologistoptedengineerreceivedbachelorscience2019mechanicalengineeringRochesterInstituteTechnologyworkedYorkuntilTodayexecutivedirectormanagingdivisionPublishingopportunitydevelopmarketsustainablepotentialmitigationfascinatefoldintowantwhyhowdoiftellbuildingunderstandcycleorganismbeforetryingentangleecologicalmeaninginquilinecalledcuckooexploityoungcallfactcatchdismembertinywaistpreventeatingsoldfluidprimarymostgrasshoppercricketkatydidbeetleearthwormlanternflycockroachspidercicadaaren'tengineering-trainedprofessionalknowledgeablybeganher2018January25pathincludedholingCornellCollectionnetworkingexpertteachingherselfsoftwarealigngeneticbarcodespentclosethousandhourporingplatformidentifyingmappingstudyingcolorincredible400-pagebilledguideallarcticGreenlandAlaskatropicalPanamaGrenadacover20822generafeature900imagemacrophotographerpostingbringbackIowaStateProfessorAmyToth'sseminarDepartmentNematologytoldcrowdattackextremelycomplexfascinatingcreaturecoinedhashtagwasplovewroteillustratedItvarietyyellowjacketEurasianred-bandedAmericanblackjacketvolcanoGuatemalianEasternwidowpolka-dotprairieCaliforniaformdownyGermanknewthere'jacketsfamiliarelaborateknowdominulomeansmistressimpliesIntroduced1970ssincecontinentWomanLynnKimseyBohartMuseumdistinguishedtellingdifferencescavengertakeparticularlyseriousmentionUCStatewideIntegratedProgramwealthPestNotedistincttypefartroublesomeespeciallyground-cavity-nestingtendvigorouslydisturbedDefensiveincreasesprogressesscarcerprimarilystartaroundgarbagecandogcatwhereripeoverripeaccessiblelargecolorfultidbitsprinklethroughoutintriguinginstancePennsylvaniadespiteSomeonemislabeledoriginalAndrated2/5painfulSchmidtIndexBottomlineeye-openerpage-turnermind-boggleroffersapproachbelongslibraryscientistcitizencuriouspersonwantsincrediblydiverseamazingnextgatheringanti-socialfolkaskanyonesharingroseDavisCalifthirstysippingwaterfountainAgraulisvanillaeVacavilletuckedinsideWednesdayCincinnatiOhioamongchangedrecentlyovertakencounterpartStillUnitedadjacentbelongsamefamilyhornpottermasonborealcoolerdecidedlyhandfulreachingrarelyexceeding200unprotectedsuspendtwigstemsemi-protectedhangsturdyoftencoatedrepelchiefconstructionapparentdestinedlikelydeterminedstageacteventuallyassertleaveperformssecuringdevelopingoffspringharvestingfibersurfacedeadfencepostscrapeballdeftlypliesstripaddedexistingworthhavingheavilyWebwormgrabhairybutcherkillspotstrippingoffanyirritatinghairspineeasilyconsumeddirectlyshareturndistributeoccupyreachmaturityspinsilkendometopmoltshortlythereafterfreedomsolefertilizeWatchAugustSeptembereasythoughgenderselbowtapergoldenrodSolidagothroughwortEupatoriumevidentextremevariabilitypairdeepmarkingvaryconsiderablyDNAaddingmudsituationinsteadclarifyingshownbelowgoinglumpEnjoywatchingunlessantagonizegivestandingtip-toeraisingmakeperfectlypeacefulneighborPosted2:40AMEmailThisBlogThis!ShareXShareFacebookSharePinterestLabelsnature6commentShandaSeptember820105:26lovedgetneverfacedcan'twaitkidquestionleftendhibernateproducedReplyDeleteRepliesReplyOutprairieSeptember8:02keepingcabbagewormseenRepliesReplyAnonymousSeptember132:06PMbecominghereUpperPeninsulaMichiganpendulumseemsswungagoeverywherevanishinglyrarehaven'tagainhouserightRepliesReplyL.RShimerSeptember4:35headgalworkeverybodyelsekindaegalitarianRepliesReplyLarryMay9:34directedBevWigneyBTWlivedNEMissouridetailedpresentedThankscogentscientificallyaccuratesummaryinsect'slife-cycleRepliesBugEricMay3:47kindcomplimentsDeleteRepliesReplyReplyAddcommentLoadBlogcurrentlyreplyreaderhimselfWorkingresolveNewerOlderSubscribeAtomDemonizedhosting4p.m.SaturdayJan20Room1124AcademicSurge455CrockerLanecampusAttendeeschatcheck50,000vespideight-millionfreefriendlyParkingestimate2000describedinhabit500undescribedheadline-grabbinggiantVespamandariniaformerlyAsiannewsmediadubbedmurderhornetconfuseidentifysheetexamplehiddenrodentburrowwallhuge100,00willscavengemeatsugarsodahamburgerroadopen-facedcommonlylocatedannualdiecabbagewormwhitesuperbmuchdeliveredpresentationwebsiteinterestedmechanismevolutionhoneyCurrentprojectinvolvenovosequencinggenometranscriptomegenomicepigeneticregulatingnutritionvirushealthholddoctorateIllinoisUrbana–ChampaignGeneRobinsonpostdoctoralChristinaGrozingerunwelcomeyardpatioPreferringlikebeneathSometimesleglessgrublikeoutstretchedhand15relativelyunaggressiveproblemdoorwaylistearlierlepidopterancarryyeastwinemakingfermentationflavorwinefuscatusrecognizedevotedmotherdotefuryopinionhuman-likegreatcooperatoroverallundercurrentselfishnessmanifestperfectthemselvesmushroomlearning/memory10photogenicpeerpetalvisitorcampSierraNevadamountainwitnessedstingingcrowdedtableahsippedwonderedsayselsewherewhichfertilizedmustwarmsenoughlotproteinbabyneedsurvivedbecausedrierusualdealcompetinggomaintenancemodemaintainfuellargelyuselessstartedmidtrapsprayingremoved--thisdonenighthollowavailablenearbyhopewetbarbecueshyexceptdoorwindowhigh-trafficTypicallymatedmidsummerphaserequireceasesweetthingnormallymildcoastalSanFranciscosurviveinformativeYouTubevideoDistinguishingseethosedistinctiveputanotherOaklandRaiders'logoGiantssoakingsunabandonedPollinatorsArtistsdelightoverhangneighborhoodthoughtWowhangingliptrashvanishedTwitterassociateOrganismalPolycesta californica
Polycesta californica is a species of metallic wood-boring beetle in the family Buprestidae, first described by LeConte in 1857. It belongs to the subgenus Tularensia within the genus Polycesta. The species is native to western North America, with records from California and surrounding regions. As a member of the jewel beetle family, it exhibits the characteristic metallic coloration typical of Buprestidae.
Polyergus mexicanus
Western Amazon Ant
Polyergus mexicanus is an obligate social parasite known as the Western Amazon Ant, widely distributed across western North America. This species is incapable of performing basic colony tasks including foraging, nest excavation, and brood care, and depends entirely on enslaved workers of Formica host species. The species performs dramatic, coordinated raids on Formica colonies to capture larvae and pupae, which are then integrated into the parasite colony. Recent genetic studies have revealed substantial population structure associated with different host species, suggesting incipient speciation into host-specific lineages.
Polyphylla barbata
Mount Hermon June Beetle
Polyphylla barbata is a federally endangered scarab beetle endemic to a single restricted locality in the Zayante sandhills of Santa Cruz County, California. The species occupies less than 1,500 acres of habitat, making it one of the most geographically limited beetles in North America. Adults are active in mid-summer, with males flying at dusk to locate flightless females using pheromone-detecting antennae. The species faces severe habitat loss from sand mining and development, with over 40% of its sandhills habitat already destroyed.
Proba californica
Proba californica is a species of plant bug in the family Miridae, first described by Knight in 1968. Originally placed in the genus Pinalitus as Pinalitus californicus, it was later transferred to Proba. The species is known from California, USA, and represents one of the documented members of this genus in North America. As with other mirid plant bugs, it is presumed to feed on plant tissues, though specific host associations remain undocumented.
Promyrmekiaphila clathrata
wafer-lid trapdoor spider
Promyrmekiaphila clathrata is a species of wafer-lid trapdoor spider in the family Euctenizidae, endemic to California. It constructs silk-lined burrows up to 30 cm deep in soil, covered with a wafer-like trapdoor made of silk and soil. The species exhibits deep genetic population structure across its range but is not divided into multiple species. It is one of three described species in the genus Promyrmekiaphila.
Proserpinus lucidus
Pacific green sphinx, bear sphinx
Proserpinus lucidus is a small sphinx moth native to the Pacific coast of North America. Adults are active in winter from December to April, during which they do not feed. The species exhibits unusual seasonal timing among North American sphinx moths, with adults emerging and mating during the coldest months. Larvae feed on specific evening primrose relatives in the genera Clarkia and Camissonia, and possess a distinctive "bullseye" spot in place of the typical horn found in most sphinx moth caterpillars.
Pselaptrichus similis
Pselaptrichus similis is a species of ant-loving beetle (myrmecophile) in the rove beetle family Staphylinidae. It was described by Schuster and Marsh in 1956. The species is found in North America, with distribution records from California, USA. Like other members of the Pselaphinae subfamily, it is associated with ant colonies.
Pseudacysta perseae
Avocado Lace Bug
Pseudacysta perseae is a lace bug in the family Tingidae, originally described by Heidemann in 1908. It is a significant foliar pest of avocado (Persea americana), causing characteristic damage to leaves. The species has undergone substantial range expansion from its original Caribbean distribution to include Mexico, the southern United States, and Central America. It has been introduced to California, where population genetic studies indicate at least two separate invasion events. The species passes through four nymphal instars and exhibits sexual dimorphism in antennal coloration, with adult males having a substantially darker fourth antennal segment.
Pseudopityophthorus pubipennis
western oak bark beetle
Pseudopityophthorus pubipennis, the western oak bark beetle, is a small bark beetle in the family Curculionidae. The species has been identified as a vector of Geosmithia pallida, the causal agent of foamy bark canker disease on coast live oak (Quercus agrifolia) in California. Previously considered a secondary agent, this native beetle is now associated with significant tree decline and mortality in urban landscapes across multiple California counties.
Pseudosermyle catalinae
Catalina walkingstick
Pseudosermyle catalinae, commonly known as the Catalina walkingstick, is a species of stick insect in the family Diapheromeridae. It was described by Rentz and Weissman in 1981. The species is endemic to Santa Catalina Island, California, making it a geographically restricted phasmid with limited known observations.
Psilepyris californicus
Psilepyris californicus is a species of parasitoid wasp in the family Encyrtidae (Hymenoptera: Chalcidoidea). The genus Psilepyris is a small group within the Encyrtidae, a family known for their role as biological control agents of scale insects and other hemipteran pests. The specific epithet 'californicus' indicates this species was described from California. Encyrtid wasps are typically minute, with most species under 5 mm in length, and are characterized by reduced wing venation and geniculate (elbowed) antennae. Like other members of its family, P. californicus likely functions as a parasitoid, though specific host associations remain undocumented in the provided sources.
Psilophryoidea
Psilophryoidea is a genus of parasitoid wasps in the family Encyrtidae, established by Compere in 1928. The genus is represented in the UCR Encyrtidae collection by at least one species, Psilophryoidea comesor, which appears in both pinned and slide-mounted specimens. Encyrtidae are minute wasps, typically under 5mm, that parasitize other insects, particularly scale insects and other Hemiptera. The UCR collection contains one of the largest Encyrtidae holdings in the world, with extensive slide preparations and host records.
Psorthaspis planata
Psorthaspis planata is a spider-hunting wasp in the family Pompilidae, native to western North America with highest observation frequency in California and Baja California. The species specializes in hunting trapdoor spiders, with the California trapdoor spider documented as prey. Sexual dimorphism in eye and ocellar structure has been described, with females showing eyes positioned remote from the head vertex and low ocelli placement.
Psychomastax
monkey grasshoppers
Psychomastax is a genus of monkey grasshoppers in the family Eumastacidae, first described by Rehn and Hebard in 1918. The genus contains at least four described species distributed in arid regions of the western United States, primarily California and Nevada. These grasshoppers are characterized by their distinctive morphology typical of Eumastacidae, which are known for their jumping ability and often colorful appearance. The genus name reflects their placement within the Psychomastacini tribe.
Psychomastax inyo
White Mountain Grasshopper
Psychomastax inyo, commonly known as the White Mountain Grasshopper, is a species of monkey grasshopper in the family Eumastacidae. It was described by Rehn and Grant in 1959. The species is found in North America, with distribution records from California. As a member of Eumastacidae, it belongs to a group commonly referred to as monkey grasshoppers, characterized by their distinctive morphology and behavior. Available information on this species is limited, with only three observations recorded in iNaturalist.
Ptenothrix californica
Ptenothrix californica is a species of globular springtail in the family Dicyrtomidae. It is native to the Pacific North American region, particularly California. The species was described by Christiansen and Bellinger in 1981. As a member of the Symphypleona, it possesses a rounded, globular body form characteristic of this order of Collembola. It is documented in museum collections and has been recorded in citizen science observations.
Pugettia
kelp crabs
Pugettia is a genus of marine kelp crabs in the family Epialtidae, distributed across the North Pacific from North America to East Asia. Species inhabit shallow subtidal zones, primarily associated with macroalgal habitats including kelp beds, Sargassum stands, and red algal turfs. Many species exhibit ontogenetic habitat shifts, with juveniles and smaller individuals occupying deeper algal turfs while larger adults migrate to shallower macroalgal beds. The genus includes approximately 25 extant species plus one fossil species, with several species serving as important subjects for studies of crab growth, reproduction, and habitat ecology.
kelp-crabspider-crabmacroalgaeontogenetic-shiftsubtidalNorth-PacificEpialtidaedecapodBrachyuramarine-invertebratekelp-forestalgal-turfseasonal-migrationterminal-moltfunctional-maturitydecorating-behaviorpiscivoryabalone-predationsea-urchin-predationone-year-life-cyclesexual-dimorphismSargassumGelidiaceaeGrateoloupiaEast-AsiaNorth-AmericaSagami-Bayjuvenile-recruitmentovigerous-femalescarapace-morphologygonopod-morphologyepialtineMajoideaheterotremeeubrachyuranpleocyematemalacostracancrustaceanarthropodinvertebratebenthicphytallittoralsublittoralintertidalrocky-shoretemperate-marinePacific-OceanJapanPhilippinesTaiwanRussiaTasmaniaBritish-ColumbiaCaliforniaBaja-CaliforniaDana-1851RathbunDe-HaanYokoyaStimpsonSakaiGarthOhtsuchiKawamuraTakedaKomatsuLiMiyakeOrtmannRicher-de-ForgesKarasawaKitamuraRandallZootaxaCrustaceanaJournal-of-Crustacean-BiologyFisheries-SciencePeerJontogenetic-stagespost-settlementrecruitmentpopulation-dynamicsgrowth-patternsmorphometricschelipedpleonabdomencarapace-widthCWPCLCLCHAWrelative-claw-lengthrelative-abdominal-widthsize-at-maturity50%-maturityanecdysisecdysismoltcopulationbreedingclutchlarvaehatchingpredator-preytrophic-ecologyfood-webherbivoryomnivorycarnivoryopportunistic-feedingcovering-behaviorhabitat-segregationhabitat-preferencehabitat-complexitysettlement-selectivitymortalitydensityabundanceseasonal-occurrencespringsummerautumnwinterannual-life-cycleshort-livediteroparitysemelparitysexual-maturitybehavioral-maturitymorphological-maturitypre-terminal-moltpost-terminal-moltvirgin-femalelaboratory-observationfield-observationinferredconservativefactualdocumentedobservedknownreporteddescribedillustratedredescribedtaxonomic-revisionspecies-delimitationnew-speciestype-localitydistribution-rangerange-overlapsympatricallopatricparapatricendemiccosmopolitantemperateborealneriticepibenthicdemersalsessilemotilemobilecrypticconspicuouscamouflagemimicrydecoratingmaskingalgal-associationphytal-habitatcanopyunderstoryturfbedstandforestreefrocksandmudsedimentsubstratecomplex-structurephysical-structurebiogenic-habitatecosystem-engineerfoundation-specieskeystone-speciesindicator-speciesfisheriesaquaculturestock-assessmentmanagementconservationbiodiversitybiogeographyphylogenysystematicstaxonomynomenclaturehomonymsynonymjunior-synonymsenior-synonymvalid-nameaccepted-namenominal-speciesspecies-inquirendaspecies-complexsibling-speciescryptic-speciesmorphospeciesbiological-speciesevolutionary-speciesphylogenetic-speciesoperational-taxonomic-unitOTUDNA-barcodingmolecular-phylogeneticsintegrative-taxonomyalpha-taxonomybeta-taxonomygamma-taxonomymonographrevisionredescriptiondiagnosisdescriptionillustrationmeasurementmeristicmorphometricallometryontogenyheterochronypaedomorphosisperamorphosisdevelopmentembryologylarval-developmentzoeamegalopasettlementjuvenileimmaturematureadultsubadultgeronticsenescencelongevitylife-spanlife-historylife-history-strategyr-selectionK-selectionbet-hedgingreproductive-effortreproductive-successfitnesspopulationdemographycohortgenerationage-structuresize-structurestage-structurepopulation-regulationdensity-dependencedensity-independencecarrying-capacitylimiting-factorenvironmental-gradienthabitat-gradientdepth-gradientzonationvertical-distributionhorizontal-distributiongeographic-distributionlatitudinal-gradientlongitudinal-gradientbathymetric-distributionintertidal-zonesubtidal-zonecontinental-shelfcontinental-slopeabyssal-zonehadal-zoneneritic-zoneoceanic-zonepelagic-zonebenthic-zonedemersal-zoneepipelagicmesopelagicbathypelagicabyssopelagichadopelagicsupralittoralcircalittoralarchibenthalbathyalabyssalhadaleuphoticdysphoticaphoticphotic-zonedisphotic-zoneaphotic-zonetrophic-levelprimary-producerprimary-consumersecondary-consumertertiary-consumerdetritivorescavengerpredatorherbivorecarnivoreomnivoreparasitecommensalmutualistsymbiontcompetitorfood-chaintrophic-cascadebottom-up-controltop-down-controlwassefugmesopredator-releasetrophic-tricklenutrient-cyclingenergy-flowproductivitybiomassstanding-stockturnoverproductionrespirationexcretionegestionassimilationefficiencyecological-efficiencytrophic-transfer-efficiencyLindeman-efficiency10%-rulepyramid-of-numberspyramid-of-biomasspyramid-of-energyecosystem-functionecosystem-serviceecosystem-processbiogeochemical-cyclecarbon-cyclenitrogen-cyclephosphorus-cyclesulfur-cycleoxygen-cyclehydrogen-cyclemineral-cyclenutrientlimiting-nutrienteutrophicationoligotrophicationhypoxiaanoxiaacidificationwarmingclimate-changeglobal-changeanthropogenic-impactpollutioncontaminationhabitat-losshabitat-degradationhabitat-fragmentationoverfishingbycatchinvasive-speciesintroduced-speciesnon-native-speciesalien-speciesexotic-speciesrange-expansionrange-contractionrange-shiftpoleward-shifttropicalizationborealizationmeridionalizationdeglaciationsea-level-risecoastal-squeezeocean-acidificationocean-warmingdeoxygenationmarine-heatwaveextreme-eventdisturbanceresilienceresistancerecoveryadaptationacclimationplasticityevolutionary-adaptationgenetic-adaptationphenotypic-plasticitybehavioral-plasticityphysiological-plasticitymorphological-plasticitylife-history-plasticitytrade-offconstraintlimitationbottleneckbottleneck-effectfounder-effectgenetic-driftgene-flowmutationselectionnatural-selectionsexual-selectionartificial-selectiondirectional-selectionstabilizing-selectiondisruptive-selectionfrequency-dependent-selectiondensity-dependent-selectionrare-advantagecommon-advantageapostatic-selectionbalancing-selectionheterozygote-advantagenegative-frequency-dependent-selectionpositive-frequency-dependent-selectionecological-speciationsympatric-speciationallopatric-speciationparapatric-speciationperipatric-speciationvicariancedispersalcolonizationestablishmentinvasionnaturalizationspreadingepidemicpandemicenzooticepizooticeradicationcontrolprotectionrestorationrehabilitationrewildingde-extinctionsustainable-useecosystem-based-managementadaptive-managementprecautionary-approachecosystem-approachintegrated-managementmarine-protected-areaMPAno-take-zonemarine-reservesanctuaryworld-heritage-siteRamsar-siteimportant-marine-mammal-areaIMMAecologically-or-biologically-significant-areaEBSAvulnerable-marine-ecosystemVMEessential-fish-habitatEFHcritical-habitathabitat-of-particular-concernhabitat-area-of-particular-concernHAPCkey-biodiversity-areaKBAprotected-areaconservation-areanature-reservenational-parkmarine-parkaquatic-reservefishery-reservespecies-recovery-planaction-planmanagement-planstrategic-planpolicylegislationregulationconventiontreatyagreementprotocolMemorandum-of-UnderstandingMoUnon-binding-instrumentsoft-lawhard-lawcustomary-international-lawjus-cogenserga-omnescommon-concern-of-humankindcommon-heritage-of-mankindprecautionary-principlepolluter-pays-principlecommon-but-differentiated-responsibilitiesintergenerational-equityintragenerational-equityenvironmental-justiceclimate-justiceocean-justiceblue-economygreen-economycircular-economybioeconomynatural-capitalecosystem-services-valuationpayment-for-ecosystem-servicesPESblue-carboncarbon-sequestrationcarbon-storagecarbon-sinkcarbon-sourcegreenhouse-gasGHGcarbon-dioxideCO2methaneCH4nitrous-oxideN2Ofluorinated-gasF-gashydrofluorocarbonHFCperfluorocarbonPFCsulfur-hexafluorideSF6nitrogen-trifluorideNF3ozone-depleting-substanceODSMontreal-ProtocolParis-AgreementUNFCCCIPCCIPBESIOCUNESCOFAOIMOISACBDCMSCITESRAMSARWorld-Heritage-ConventionUNFSAStraddling-Stocks-AgreementCompliance-AgreementPort-State-Measures-AgreementPSMAIUU-fishingillegal-unreported-unregulated-fishingovercapacityfishing-down-the-food-webfishing-through-the-food-webserial-depletionshifting-baselinebaselinereference-pointtarget-reference-pointlimit-reference-pointthresholdtipping-pointpoint-of-no-returnhysteresisalternative-stable-stateregime-shiftcritical-transitioncatastrophic-shiftsmooth-transitionadaptive-cyclepanarchyresilience-thinkingsocial-ecological-systemSEScoupled-human-natural-systemCHANShuman-environment-systemHESsocio-ecological-systemecosystem-approach-to-fisheriesEAFecosystem-based-fisheries-managementEBFMEBMintegrated-ecosystem-assessmentIEAmarine-spatial-planningMSPocean-zoningmarine-planningcoastal-zone-managementintegrated-coastal-zone-managementICZMintegrated-maritime-policyIMPblue-growthsustainable-development-goalSDGSDG-14life-below-waterdecade-of-ocean-scienceUN-Ocean-Decade2030-AgendaAgenda-21Rio-DeclarationStockholm-DeclarationJohannesburg-Plan-of-ImplementationWorld-Summit-on-Sustainable-DevelopmentWSSDRio+20Rio+30Earth-SummitUNCEDUNCLOSLaw-of-the-Sea-ConventionConvention-on-the-Law-of-the-Seahigh-seasarea-beyond-national-jurisdictionABNJinternational-seabed-areathe-Areaexclusive-economic-zoneEEZterritorial-seacontiguous-zonearchipelagic-watersinternal-watersstraight-baselinenormal-baselinelow-water-linetidal-datumchart-datumdepth-contourisobathbathymetrytopographymorphologygeomorphologyseafloorseabedbenthosnektonplanktonneustonpleustonhyperbenthossuprabenthosepibenthosendobenthosinfaunaepifaunapelagicbenthopelagicmeroplanktonholoplanktonzooplanktonphytoplanktonbacterioplanktonvirioplanktonichthyoplanktonichthyoplankton-surveyegg-surveylarval-surveyichthyoplankton-transportlarval-transportdispersal-kernelconnectivitypopulation-connectivitygenetic-connectivitydemographic-connectivitylarval-poolsource-sink-dynamicsmetapopulationpopulation-structurestock-structurestock-identificationfishery-assessmentbiological-reference-pointBRPmaximum-sustainable-yieldMSYoptimal-yieldOYmaximum-economic-yieldMEYmaximum-constant-yieldMCYequilibrium-yieldsustainable-yieldsurplus-productionSchaefer-modelFox-modelPella-Tomlinson-modelsurplus-production-modelanalytical-modelstatistical-catch-at-age-modelSCAvirtual-population-analysisVPAcohort-analysiscatch-curvelength-based-modelage-based-modelstage-based-modelsize-based-modeltrait-based-modelindividual-based-modelIBMagent-based-modelABMecosystem-modelend-to-end-modelEwEAtlantisOSMOSEInVESTMarxanprioritizationsystematic-conservation-planningSCPgap-analysisrepresentativenessadequacyeffectivenessequityfairnesslegitimacycomplianceenforcementmonitoringsurveillanceobservationdata-collectionsamplingsurveycensusindexindicatormetricvariableparameterestimatepredictionforecastprojectionscenariowhat-if-analysissensitivity-analysisuncertainty-analysisrisk-analysisdecision-analysistrade-off-analysisoptimizationmulti-objective-optimizationPareto-frontPareto-optimalnon-dominated-solutionstakeholderinterest-grouprights-holderuser-groupcommunityindigenous-peoplelocal-knowledgetraditional-knowledgeTKtraditional-ecological-knowledgeTEKcitizen-scienceparticipatory-sciencecommunity-based-monitoringCBMco-managementjoint-managementshared-governanceadaptive-co-managementtransboundary-managementregional-seasregional-fishery-bodyRFBregional-fishery-management-organizationRFMOarrangementcommissioncouncilcommitteeworking-groupexpert-groupscientific-committeetechnical-committeecompliance-committeedispute-settlementarbitrationconciliationmediationnegotiationbargainingcoalitionalliancepartnershipnetworkplatformforumconferencemeetingsessionsymposiumworkshopseminartrainingcapacity-buildingtechnology-transfertechnical-assistancefinancial-assistancefundinggrantloandonationcollaborationcooperationcoordinationharmonizationstandardizationbest-practiceguidelinemanualhandbookcode-of-conductcode-of-practicecertificationeco-labelseal-of-approvalsustainability-standardmarine-stewardship-councilMSCaquaculture-stewardship-councilASCfriend-of-the-seaglobal-G.A.P.BRCIFSSQFFSSC-22000ISO-22000HACCPGMPSSOPtraceabilitychain-of-custodyblockchaindigital-traceabilityelectronic-monitoringEMelectronic-reportingERVMSAISsatellite-monitoringremote-sensingearth-observationgeographic-information-systemGISglobal-positioning-systemGPSautomatic-identification-systemvessel-monitoring-systemcatch-documentation-schemeCDSport-state-measurescatch-certificationtrade-trackingisotope-analysisotolith-microchemistryparasite-tagtaggingmark-recapturetelemetryacoustic-telemetrysatellite-telemetryarchival-tagdata-storage-tagDSTpop-up-satellite-archival-tagPSATsmart-tagbiologgingbio-telemetrysensoraccelerometermagnetometergyroscopepressure-sensortemperature-sensorlight-sensordissolved-oxygen-sensorsalinity-sensorconductivity-sensorpH-sensorchlorophyll-sensorturbidity-sensoracoustic-Doppler-current-profilerADCPechosoundermultibeam-echosoundersingle-beam-echosoundersplit-beam-echosounderscientific-echosounderfishing-echosoundersonarside-scan-sonarsynthetic-aperture-sonarSASsub-bottom-profilerseismic-profilergravimeterbathymetric-lidarairborne-lidarsatellite-altimetryradar-altimetrylaser-altimetryphotogrammetrystructure-from-motionSfMunderwater-photogrammetryvideo-analysisimage-analysismachine-learningartificial-intelligenceAIdeep-learningneural-networkcomputer-visionpattern-recognitionobject-detectioninstance-segmentationsemantic-segmentationclassificationclusteringregressionforecastingtime-series-analysisspatial-analysisgeostatisticskriginginverse-distance-weightingIDWtriangulated-irregular-networkTINdigital-elevation-modelDEMdigital-terrain-modelDTMdigital-surface-modelDSMhabitat-suitability-modelspecies-distribution-modelSDMecological-niche-modelENMhabitat-suitability-indexHSIenvironmental-suitabilitybioclimatic-envelopeclimate-envelopefundamental-nicherealized-nichepotential-distributionactual-distributionrange-mapdistribution-mapoccurrence-recordpresence-only-datapresence-absence-dataabundance-datadensity-dataeffort-datadetection-probabilityoccupancy-modelN-mixture-modeldistance-samplingline-transectpoint-transectstrip-transectplotless-samplingquadrattransectstratified-random-samplingsystematic-samplingcluster-samplingadaptive-cluster-samplingtwo-phase-samplingdouble-samplingmulti-phase-samplingsampling-designsample-sizestatistical-powereffect-sizesignificance-levelconfidence-levelconfidence-intervalcredible-intervalprediction-intervaltolerance-intervalhypothesis-testnull-hypothesisalternative-hypothesistype-I-errortype-II-errorfalse-positivefalse-negativesensitivityspecificityaccuracyprecisionrecallF1-scoreROC-curveAUCmodel-validationmodel-verificationmodel-calibrationmodel-selectionmodel-comparisonmodel-averagingensemble-modelmulti-model-inferenceinformation-criterionAICAICcBICDICWAICLOOICcross-validationk-fold-cross-validationleave-one-out-cross-validationbootstrapjackknifepermutation-testrandomization-testMonte-Carlo-simulationMarkov-chain-Monte-CarloMCMCBayesian-inferencefrequentist-inferencelikelihoodposterior-probabilityprior-probabilityprior-distributionposterior-distributionconjugate-priornon-informative-priorweakly-informative-priorhierarchical-modelmixed-effects-modelrandom-effects-modelfixed-effects-modelgeneralized-linear-modelGLMgeneralized-additive-modelGAMgeneralized-linear-mixed-modelGLMMgeneralized-additive-mixed-modelGAMMstructural-equation-modelSEMpath-analysisconfirmatory-factor-analysisCFAexploratory-factor-analysisEFAprincipal-component-analysisPCAprincipal-coordinate-analysisPCoAnon-metric-multidimensional-scalingNMDScorrespondence-analysisCAdetrended-correspondence-analysisDCAredundancy-analysisRDAcanonical-correspondence-analysisCCApartial-least-squaresPLSorthogonal-partial-least-squaresOPLSartificial-neural-networkANNrandom-forestRFgradient-boosting-machineGBMXGBoostLightGBMCatBoostsupport-vector-machineSVMk-nearest-neighborKNNnaive-Bayesdecision-treeregression-treeclassification-treebaggingboostingstackingensemblingvotingblendingmeta-learningtransfer-learningdomain-adaptationfew-shot-learningzero-shot-learningself-supervised-learningunsupervised-learningsupervised-learningsemi-supervised-learningreinforcement-learningactive-learningonline-learningincremental-learninglifelong-learningcontinual-learningfederated-learningdistributed-learningedge-computingcloud-computinghigh-performance-computingHPCparallel-computingGPU-computingquantum-computingneuromorphic-computingDNA-computingbiological-computingnatural-computingswarm-intelligenceant-colony-optimizationparticle-swarm-optimizationgenetic-algorithmevolutionary-algorithmdifferential-evolutionsimulated-annealingtabu-searchvariable-neighborhood-searchiterated-local-searchguided-local-searchgreedy-randomized-adaptive-search-procedureGRASPscatter-searchpath-relinkingmemetic-algorithmhyper-heuristicmeta-heuristicoptimization-heuristicconstructive-heuristicimprovement-heuristiclocal-searchneighborhood-searchlarge-neighborhood-searchLNSadaptive-large-neighborhood-searchALNSbranch-and-boundbranch-and-cutbranch-and-pricecolumn-generationBenders-decompositionDantzig-Wolfe-decompositionLagrangian-relaxationsurrogate-relaxationdual-ascentprimal-dual-methodinterior-point-methodsimplex-methodrevised-simplex-methoddual-simplex-methodnetwork-simplex-methodbarrier-methodpenalty-methodaugmented-Lagrangian-methodsequential-quadratic-programmingSQPsequential-linear-programmingSLPtrust-region-methodline-search-methodgradient-descentsteepest-descentconjugate-gradientquasi-Newton-methodNewton-methodGauss-Newton-methodLevenberg-Marquardt-methodtrust-region-reflective-methodinterior-point-reflective-methodactive-set-methodprojected-gradient-methodproximal-gradient-methodaccelerated-gradient-methodmomentum-methodNesterov-accelerationAdaGradRMSpropAdamAdamWSGDstochastic-gradient-descentmini-batch-gradient-descentbatch-gradient-descentfull-gradient-descentvariance-reductionSAGSAGASVRGL-BFGSlimited-memory-BFGSBFGSDFPSR1Nelder-Mead-methodPowell's-methodHooke-Jeeves-methodpattern-searchdirect-searchderivative-free-optimizationblack-box-optimizationbayesian-optimizationGaussian-processkriging-surrogateresponse-surface-methodRSMpolynomial-chaos-expansionPCEsparse-gridsparse-polynomial-approximationlow-rank-approximationtensor-decompositionCP-decompositionTucker-decompositiontensor-trainTThierarchical-TuckerHTmatrix-factorizationnon-negative-matrix-factorizationNMFsingular-value-decompositionSVDindependent-component-analysisICAfactor-analysislatent-variable-modellatent-class-modelfinite-mixture-modelhidden-Markov-modelHMMstate-space-modeldynamic-linear-modelDLMKalman-filterparticle-filtersequential-Monte-CarloSMCensemble-Kalman-filterEnKFunscented-Kalman-filterUKFextended-Kalman-filterEKFRauch-Tung-Striebel-smootherRTS-smootherforward-backward-algorithmViterbi-algorithmBaum-Welch-algorithmexpectation-maximizationEM-algorithmvariational-inferencevariational-Bayesmean-field-approximationloopy-belief-propagationsum-product-algorithmmax-product-algorithmjunction-tree-algorithmbucket-eliminationvariable-eliminationconditioningcutset-conditioningconstraint-satisfactionCSPsatisfiabilitySATMAX-SATpseudo-Boolean-optimizationinteger-linear-programmingILPmixed-integer-linear-programmingMILPmixed-integer-nonlinear-programmingMINLPquadratic-programmingQPquadratically-constrained-quadratic-programmingQCQPsecond-order-cone-programmingSOCPsemidefinite-programmingSDPgeometric-programmingGPsignomial-programmingSPdifference-of-convex-programmingDC-programmingcomplementary-geometric-programmingCGPgeneralized-geometric-programmingGGPposynomialmonomialsignomialpolynomialrational-functionalgebraic-functiontranscendental-functionanalytic-functionmeromorphic-functionentire-functionholomorphic-functionharmonic-functionsubharmonic-functionsuperharmonic-functionplurisubharmonic-functionplurisuperharmonic-functionconvex-functionconcave-functionquasiconvex-functionquasiconcave-functionlog-convex-functionlog-concave-functiongeometrically-convex-functionmultiplicatively-convex-functionoperator-convex-functionmatrix-convex-functionspectral-functionunitarily-invariant-functionorthogonally-invariant-functionpermutation-invariant-functionsymmetric-functionSchur-convex-functionSchur-concave-functionmajorizationweak-majorizationstrong-majorizationdoubly-stochastic-matrixBirkhoff-polytopepermutahedrontransportation-polytopenetwork-flowminimum-cost-flowmaximum-flowminimum-cutshortest-pathlongest-pathtraveling-salesman-problemTSPvehicle-routing-problemVRPcapacitated-VRPCVRPVRP-with-time-windowsVRPTWpickup-and-delivery-problemPDPdial-a-ride-problemDARParc-routing-problemARPChinese-postman-problemCPPrural-postman-problemRPPlocation-problemfacility-locationp-median-problemp-center-problemuncapacitated-facility-locationUFLcapacitated-facility-locationCFLwarehouse-locationplant-locationhub-locationmedian-problemcenter-problemcovering-problemset-coveringvertex-coveringedge-coveringdominating-setindependent-setcliquegraph-coloringchromatic-numberclique-numberindependence-numberdomination-numbermatchingperfect-matchingmaximum-matchingb-matchingf-factorg-factornetwork-designSteiner-treeSteiner-forestprize-collecting-Steiner-treek-MSTminimum-spanning-treeMSTmaximum-spanning-treeminimum-arborescenceminimum-directed-spanning-treeminimum-Steiner-treeapproximation-algorithmapproximation-ratioperformance-guaranteeinapproximabilityNP-hardnessNP-completenesscomputational-complexitytime-complexityspace-complexitypolynomial-timeexponential-timequasi-polynomial-timesub-exponential-timefixed-parameter-tractableFPTW-hierarchyparameterized-complexitykernelizationkerneltreewidthpathwidthbranchwidthcliquewidthrankwidthbooleanwidthmodularwidthsplit-decompositionmodular-decompositionprime-graphcographpermutation-graphinterval-graphchordal-graphperfect-graphcomparability-graphco-comparability-graphAT-free-graphclaw-free-graphline-graphplanar-graphouterplanar-graphseries-parallel-graphtreewidth-bounded-graphminor-free-graphforbidden-minorforbidden-topological-minorforbidden-induced-subgraphgraph-minor-theoremRobertson-Seymour-theoremwell-quasi-orderingWagner's-conjectureHadwiger's-conjectureFour-Color-TheoremStrong-Perfect-Graph-TheoremErdős–Faber–Lovász-conjectureGyárfás–Sumner-conjectureErdős–Hajnal-conjectureCaccetta–Häggkvist-conjectureBermond–Thomassen-conjectureThomassen's-conjectureTutte's-conjectureGrötzsch's-theoremBrooks'-theoremVizing's-theoremShannon's-theoremKönig's-theoremKőnig's-line-coloring-theoremMenger's-theoremmax-flow-min-cut-theoremFord-Fulkerson-theoremEdmonds'-matching-theoremTutte's-theoremPetersen's-theoremHall's-marriage-theoremDilworth's-theoremMirsky's-theoremSperner's-theoremErdős–Ko–Rado-theoremKruskal–Katona-theoremLovász's-perfect-graph-theoremChudnovsky's-strong-perfect-graph-theoremSeymour's-decomposition-theoremRobertson–Seymour–Thomas-theoremHeawood-conjectureRingel–Youngs-theoremMap-Color-TheoremAppel–Haken-proofRobertson–Seymour–Sanders–Thomas-proofcomputer-assisted-proofformal-proofinteractive-theorem-provingproof-assistantCoqIsabelleHOLHOL-LightLeanAgdaTwelfMizarMetamathautomated-theorem-provingSAT-solverSMT-solvermodel-checkertemporal-logicCTLLTLCTL*modal-mu-calculusfixed-point-logicdescription-logicOWLRDFSPARQLknowledge-graphontologysemantic-weblinked-dataopen-dataFAIR-datafindableaccessibleinteroperablereusabledata-management-planDMPmetadataprovenancedata-qualitydata-curationdata-preservationdata-archivingdata-repositoryinstitutional-repositorydisciplinary-repositorygeneral-repositoryfigshareZenodoDryadGBIFOBISWoRMSCatalogue-of-LifeCOLITISNCBIBOLDiNaturalisteBirdeButterflyiDigBioALAAVHBIEBISONMap-of-LifeMOLMovebankOTNSAHFOSCPRICESNAFONEAFCSEAFOWCPFCIATTCICCATIOTCCCSBTCCAMLRGFCMCWPCWP-15CWP-16CWP-17CWP-18CWP-19CWP-20CWP-21CWP-22CWP-23CWP-24CWP-25CWP-26CWP-27CWP-28CWP-29CWP-30CWP-31CWP-32CWP-33CWP-34CWP-35CWP-36CWP-37CWP-38CWP-39CWP-40CWP-41CWP-42CWP-43CWP-44CWP-45CWP-46CWP-47CWP-48CWP-49CWP-50CWP-51CWP-52CWP-53CWP-54CWP-55CWP-56CWP-57CWP-58CWP-59CWP-60CWP-61CWP-62CWP-63CWP-64CWP-65CWP-66CWP-67CWP-68CWP-69CWP-70CWP-71CWP-72CWP-73CWP-74CWP-75CWP-76CWP-77CWP-78CWP-79CWP-80CWP-81CWP-82CWP-83CWP-84CWP-85CWP-86CWP-87CWP-88CWP-89CWP-90CWP-91CWP-92CWP-93CWP-94CWP-95CWP-96CWP-97CWP-98CWP-99CWP-100CWP-101CWP-102CWP-103CWP-104CWP-105CWP-106CWP-107CWP-108CWP-109CWP-110CWP-111CWP-112CWP-113CWP-114CWP-115CWP-116CWP-117CWP-118CWP-119CWP-120CWP-121CWP-122CWP-123CWP-124CWP-125CWP-126CWP-127CWP-128CWP-129CWP-130CWP-131CWP-132CWP-133CWP-134CWP-135CWP-136CWP-137CWP-138CWP-139CWP-140CWP-141CWP-142CWP-143CWP-144CWP-145CWP-146CWP-147CWP-148CWP-149CWP-150CWP-151CWP-152CWP-153CWP-154CWP-155CWP-156CWP-157CWP-158CWP-159CWP-160CWP-161CWP-162CWP-163CWP-164CWP-165CWP-166CWP-167CWP-168CWP-169CWP-170CWP-171CWP-172CWP-173CWP-174CWP-175CWP-176CWP-177CWP-178CWP-179CWP-180CWP-181CWP-182CWP-183CWP-184CWP-185CWP-186CWP-187CWP-188CWP-189CWP-190CWP-191CWP-192CWP-193CWP-194CWP-195CWP-196CWP-197CWP-198CWP-199CWP-200Pyrausta obtusanalis
White-fringed Pyrausta Moth and Allies
Pyrausta obtusanalis is a crambid moth described by Druce in 1899. It belongs to the genus Pyrausta, a diverse group of small moths commonly known as pyrausta moths or snout moths. The species has a documented distribution in Mexico (Jalapa), southern California, and Arizona. Beyond basic taxonomic and geographic information, little is documented about its biology.
Reichenbachia arthritica
ant-loving beetle
Reichenbachia arthritica is a species of ant-loving beetle in the family Staphylinidae, subfamily Pselaphinae. It was described by Brendel in 1894. The species is known from California in the western United States. As a member of the myrmecophilous genus Reichenbachia, it has been observed in association with ant colonies.
Reticopsis nubila
Reticopsis nubila is a leafhopper species in the family Cicadellidae, subfamily Eurymelinae, described by Van Duzee in 1890. The genus Reticopsis belongs to the tribe Macropsini, a group of leafhoppers characterized by their association with woody plants. Records indicate this species occurs in California. As with many Macropsini, adults likely feed on plant phloem sap using piercing-sucking mouthparts.
Retinia edemoidana
Retinia edemoidana is a small moth in the family Tortricidae, first described by Harrison G. Dyar in 1903. It belongs to the pine cone moth genus Retinia, whose larvae develop within conifer cones. The species is documented from western North America, where it associates with pine hosts.
Rhachocnemis
sand-treader crickets
Rhachocnemis is a genus of sand-treader crickets in the family Rhaphidophoridae. The genus was described by Caudell in 1916 and contains one described species, R. validus. These crickets are adapted to sandy desert environments, where they burrow through loose substrate. They are part of the diverse camel cricket lineage, though specialized for psammophilic (sand-dwelling) habitats.
Rhagoletis fausta
black cherry fruit fly, black-bodied cherry fruit fly
Rhagoletis fausta is a tephritid fruit fly native to North America, commonly known as the black cherry fruit fly. The species was first described in 1877 and later transferred to the genus Rhagoletis in 1899. It is a documented pest of cherry trees, with both cultivated and wild cherries recorded as hosts. Research in California has established its distribution patterns and seasonal phenology, and it serves as a host for the parasitoid wasp Diachasma muliebre.
Rhaphiomidas terminatus
flower-loving fly
Rhaphiomidas terminatus is a species of mydas fly endemic to California. It belongs to the family Mydidae, a group of large, predatory or nectar-feeding flies. The species is commonly known as the flower-loving fly, reflecting its association with flowers. It is among the least-documented members of a poorly studied family in North America.
Rhopalomyia californica
Coyote Brush Bud Gall Midge
Rhopalomyia californica is a gall-forming midge in the family Cecidomyiidae, commonly known as the coyote brush bud gall midge. The species induces galls on its host plant and has been studied in both natural and urban environments. Research indicates its distribution and gall formation success are influenced by plant quality, natural enemies, and interspecific competition.
Rhopalomyia ericameriae
Rosette Bud Gall Midge
Rhopalomyia ericameriae is a gall midge in the family Cecidomyiidae, commonly known as the Rosette Bud Gall Midge. The species induces distinctive gall formations on host plants. As a member of the genus Rhopalomyia, it belongs to one of the most diverse genera of gall midges, with many species specialized on Asteraceae hosts.
Rhyacionia pasadenana
Rhyacionia pasadenana is a species of tortricid moth in the tribe Eucosmini, described by Kearfott in 1907 from Pasadena, California. The species belongs to a genus whose larvae are predominantly associated with coniferous trees, though specific biological details for this species remain poorly documented. It is known from a limited number of observations, primarily in western North America.
Rhyncolus californicus
Rhyncolus californicus is a species of weevil in the family Curculionidae, first described by Wollaston in 1873. The species epithet 'californicus' indicates an association with California. As a member of the genus Rhyncolus, it belongs to a group of weevils whose members are typically associated with dead or decaying wood and fungal substrates. The species is provisionally accepted in taxonomic databases, indicating some uncertainty regarding its current taxonomic status or the need for further revisionary work.
Rhynocoris ventralis annulipes
Rhynocoris ventralis annulipes is a subspecies of assassin bug described by Van Duzee in 1914. It is currently considered a synonym of Rhynocoris ventralis. The taxon belongs to the family Reduviidae, a diverse group of predatory true bugs commonly known as assassin bugs. Members of this genus are recognized for their raptorial forelegs adapted for capturing prey.
Rumatha jacumba
Rumatha jacumba is a species of snout moth (family Pyralidae) described by Herbert H. Neunzig in 1997. It is known from desert regions of southwestern North America, specifically California and Nevada. The species epithet references Jacumba, California, a locality in the Colorado Desert where the species has been collected. Like other members of the genus Rumatha, it belongs to a group of small pyralid moths associated with arid habitats.
Saprinus vestitus
Saprinus vestitus is a species of clown beetle in the family Histeridae, described by John Lawrence LeConte in 1851. It is classified within the subfamily Saprininae and placed in the subgenus Xerosaprinus. The species is known from California, USA. Histerid beetles in this genus are typically small, predatory beetles associated with decomposing organic matter.
Sceptobius lativentris
Sceptobius lativentris is a species of rove beetle in the family Staphylinidae, first described by Fenyes in 1909. It belongs to the tribe Sceptobiini within the subfamily Aleocharinae. The species has been recorded from North America and Central America, with specific documentation from California, USA.
Schinia brunnea
A noctuid moth species described in 1913, restricted to desert regions of southern California. Adults fly from late summer to early fall. Very little is known about its biology beyond basic distribution and phenology.
Schinia buta
Schinia buta is a small noctuid moth endemic to the arid regions of southeast California and northwest Nevada. The species has a wingspan of approximately 28 mm. Its larvae are known to feed specifically on Brickellia californica, a member of the aster family. Like other members of the genus Schinia, adults likely rest on or near their host plant flowers.
Schinia coercita
Schinia coercita is a noctuid moth described by Grote in 1881. It is a member of the flower moth genus Schinia, which contains over 120 species in North America. The species has been documented in the southwestern United States, specifically Arizona and California. Like other Schinia species, adults are likely associated with host plant flowers for feeding and oviposition.
Scolops californicus
California Dictyopharid Planthopper
Scolops californicus is a planthopper species in the family Dictyopharidae, endemic to California. It belongs to a genus characterized by distinctive head morphology with an extended, often bizarrely modified frons. The species is part of the diverse planthopper fauna of western North America, with records primarily from California. As a member of Hemiptera, it possesses piercing-sucking mouthparts adapted for feeding on plant vascular tissues.
Scolops pallidus
Scolops pallidus is a species of planthopper in the family Dictyopharidae, first described by Uhler in 1900. It belongs to a genus of distinctive 'rhinoceros planthoppers' characterized by an elongated head projection resembling a snout or horn. The species is currently accepted as valid, though it was previously listed as a synonym in some sources. Like other Scolops species, it is native to North America and feeds on plant sap.
Scolops viridis
Green Dictyopharid Planthopper
Scolops viridis is a planthopper species in the family Dictyopharidae, first described by Ball in 1902. It belongs to the infraorder Fulgoromorpha, a group known for their distinctive head structures and jumping abilities. The species is recorded from the southwestern United States including Arizona, California, Colorado, New Mexico, and Texas. As a member of the Dictyopharidae, it shares family-level characteristics of having an elongated, often enlarged head structure.
Scymnus calaveras
Scymnus calaveras is a small lady beetle species in the family Coccinellidae, described by Thomas L. Casey in 1899. The species epithet refers to Calaveras County, California, suggesting a type locality in the Sierra Nevada foothills region. As a member of the genus Scymnus, it likely belongs to the subfamily Scymninae, a group of minute lady beetles often associated with scale insect prey. Published records indicate presence in western North America including British Columbia, Canada, and California, USA.
Serradigitus
Sawfinger Scorpions
Serradigitus is a genus of small scorpions in the family Vaejovidae, commonly known as sawfinger scorpions. The genus contains more than 25 described species distributed across arid regions of the southwestern United States and northwestern Mexico. These scorpions are lithophilous, inhabiting rocky crevices and stone habitats. The venom of Serradigitus gertschi has been characterized through transcriptomic and proteomic analysis, revealing a complex mixture of ion channel toxins, enzymes, and other bioactive peptides.
Shelfordella
Turkestan cockroach, red runner cockroach, rusty red cockroach
Shelfordella is a genus of cockroaches in the family Blattidae, with Shelfordella lateralis being the most widely documented species. The genus is native to regions from northern Africa through Central Asia. S. lateralis has become an established invasive species in North America since 1978, particularly in California and Texas, where it has displaced the oriental cockroach in many areas. The species is primarily outdoor-dwelling but occasionally enters structures through sewers and drains.
Sigmocheir
Sigmocheir is a genus of flat-backed millipedes in the family Xystodesmidae, endemic to the foothills of the Sierra Nevada mountains in California. The genus contains three species: S. maculifer, S. calaveras, and S. furcata. All species share a distinctive color pattern of three lemon yellow spots per segment. The genus was established by R.V. Chamberlin in 1951, with a complex taxonomic history involving synonymies that were not fully resolved until 1995.
Siro sonoma
Siro sonoma is a species of mite harvestman in the family Sironidae. It was originally described by Shear in 1980 and placed in the genus Siro. In 2022, the genus Arhesiro was erected to accommodate this species and Siro clousi, with S. sonoma becoming Arhesiro sonoma. As of 2023, taxonomic sources vary in their treatment, with some recognizing Arhesiro sonoma as the accepted name while others retain Siro sonoma. The species is known only from Sonoma County, California.
Sitalcina
Sitalcina is a genus of armoured harvestmen (Opiliones) in the family Phalangodidae, established by Nathan Banks in 1911. The genus contains approximately 10 described species, all endemic to western North America, primarily distributed in California and adjacent regions. These harvestmen belong to the suborder Laniatores, a group characterized by relatively short legs and heavily sclerotized body armor. Most species have been described from cave or deep-soil habitats, reflecting a troglomorphic or endogean lifestyle.
Sitalcina californica
Sitalcina californica is a species of armoured harvestman in the family Phalangodidae, first described by Banks in 1893. Originally placed in the genus Sitalces, it was later transferred to Sitalcina. The species is found in North America, though specific details about its ecology and biology remain poorly documented in published literature.
Sminthurus eisenii
A globular springtail in the family Sminthuridae, first described from California in 1891. Belongs to the order Symphypleona, characterized by a rounded body form and reduced or absent furcula in some species. Part of a genus containing several agricultural pest species, though specific pest status for this species is undocumented.
Socalchemmis
false wolf spiders
Socalchemmis is a genus of spiders in the family Zoropsidae, first described by Norman I. Platnick and D. Ubick in 2001. The genus name derives from "Southern Californian Chemmis," reflecting its original discovery in California. The genus contains seventeen described species distributed in the southwestern United States and Mexico, with most species described from California localities. These spiders are commonly referred to as false wolf spiders due to their resemblance to true wolf spiders (Lycosidae).
Socalchemmis miramar
false wolf spider, wandering spider
Socalchemmis miramar is a species of spider in the family Zoropsidae, described by Platnick and Ubick in 2001. It belongs to a group commonly referred to as false wolf spiders or wandering spiders. The species is known from the United States, with records indicating a distribution in southern California. As a member of Zoropsidae, it represents part of a family of spiders that are generally ground-dwelling and nocturnal hunters.
Socalchemmis shantzi
Socalchemmis shantzi is a species of spider in the family Zoropsidae, commonly referred to as false wolf spiders and wandering spiders. The species was described by Platnick and Ubick in 2001. It is endemic to the United States, specifically known from California. The genus Socalchemmis was established as a new genus in the same 2001 revision, representing a previously unrecognized group of North American spiders.
Soliperla sierra
Soliperla sierra is a stonefly species in the family Peltoperlidae, first described by Stark in 1983. The species is notable for its vibrational communication system, with male call and response signals described for the first time in a 2023 study. Males produce repeated monophasic call signals consisting of one to six signals with inconsistent inter-call intervals. Females respond with sequenced monophasic answers that do not follow all male calls, and occasional three-way exchanges occur when males respond to female answers. The species is known from California.
Spaniacris
spanistic desert grasshoppers
Spaniacris is a genus of desert grasshoppers in the family Romaleidae, established by Hebard in 1937. The genus contains at least one described species, S. deserticola. These insects are associated with arid environments and are part of the diverse grasshopper fauna of western North America.
Spilomyia interrupta
Interrupted Hornet Fly
Spilomyia interrupta, commonly known as the Interrupted Hornet Fly, is a species of hoverfly in the family Syrphidae. First described by Williston in 1882, this uncommon species is native to western North America, particularly along the California coast. Like other members of the genus Spilomyia, it exhibits remarkable mimicry of yellowjacket wasps, including similar coloration, body shape, and even wingbeat frequency. Adults visit flowers for nectar and pollen, while larvae develop in moist tree rot holes.
Spilopteron formosum
Spilopteron formosum is a species of ichneumon wasp in the family Ichneumonidae, first described by Cresson in 1868. The genus Spilopteron belongs to the diverse parasitoid wasp family Ichneumonidae, one of the largest families within Hymenoptera. Species in this genus are poorly documented in the scientific literature, with limited published information on their biology and ecology. The specific epithet "formosum" is Latin for "beautiful" or "handsome," likely referring to some aspect of the species' appearance.
Stagmomantis californica
California mantis, California mantid
Stagmomantis californica is a native California praying mantis and one of approximately 20 native mantis species in the United States. It is one of three native mantid species in California, alongside Stagmomantis limbata and Litaneutria minor. The species is characterized by dark bands on abdominal tergites, a potentially diagnostic feature when examined with male genitalia. Basic biological information including morphology, biometry, life history, and ecology remains incomplete for this species.
Stamoderes uniformis
Stamoderes uniformis is a species of broad-nosed weevil in the family Curculionidae, first described by Casey in 1888. The species is known from western North America, with confirmed records from California. As a member of the subfamily Entiminae, it possesses the characteristic short, broad rostrum typical of broad-nosed weevils.
Stegea powelli
Stegea powelli is a moth in the family Crambidae, first described by Munroe in 1972. It is known from California in western North America. The species belongs to the subfamily Glaphyriinae, a group of small to medium-sized moths often associated with grasses and other herbaceous plants. Very little is known about its biology or ecology.
Stenodynerus anormis
Mason wasp
Stenodynerus anormis is a solitary mason wasp in the subfamily Eumeninae. The species is difficult to distinguish from the related genus Parancistrocerus based on live specimens or photographs; microscopic examination of actual specimens is often required for positive identification. Females are known to provision nest cavities with paralyzed caterpillars as food for their larval offspring. The species has been documented utilizing artificial nesting structures such as bee blocks.
Stenodynerus ochrogonius
A solitary mason wasp in the subfamily Eumeninae, originally described by Bohart in 1944. Currently treated as a synonym of Rhynchalastor ochrogonius in some taxonomic databases, though iNaturalist and other sources maintain it under Stenodynerus. Like other eumenine wasps, females are predatory on caterpillars, which they paralyze and provision in nest cells for their larval offspring. Males have a distinctive antennal modification with the last segment folded like a finger against the adjacent segment. The species has been documented in Colorado and California.
Stenopodius martini
Stenopodius martini is a species of leaf beetle in the family Chrysomelidae, described by Blaisdell in 1939. It belongs to the subfamily Cassidinae, a group commonly known as tortoise beetles or hispine beetles. The species is known from the southwestern United States. Its food plant remains unknown, though adults have been collected on Sphaeralcea species.
Stenoptilia exclamationis
Exclamatory and Colorado Plume Moths
Stenoptilia exclamationis is a moth complex in the family Pterophoridae, commonly known as the Exclamatory and Colorado Plume Moths. It occurs in the western United States, with records from California and Oregon. The complex designation indicates this taxon may encompass multiple closely related species or subspecies that require further taxonomic clarification. As a plume moth, it belongs to a family characterized by distinctive wing morphology.
Stereogaster globosa
Stereogaster globosa is a species of broad-nosed weevil in the family Curculionidae, described by Van Dyke in 1936. The species belongs to the tribe Geonemini within the subfamily Entiminae, a group commonly known as root weevils or broad-nosed weevils. The specific epithet 'globosa' refers to its rounded, globular body shape. The genus Stereogaster is part of the diverse weevil fauna of western North America.
Sticthippus
Sticthippus is a genus of band-winged grasshoppers in the family Acrididae, established by Scudder in 1892. The genus contains a single described species, S. californicus. It belongs to the tribe Hippiscini within the subfamily Oedipodinae. The genus is endemic to California.
Sticthippus californicus
fastigial range grasshopper
Sticthippus californicus, commonly known as the fastigial range grasshopper, is a species of band-winged grasshopper in the family Acrididae. It was first described by Scudder in 1892. The species belongs to the subfamily Oedipodinae, which are characterized by their banded wings. It is found in western North America, with confirmed records from California.
Stictiella villegasi
Algodones Sand Wasp
Stictiella villegasi, commonly known as the Algodones Sand Wasp, is a species of sand wasp in the family Crabronidae (formerly Bembicidae). It is endemic to the Algodones Dunes in North America, indicating a highly restricted geographic range. The species was described by R. Bohart in 1982.
Stigmella braunella
Catalina Cherry Leaf Miner
Stigmella braunella is a micro-moth in the family Nepticulidae, endemic to California. First described by W.W. Jones in 1933, this species has a wingspan of 5.4–6.6 mm and completes two generations per year. The larvae are leaf miners on Prunus ilicifolia (Catalina cherry), feeding within the leaves of this host plant.
Stigmella ceanothi
Stigmella ceanothi is a pygmy moth in the family Nepticulidae, first described by Braun in 1910 under the name Nepticula ceanothi. The species is endemic to California, United States, where it develops as a leafminer on host plants in the genus Ceanothus. Like other Stigmella species, the larvae feed internally within leaves, creating characteristic mines. The moth belongs to a large genus of minute leafmining moths that are ecologically significant as specialists on particular host plant genera.
Stigmella longisacca
Stigmella longisacca is a pygmy moth in the family Nepticulidae, first described in 1982. It is endemic to California, where its larvae are leaf miners on Juglans species, particularly Juglans californica. The species has a wingspan of 3.2–4.4 mm and appears to have two to three generations per year.
Stigmella variella
Stigmella variella is a pygmy moth in the family Nepticulidae, characterized by its small size and leaf-mining larval habit. The species is known from California and Arizona, where larvae feed on three oak species. Adults have a wingspan of 5.5–7.5 mm. Two to three generations occur annually in California, with active leaf mines present from July to early September and February to April.
Susulus venustus
Susulus venustus is a stonefly species in the family Perlodidae, described by Jewett in 1965. It belongs to the genus Susulus within the tribe Perlodini. The species is known from California in western North America. As a member of the Plecoptera order, it is part of the aquatic insect community associated with freshwater habitats.
Sympistis aterrima
Sympistis aterrima is a small noctuid moth described by Grote in 1879. It is known from limited observations in western North America, with records from California. The species was originally described under the genus Stylopoda before being transferred to Sympistis.
Sympistis buto
Sympistis buto is a moth in the family Noctuidae, first described by James T. Troubridge in 2008. It is known from North America, with records from California. The species has a wingspan of approximately 33 mm. Very little is known about its biology or ecology.
Synecdoche irrorata
Synecdoche irrorata is a species of planthopper in the family Achilidae, first described by Van Duzee in 1914. This small hemipteran belongs to a group of fulgoroid insects commonly known as achilid planthoppers. Members of this family are typically associated with fungal-feeding habits and are often found in wooded habitats. The species is known from western North America, with records from California and Baja California.
Tachardiella
lac scales
Tachardiella is a genus of lac scales (Hemiptera: Kerriidae) known from the southwestern United States and Mexico. Species in this genus are associated with specific host plants and serve as hosts for parasitoid wasps in the genus Tachardiobius (Hymenoptera: Encyrtidae). The genus is poorly studied, with limited biological and ecological documentation available.
Taenionema californicum
California willowfly
Taenionema californicum, commonly known as the California willowfly, is a species of winter stonefly in the family Taeniopterygidae. It is native to North America, with documented presence in California. As a member of the order Plecoptera, it is associated with freshwater habitats. The species was first described by Needham and Claassen in 1925.
Tanystoma cuyama
Tanystoma cuyama is a species of ground beetle in the family Carabidae, described by Liebherr in 1985. The species is endemic to a restricted range in California, USA, specifically associated with the Cuyama Valley region from which it takes its specific epithet. It belongs to the subfamily Platyninae, a group of carabid beetles often associated with riparian and moist habitats. The species is known from limited collection records and iNaturalist observations, indicating it is either genuinely rare or undercollected.
Telamona vestita vestita
Telamona vestita vestita is a subspecies of treehopper in the family Membracidae, native to western North America. As a member of the tribe Telamonini, it possesses the characteristic enlarged pronotum typical of the genus Telamona. The subspecies was described by Ball in 1925 and is known from California and Oregon. Like other treehoppers, it is presumed to feed on plant sap using piercing-sucking mouthparts, though specific host plant associations for this subspecies have not been documented in the available literature.
Teleonemia monile
Teleonemia monile is a species of lace bug in the family Tingidae, described by Van Duzee in 1918. Lace bugs in this genus are small, plant-feeding true bugs characterized by their distinctive reticulated wing covers. The species is known from North America, though specific details about its biology remain poorly documented.
Telonaca ramona ramona
Telonaca ramona ramona is a subspecies of treehopper in the family Membracidae, described by Ball in 1918. It belongs to the tribe Telamonini within the subfamily Smiliinae. Treehoppers in this genus are characterized by their enlarged, often elaborately modified pronotum that extends over the thorax. This subspecies has been recorded from California.
Temnothorax quasimodo
Temnothorax quasimodo is a species of ant in the genus Temnothorax, family Formicidae, described in 2014 from California, USA. It was one of ten new Temnothorax species described in a study that doubled the number of species in this genus known from California. The species epithet references the hunchbacked appearance of the type specimen's petiole and postpetiole. Like other Temnothorax species, it is a small cavity-nesting ant that inhabits acorns, twigs, and other pre-existing plant cavities.
Teretrius cylindrellus
clown beetle
Teretrius cylindrellus is a small species of clown beetle (family Histeridae) described by Casey in 1916. It belongs to the tribe Teretriini within the subfamily Abraeinae, a group characterized by compact, often cylindrical body forms. The species is known from California, USA, and is part of a genus whose members are generally associated with decaying organic matter and fungal habitats.
Tesarius mcclayi
Tesarius mcclayi is a species of aphodiine dung beetle in the family Scarabaeidae. It is native to North America, with confirmed records from California, USA. The species has been introduced to Great Britain, where it has established a presence. As a member of the subfamily Aphodiinae, it belongs to a group commonly known as small dung beetles or lesser dung beetles.
Tetragonoderus pallidus
Tetragonoderus pallidus is a species of ground beetle in the family Carabidae, first described by George Henry Horn in 1868. The species is endemic to the Sonoran Desert region, occurring in the southwestern United States and northwestern Mexico. Records indicate presence in Arizona, California, and Mexico. As a member of the genus Tetragonoderus, it belongs to a group of small carabid beetles, though specific morphological and ecological details for this species remain limited in the available literature.
Tetramesa
Tetramesa is a genus of minute phytophagous wasps in the family Eurytomidae comprising over 200 described species. Members are exclusively associated with grasses (Poaceae), where they typically induce stem or inflorescence galls. The genus exhibits pronounced host specificity, with most species restricted to a single grass species or closely related congeners. Several species have been deployed as biological control agents against invasive grasses, including T. romana for giant reed (Arundo donax) and candidate agents for medusahead (Taeniatherum caput-medusae) and African lovegrass (Eragrostis curvula). Adults feed on nectar. Recent phylogenomic studies have synonymized the genera Aiolomorphus and Cathilaria within Tetramesa.
biological-controlgall-waspgrasslandinvasive-species-managementhost-specificitycryptic-speciesphylogenomicsEurytomidaeChalcidoideaHymenopteraphytophagyPoaceaestem-gallinflorescence-gallintegrated-pest-managementriparian-restorationmolecular-systematicsspecies-delimitationGMYCCOI28Sbiocontrol-agentArundo-donaxgiant-reedmedusaheadAfrican-lovegrassEragrostisSporobolusbarley-jointwormintegrated-taxonomySouthern-Hemisphere-diversitygrassland-expansionMiocene-diversificationmonophagyhost-range-testingnon-target-effectstick-habitatcattle-fever-tickRio-GrandeBig-Bend-National-Parkgreenhouse-rearingoviposition-behaviorwater-deficit-stressgeneration-timeparasitoidEurytoma-amicophagaEurytominaeWalker-1848TerebrantesApocritamicrohymenopteraminute-waspreduced-wing-venationantennal-segmentationmesosoma-sculptureovipositormolecular-operational-taxonomic-unitsMOTUspecies-boundariescryptic-diversitysampling-effectsSPEDE-samplerhost-genetic-proxiesfield-host-rangeno-choice-testingnative-Australian-speciesnon-target-riskhost-phylogenytarget-weedsuppressiontoppingmechanical-controlintegrated-weed-managementnative-vegetation-recoverylight-penetrationcanopy-structuredispersalestablishmentpost-release-evaluationadventive-populationAustin-TexasIdahoEnglandWalesOrissaCanary-IslandsCanary-Is.MediterraneanSouth-Africasouthern-AfricaNorthern-HemisphereAustraliaNorth-AmericaTexasCaliforniaGreececentral-AsiaIranUkraineMoldovaRussiaIsraelTajikistanJapanEragrostis-curvulaSporobolus-pyramidalisSporobolus-natalensisSporobolus-africanusHyparrhenia-hirtaAndropogon-gayanusEragrostis-planaEragrostis-planiculmisEragrostis-bifloraEragrostis-capensisEragrostis-trichophoraDeschampsia-caespitosaDeschampsia-setaceaTaeniatherum-caput-medusaeHordeumbarleyPhragmitescommon-reedDactylis-glomerataorchardgrassPoalesgrassgraminoidcereal-croppasturerangelandinvasive-weednoxious-weedhabitat-structureecosystem-functioningnaturalised-speciesalien-grassdonor-countryreceiver-countrybiocontrol-practitionerhost-plant-resistanceinternode-infestationoviposition-preferencebehavioral-categoriesantennae-attitudelaboratory-artifactpolyphagyspecialistgeneralistclimate-fluctuationmolecular-clockdated-analysisphylogenetic-cladeintrapopulation-variationgeographic-sub-structuringsingleton-effectoverestimationconsensus-delimitationoperational-taxonomic-unitintegrative-taxonomyevidence-linecaveatputative-speciesnovel-taxonundescribed-speciesbiodiversity-assessmentfaunal-surveyfield-collectiongenetic-sequencemitochondrial-DNAnuclear-DNAcytochrome-c-oxidase-Iribosomal-DNAinternal-transcribed-spacerchloroplast-DNArps16rpl32trnKtrnLITSplant-insect-interactionherbivorephytophageprimary-consumertrophic-levelfood-webcommunity-ecologyrestoration-ecologyconservation-biological-controlclassical-biological-controlaugmentative-biological-controlinundative-releaseestablishment-ratepopulation-increasedownstream-dispersalriver-milebiomass-reductionplant-communitytick-feeding-anttick-feeding-beetlehabitat-modificationlaw-enforcementinternational-borderflood-controlirrigation-channelstream-cloggingriver-bank-weakeningnative-vegetation-stiflingwildlife-habitat-reductioncattle-inspectiondeer-inspectionRhipicephalusBoophilustick-populationvegetation-transitionshading-effectlong-term-suppressionhigh-suppressioncane-thinningmechanical-cuttinggrowth-suppressionsusceptibility-to-attackcombination-treatmentsynergistic-effectresearch-demonstrationUSDAAgricultural-Research-Serviceentomologistfield-measurementpost-release-monitoringimpact-assessmentagent-efficacynon-target-damagecrop-safetyagricultural-importancehost-specific-herbivoresustainable-methodcost-effective-methodweed-controlinvasive-plant-managementhabitat-restorationecosystem-serviceprovisioning-serviceregulating-servicesupporting-servicecultural-servicebiodiversity-conservationthreatened-speciesendangered-specieshabitat-lossclimate-changeland-use-changeanthropogenic-disturbanceurbanizationagricultural-intensificationgrazing-pressurefire-regimenitrogen-depositioncarbon-sequestrationsoil-stabilizationwater-qualityair-qualitypollinatornectar-feedingadult-dietlarval-diettissue-feedinggall-inductionplant-manipulationphytohormonecytokininauxincell-proliferationtissue-differentiationnutrient-sinksink-strengthsource-sink-dynamicsplant-physiologyreproductive-outputseed-productionseed-weightflowering-headinflorescencestem-elongationtiller-productionbiomass-allocationgrowth-raterelative-growth-ratenet-primary-productivityecosystem-productivitycarbon-cyclingnitrogen-cyclingphosphorus-cyclingdecompositionlitter-qualityherbivory-impacttop-down-controlbottom-up-controltrophic-cascadeindirect-effectdirect-effectdensity-dependencedensity-independencepopulation-regulationpopulation-dynamicslife-tablesurvivorshipfecundityreproductive-rateintrinsic-rate-of-increasedoubling-timecarrying-capacitypopulation-growthexponential-growthlogistic-growthAllee-effectstochasticityenvironmental-variationdemographic-variationgenetic-variationphenotypic-plasticitylocal-adaptationevolutionary-responsecoevolutionarms-raceescape-and-radiatediversification-ratespeciationextinctionphylogenetic-diversityfunctional-diversitytaxonomic-diversityalpha-diversitybeta-diversitygamma-diversityspecies-richnessspecies-evennessspecies-abundance-distributionrank-abundance-curvediversity-indexShannon-indexSimpson-indexevenness-indexdominance-indexsimilarity-indexdissimilarity-indexcluster-analysisordinationprincipal-component-analysisprincipal-coordinate-analysisnon-metric-multidimensional-scalingcanonical-correspondence-analysisredundancy-analysisvariation-partitioningstructural-equation-modelingpath-analysismeta-analysissystematic-reviewevidence-synthesisresearch-priorityknowledge-gapdata-deficiencyIUCN-Red-Listconservation-statusprotected-areamanagement-planmonitoring-protocoladaptive-managementstakeholder-engagementpolicy-recommendationlegislationregulationincentivemarket-based-instrumentpayment-for-ecosystem-servicescarbon-creditbiodiversity-offsethabitat-bankingconservation-easementland-truststewardshipsustainable-agricultureorganic-farmingagroecologyprecision-agricultureconservation-tillagecover-croppingcrop-rotationintercroppingagroforestrysilvopastureriparian-bufferfilter-stripgrassed-waterwaywetland-restorationprairie-restorationsavanna-restorationforest-restorationdegraded-landabandoned-landmarginal-landset-asidewildlife-corridorhabitat-connectivitylandscape-matrixpatch-dynamicsedge-effectinterior-habitatcore-areabuffer-zonepermeabilityresistanceleast-cost-pathcircuit-theoryisolation-by-distanceisolation-by-resistancegene-flowgenetic-driftinbreedingoutbreedinghybridizationintrogressionadmixturepopulation-structuregenetic-differentiationFSTGSTDallele-frequencyhaplotypegenotypephenotypequantitative-traitmorphological-traitbehavioral-traitlife-history-traitreproductive-traitsurvival-traitdevelopmental-traitphysiological-traitmetabolic-traitstress-responseimmune-responsedefense-traitresistance-traittolerance-traitavoidance-traitantipredator-defensechemical-defensemechanical-defensecrypsismimicryaposematismstartle-displaythanatosisautotomyregenerationcompensatory-growthinduced-defenseconstitutive-defensedirect-defenseindirect-defensevolatile-organic-compoundextrafloral-nectardomatiamutualismant-plant-mutualismpollination-mutualismseed-dispersal-mutualismprotection-mutualismnutrition-mutualismtransport-mutualismcleaning-mutualismagricultural-mutualismdomesticationcrop-wild-relativelandracecultivarvarietybreedingselectiongenetic-improvementyieldqualitystress-tolerancenutrient-use-efficiencywater-use-efficiencyphotosynthetic-efficiencyharvest-indexgrain-fillingsource-limitationsink-limitationassimilate-transportphloem-loadingphloem-unloadingremobilizationsenescencestay-greenantioxidantreactive-oxygen-speciesoxidative-stressheat-stresscold-stressdrought-stresssalinity-stressmetal-stressnutrient-deficiencynutrient-toxicitysoil-pHsoil-texturesoil-structuresoil-organic-mattersoil-microbial-communityrhizospheremycorrhizanitrogen-fixationphosphorus-solubilizationpotassium-mobilizationmicronutrient-uptakeallelopathycompetitionfacilitationniche-differentiationresource-partitioningtemporal-partitioningspatial-partitioningmorphological-partitioningphysiological-partitioningphenological-partitioningcompetitive-exclusioncompetitive-displacementpriority-effectfounder-effectmass-effectspecies-sortingneutral-theoryecological-driftdispersal-limitationenvironmental-filteringbiotic-filteringabiotic-filteringtrait-based-approachfunctional-traitresponse-traiteffect-traitcommunity-assemblycommunity-disassemblycommunity-reassemblysuccessionprimary-successionsecondary-successionpioneer-speciesclimax-specieskeystone-speciesecosystem-engineerfoundation-speciesdominant-speciessubordinate-speciestransient-speciesresident-speciesmigrant-speciesnomadic-speciesirruptive-speciesinvasive-speciesnaturalized-speciescasual-speciesestablished-speciesspreading-specieswidespread-speciesrestricted-speciesendemic-speciescosmopolitan-speciesdisjunct-distributionrelict-distributionrefugiumglacial-refugiuminterglacial-refugiumpostglacial-colonizationrange-shiftrange-expansionrange-contractionrange-fragmentationsource-populationsink-populationmetapopulationpopulation-viabilityminimum-viable-populationeffective-population-sizegenetic-rescuedemographic-rescueassisted-migrationmanaged-relocationex-situ-conservationin-situ-conservationcryopreservationseed-bankgene-bankbotanic-gardenarboretumzooaquariummicrobial-culture-collectionDNA-banktissue-banksperm-bankoocyte-bankembryo-bankreintroductiontranslocationreinforcementsupplementationheadstartingcaptive-breedingpropagationnucleus-populationrelease-programsoft-releasehard-releaseacclimatizationhabitat-preparationpredator-controlcompetitor-controldisease-controlparasite-controlhealth-screeningquarantineveterinary-carenutrition-managementenvironmental-enrichmentbehavioral-trainingimprintingfosteringcross-fosteringhand-rearingparent-rearingsemi-natural-enclosurepre-release-conditioningsurvival-ratereproduction-ratedispersal-ratesite-fidelityhomeward-orientationmigrationnavigationorientationmagnetic-senseolfactory-sensevisual-senseauditory-sensemechanosensory-sensethermosensory-sensehygrosensory-senseelectrosensory-sensepolarized-lightcelestial-cueslandmark-cuesodor-plumewind-directionsun-compassstar-compassmoon-compassmagnetic-compassinertial-navigationpath-integrationcognitive-mapspatial-memorytemporal-memoryepisodic-memoryprocedural-memoryassociative-learningoperant-conditioningclassical-conditioninghabituationsensitizationsong-learningtool-useproblem-solvinginnovationsocial-learningcultural-transmissionteachingcooperationaltruismkin-selectionreciprocal-altruismgroup-selectionmultilevel-selectionselfish-geneinclusive-fitnessreproductive-skewdominance-hierarchyterritorialityhome-rangeactivity-centerden-sitenest-siteroost-sitesinging-postdisplay-sitelekarenascrapeburrowcavitycreviceholetunnelgallerychambercellcombpaper-nestmud-nestsilk-nestspun-cocoonpupal-caseoothecaegg-massclutchbroodlittercoveypackherdflockcolonysocietysuperorganismeusocialitycooperative-breedingcommunal-breedingpolygynypolyandrypromiscuitymonogamyserial-monogamygenetic-monogamysocial-monogamyextra-pair-copulationsperm-competitioncryptic-female-choicesexual-selectionintersexual-selectionintrasexual-selectionmate-choicemate-guardingmate-switchingdivorcewidowhoodmate-replacementbreeding-seasonbreeding-cyclebreeding-attemptbreeding-successfledging-successrecruitmentjuvenile-survivaladult-survivallongevitylife-expectancymaximum-lifespanagingtelomereoxidative-damagemitochondrial-dysfunctioncellular-senescenceapoptosisnecrosisautophagyproteostasisDNA-repairepigenetic-modificationtransgenerational-effectmaternal-effectpaternal-effectparental-carematernal-carepaternal-carebiparental-carealloparental-carebrood-careegg-carelarval-carepupal-carefood-provisioningnest-defenseterritory-defensepredator-defensedisease-defenseparasite-defensehygiene-behaviorgroomingnest-cleaningcannibalismsiblicideinfanticidefilial-cannibalismsexual-cannibalismcannibalistic-oophagytrophic-eggregurgitationtrophallaxisfood-sharinginformation-sharingalarm-callmobbingdistraction-displaybroken-wing-displaytailingpersecutionattackescapeflightfightfreezefaintdeath-feigningtonic-immobilitystartle-responsewithdrawalavoidancedishabituationlatent-inhibitionblockingovershadowingrelative-validityconditioned-inhibitionspontaneous-recoveryrenewalreinstatementrapid-reacquisitionlatent-learninginsight-learningobservational-learningvicarious-learningemulationimitationsocial-facilitationsocial-inhibitionaudience-effectbystander-effectconformityobediencecompliancecommitmentconsistencyfoot-in-the-doordoor-in-the-facelow-ballthat's-not-allsunk-costendowment-effectloss-aversionrisk-aversionrisk-seekingprobability-weightinghyperbolic-discountingtemporal-discountingintertemporal-choiceoptimal-foragingmarginal-value-theoremprey-choicepatch-choicediet-breadthcentral-place-foragingload-sizetravel-timehandling-timesearch-timeencounter-rateprey-densityprey-profitabilityprey-handlingprey-detectionprey-pursuitprey-captureprey-consumptionprey-rejectioningestion-ratedigestion-rateassimilation-efficiencyproduction-efficiencyecological-efficiencytrophic-transfer-efficiencyLindeman-efficiencyten-percent-rulepyramid-of-numberspyramid-of-biomasspyramid-of-energyfood-chaintrophic-networkenergy-flowmaterial-cyclingbiogeochemical-cyclecarbon-cyclenitrogen-cyclephosphorus-cyclesulfur-cyclewater-cyclehydrological-cycleatmospheric-circulationocean-circulationthermohaline-circulationEl-NiñoLa-NiñaENSONAOAOPDOAMOclimate-oscillationclimate-anomalyweather-extremedroughtfloodheat-wavecold-snapstormhurricanetyphooncyclonetornadothunderstormlightningwildfirevolcanic-eruptionearthquaketsunamilandslideavalanchemeteor-impactmass-extinctionbackground-extinctionspeciation-rateextinction-ratenet-diversificationturnoverstanding-diversityfossil-recordtaphonomypreservation-biassampling-biascollection-biaspublication-biascitation-biaslanguage-biasgeographic-biastemporal-biastaxonomic-biassize-biasabundance-biashabitat-biasfacies-biasLagerstätteKonservat-LagerstätteKonzentrat-Lagerstättetrace-fossilbody-fossilchemical-fossilmolecular-fossilbiomarkerisotope-signaturepaleoclimate-proxypaleoecologypaleobiogeographypaleoecosystempaleocommunitypaleoenvironmentpaleogeographypaleolatitudepaleolongitudecontinental-driftplate-tectonicsseafloor-spreadingsubductionorogenymountain-buildingbasin-formationsedimentationerosionweatheringsoil-formationpedogenesishorizon-developmentprofile-developmentchronosequencetoposequencebiosequenceclimosequencelandformgeomorphologytopographyreliefelevationslopeaspectcurvatureroughnessdrainagewatershedcatchmentbasinsubbasinreachsegmentzonerifflepoolrunglidecascadewaterfallwetlandmarshswampbogfenmirepeatlandtundrataigaboreal-foresttemperate-foresttemperate-rainforesttemperate-grasslandtropical-foresttropical-rainforesttropical-dry-foresttropical-savannatropical-grasslanddeserthot-desertcold-desertsemiaridsteppeprairiepampasveldsavannawoodlandshrublandchaparralmaquisgariguefynboskwonganmalleemulgamogotekarstcavesinkholedolinepoljeuvalaponorspringseepoasiswadiarroyogullyravinecanyongorgevalleydaleglenstrathriftgrabenhorstfaultfoldanticlinesynclinemonoclinedomeplateaumesabutteescarpmentbluffcliffcragtorinselbergbornhardtkopjehillknollmoundridgespursaddlepasscolgapnotchcleftfissurejointbedding-planefoliationlineationcleavageschistositygneissic-bandingmagmalavaigneous-rocksedimentary-rockmetamorphic-rockmineralcrystalgraintexturestructurefabriccompositionchemistrymineralogypetrologygeochemistrygeophysicsgeochronologyradiometric-datingisotopic-datingdendrochronologyvarve-chronologylichenometryarchaeomagnetismpaleomagnetismthermoluminescenceoptically-stimulated-luminescenceelectron-spin-resonancecosmogenic-nuclideexposure-datingburial-datingterrestrial-cosmogenic-nuclidein-situ-cosmogenic-nuclidemeteoric-cosmogenic-nuclidefallout-radionuclidelead-210cesium-137plutoniumamericiumradiocarboncarbon-14calibration-curveintcalmarine-reservoir-effectterrestrial-reservoir-effecthard-water-effectcontaminationpretreatmentcombustiongraphitizationaccelerator-mass-spectrometryliquid-scintillation-countinggas-proportional-countingbeta-countinggamma-spectrometryalpha-spectrometrymass-spectrometryinductively-coupled-plasma-mass-spectrometrythermal-ionization-mass-spectrometrysecondary-ion-mass-spectrometrylaser-ablation-inductively-coupled-plasma-mass-spectrometryelectron-microprobescanning-electron-microscopytransmission-electron-microscopylight-microscopyconfocal-microscopyfluorescence-microscopypolarizing-microscopyphase-contrast-microscopydifferential-interference-contrast-microscopydark-field-microscopybright-field-microscopystereomicroscopydissecting-microscopymicrotomysectioningstainingmountingembeddingfixationpreservationcollectioncurationvoucheringrepositoryherbariummuseumarchivedatabaseregistrycataloguechecklistinventorysurveymonitoringassessmentevaluationappraisalauditreviewsynthesisrapid-reviewscoping-reviewnarrative-reviewcritical-reviewstate-of-the-art-reviewliterature-reviewbibliometric-analysiscitation-analysisco-citation-analysisbibliographic-couplingco-authorship-analysiscollaboration-networkknowledge-mapconcept-mapontologytaxonomyclassificationnomenclaturetypificationdesignationdescriptiondiagnosisillustrationmeasurementmorphometrymeristicscountratioindexscorerankgradescalelevelcategoryclassgroupsetsubsetclustercladelineagebranchstemcrownrootnodetipterminalinternalbasalderivedancestralplesiomorphicapomorphicsynapomorphicautapomorphichomologoushomoplasticconvergentparallelreversalgainlossduplicationdeletioninsertioninversionfusionfissionpolyploidyaneuploidychromosome-numbergenome-sizegene-numbertranscriptomeproteomemetabolomelipidomeglycomeinteractomephenomeconnectomeepigenomemicrobiomeviromemycobiomebacteriomephytobiomerhizobiomeendobiomeectobiomeparasitomepathobiomediseasometoxomeexposomefoodomenutriomepharmacometoxicomeadverse-outcome-pathwaymode-of-actionmechanism-of-actiontarget-sitereceptor-bindingenzyme-inhibitionion-channel-blockademembrane-disruptionDNA-intercalationinflammationcell-differentiationcell-migrationcell-adhesioncell-signalingsignal-transductiongene-expressiontranscriptiontranslationpost-translational-modificationprotein-foldingprotein-degradationprotein-traffickingvesicle-transportexocytosisendocytosisphagocytosispinocytosismitophagypexophagyribophagyER-phagylysophagylipophagyglycophagyferritinophagyaggrephagyxenophagyentosiscytosissyncytiumplasmodesmatagap-junctiontight-junctionadherens-junctiondesmosomehemidesmosomefocal-adhesioncell-polaritycell-asymmetrycell-divisionmitosismeiosiscytokinesiskaryokinesischromosome-segregationspindle-assemblycheckpointDNA-replicationDNA-recombinationtranspositionretrotranspositionhorizontal-gene-transfervertical-gene-transferendosymbiosissymbiogenesisholobionthologenomeextended-phenotypeniche-constructionecosystem-engineeringkeystone-processecological-functionecosystem-functionecosystem-goodnatural-capitalnatural-resourcerenewable-resourcenon-renewable-resourcecommon-pool-resourcepublic-goodprivate-goodclub-goodexternalitymarket-failuregovernment-failurepolicy-failureinstitutional-failuretragedy-of-the-commonsfree-ridercollective-actionsocial-dilemmaprisoner's-dilemmachicken-gameassurance-gamecoordination-gamezero-sum-gamepositive-sum-gamenegative-sum-gamewin-winlose-losewin-losePareto-optimalPareto-improvementKaldor-Hicks-improvementcost-benefit-analysiscost-effectiveness-analysismulti-criteria-decision-analysisdecision-support-systemexpert-systemknowledge-based-systemrule-based-systemcase-based-reasoningmachine-learningdeep-learningneural-networkrandom-forestsupport-vector-machinedecision-treeregression-treeclassification-treeclustering-algorithmdimensionality-reductionfeature-selectionfeature-extractionpattern-recognitionimage-analysissignal-processingtime-series-analysisspatial-analysisgeographic-information-systemremote-sensingsatellite-imageryaerial-photographydrone-imageryLiDARradarsonarseismicgeophysicalgeochemicalbiogeochemicalecoinformaticsbioinformaticscomputational-biologysystems-biologysynthetic-biologybiotechnologynanotechnologygenetic-engineeringgenome-editingCRISPRTALENzinc-finger-nucleasetransgeniccisgenicintragenicsubgenicagrobacterium-mediated-transformationbiolisticselectroporationmicroinjectionprotoplast-fusionsomatic-hybridizationcybridasymmetric-hybridsynthetic-polyploiddoubled-haploidhaploid-inductionanther-culturemicrospore-cultureovule-cultureembryo-cultureendosperm-cultureprotoplast-culturecell-culturetissue-cultureorgan-cultureshoot-cultureroot-culturecallus-culturesuspension-culturebioreactorhairy-root-culturetransformationhardeningmicropropagationclonal-propagationmeristem-cultureshoot-tip-cultureaxillary-bud-culturenodal-cultureleaf-culturepetiole-culturestem-cultureinternode-culturerhizome-culturebulb-culturecorm-culturetuber-cultureseed-culturezygotic-embryo-culturesomatic-embryo-culturesomatic-embryogenesisorganogenesiscaulogenesisrhizogenesisadventitious-shoot-formationdirect-regenerationindirect-regenerationprimary-metabolismsecondary-metabolismbiosynthesisbiotransformationbioconversionbiodegradationbioremediationphytoremediationmycoremediationzooremediationbioaugmentationbiostimulationnatural-attenuationmonitored-natural-attenuationengineered-natural-attenuationpermeable-reactive-barrierpump-and-treatsoil-vapor-extractionair-spargingthermal-desorptionincinerationlandfillingcontainmentcappingslurry-wallgrout-curtainsheet-pilingclay-linergeomembranegeotextilegeogridgeocompositegeosyntheticgeofabricgeonetgeocellgeopipegeostripgeofoamgeobaggeotubegeocontainergeomatgeoblanketgeospacergeodraingeoinjectiongeogroutgeopiergeocolumngeopilegeowallgeobermgeotrenchgeocutgeofillgeoliftgeoslabgeopanelgeoblockgeobrickgeotilegeopavergeowebgeomattressgeocushionThaumatographa regalis
Psychedelic Regal Moth
Thaumatographa regalis is a small tortricid moth native to California. First described by Walsingham in 1881, this species was previously classified under the genus Hilarographa. The common name "Psychedelic Regal Moth" reflects its distinctive coloration. It belongs to the subfamily Chlidanotinae and tribe Hilarographini, a group of tortricids often associated with distinctive wing patterns.
Thaumatomyia rubida
grass fly
Thaumatomyia rubida is a small grass fly in the family Chloropidae, first described by Coquillett in 1898. The species is known from California and is characterized by its yellow-orange coloration and diminutive size of 2-3 millimeters. As a member of the grass fly group, it belongs to a family commonly associated with grassland and agricultural habitats.
Thyce deserta
Thyce deserta is a species of scarab beetle in the family Scarabaeidae, subfamily Melolonthinae. It was described by Hardy in 1974 and is known from California, USA. As a member of the genus Thyce, it belongs to a group of melolonthine scarabs found in western North America.
Tiaja cruzensis
Tiaja cruzensis is a species of leafhopper in the family Cicadellidae, subfamily Megophthalminae. The species was described in 1982 by Gill and Oman from specimens collected on Santa Cruz Island, California. As a member of the Megophthalmini tribe, it belongs to a group characterized by enlarged eyes and associated with coastal and insular habitats in western North America. The genus Tiaja contains few described species, and T. cruzensis is among the more geographically restricted members.
Tibicinoides minuta
Tibicinoides minuta is a small cicada species first described by Davis in 1915, originally placed in the genus Okanagana. It belongs to the family Cicadidae and is native to California. The species epithet 'minuta' refers to its small size. As a member of the subfamily Tibicininae, it shares characteristics with other small cicadas in this group.
Ticrania chamberlini
Ticrania chamberlini is a species of planthopper in the family Dictyopharidae, subfamily Orgeriinae. The species was described by Van Duzee in 1923. It belongs to the infraorder Fulgoromorpha, a group of true bugs known for their distinctive head morphology and often elaborate pronotal structures. Like other members of the family Dictyopharidae, this species is characterized by an elongated, often snout-like head projection. The genus Ticrania is placed in the tribe Orgeriini within the subfamily Orgeriinae.
Timema chumash
Chumash Timema
Timema chumash is a species of walkingstick insect in the family Timematidae, endemic to California. Like other members of the genus Timema, it is a small, wingless phasmid with reduced body size compared to most stick insects. The species was described by Hebard in 1920. It is part of a genus notable for being the only known genus of stick insects in the Americas with a relictual distribution in western North America.
Timema genevievae
Genevieve's Timema
Timema genevievae is a species of walkingstick insect in the family Timematidae. It is one of several Timema species known for reproducing asexually via parthenogenesis. The species is endemic to California. Like other members of its genus, it exhibits cryptic coloration that provides camouflage against host plants.
Timema knulli
Knull's Timema
Timema knulli, commonly known as Knull's Timema, is a stick insect species endemic to California. It belongs to the genus Timema, which represents a relictual lineage of wingless, small-bodied phasmids. The species was described by Strohecker in 1951 and is named in honor of the entomologist Joseph Knull. Like other Timema species, it exhibits cryptic coloration and morphology adapted for camouflage on host plants.
Timema nevadense
Nevada Timema
Timema nevadense, known as the Nevada Timema, is a species of walkingstick in the family Timematidae. The species was described by Strohecker in 1966. It is one of approximately 20 species in the genus Timema, which represents a basal lineage of Phasmida restricted to western North America. Like other Timema species, it is a small, wingless stick insect with reduced morphology compared to more derived phasmids.
Timema poppense
Pope Valley Timema
Timema poppense is a small walkingstick insect endemic to California, originally described from a nature reserve in Pope Valley in 1999. It belongs to the family Timematidae, a basal lineage of stick insects characterized by reduced wings and nocturnal habits. The species name was corrected from the original "poppensis" to "poppense" to match the neuter gender of the genus Timema per ICZN rules.
Tinea occidentella
Western Clothes Moth
Tinea occidentella is a keratophagous moth species in the family Tineidae, native to coastal California and northern Baja California. Despite its common name "western clothes moth," it does not feed on clothing but instead consumes keratin from mammalian carnivore scat and bird of prey pellets. The species is tightly restricted to fog-influenced coastal environments where high humidity allows larvae to obtain water from atmospheric moisture absorbed by their fur and feather diet.
Tipula atrisumma
Tipula atrisumma is a species of crane fly in the family Tipulidae, described by Doane in 1912. It belongs to the large genus Tipula, which contains hundreds of species worldwide. The species is known from California in the western United States. Like other crane flies, it is a member of the order Diptera with a slender body and long legs, though specific morphological details distinguishing it from congeners are not well documented in available sources.
Tipula chlorion
Tipula chlorion is a species of large crane fly in the family Tipulidae, described by Alexander in 1965. It belongs to the genus Tipula, which comprises numerous crane fly species found across diverse habitats. As with other crane flies, adults are characterized by their elongated legs and slender bodies. The species is part of the Nearctic fauna, with records from California, USA.
Tipula grahamina
Tipula grahamina is a species of large crane fly in the family Tipulidae, described by Alexander in 1963. It belongs to the diverse genus Tipula, which contains hundreds of species worldwide. As with other crane flies, adults are characterized by their elongated legs and slender bodies. The species is known from California, USA.
Tipula inusitata
Tipula inusitata is a species of large crane fly described by Charles Paul Alexander in 1949. It belongs to the family Tipulidae, one of the most diverse families within the order Diptera. The species is known from California, USA, though specific details regarding its biology and ecology remain poorly documented in published literature.
Tipula silvestra
Tipula silvestra is a large crane fly species in the family Tipulidae, described by Doane in 1909. It is found in the western United States, particularly California. As a member of the genus Tipula, it shares the characteristic elongated body and extremely long legs typical of crane flies, though specific distinguishing features for this species are not well documented in available sources.
Tipula vestigipennis
Tipula vestigipennis is a crane fly species in the family Tipulidae, first described by Rennie Wilbur Doane in 1908. The species exhibits pronounced sexual dimorphism in body size, with females substantially larger than males. It is endemic to a highly restricted range in the San Francisco Bay Area of California, where it has been documented as a pest species destructive to vegetation and crops. The species belongs to the subgenus Triplicitipula.
Tollius setosus
Tollius setosus is a species of broad-headed bug in the family Alydidae, first described by Van Duzee in 1906. It is one of the few recognized species in the genus Tollius, which belongs to the subfamily Alydinae. The species is known from western North America, with confirmed records from California. As a member of the Alydidae, it shares the family's characteristic broad, flattened head shape. Limited information is available regarding its biology and ecology.
Tortistilus albidosparsus
Tortistilus albidosparsus is a treehopper species in the family Membracidae, first described by Stål in 1859. It belongs to the tribe Ceresini within the subfamily Smiliinae, a group known for diverse pronotal modifications. The genus Tortistilus is part of the Nearctic treehopper fauna, with records from western North America. Species in this genus are characterized by distinctive pronotal structures typical of the Ceresini.
Tortistilus collinus
Tortistilus collinus is a treehopper species described by Van Duzee in 1908, belonging to the tribe Ceresini within the subfamily Smiliinae. The genus Tortistilus is part of the diverse family Membracidae, known for their highly modified pronota that often resemble plant parts or other structures. This species is recorded from California, USA, where it occurs among other members of its genus.
Torymus koebelei
Torymus koebelei is a species of chalcid wasp in the family Torymidae. The species was described by Huber in 1927. Torymus species are generally known as parasitoids of gall-forming insects, particularly gall wasps and gall midges. T. koebelei has been documented in the western United States, including California, where it has been reared from oak apple galls.
Tragidion agave
Tragidion agave is a species of longhorned beetle in the family Cerambycidae, described by Swift and Ray in 2008 from California and Baja California. It is one of two species in the genus known to breed in dead flower stalks of Agave (Agavaceae), the other being T. armatum. The species exhibits bright orange and black coloration characteristic of the genus, which functions as mimicry of spider wasps (family Pompilidae).
Trichodezia californiata
California Black
Trichodezia californiata is a moth species in the family Geometridae, subfamily Larentiinae. It is endemic to western North America with a range spanning from Washington through Oregon to California. The common name 'California Black' refers to its dark coloration. The species was first described by Packard in 1871.
Triepeolus concavus
Concave Longhorn-Cuckoo
Triepeolus concavus is a cleptoparasitic bee in the family Apidae. Females lay eggs in the ground nests of host bees, particularly sunflower bees (Svastra obliqua expurgata). The species lacks pollen-collecting structures (scopa) and relies on stealing food stores provisioned by host bees. It is found in the United States and Mexico.
Triepeolus matildae
Matilda's Longhorn-Cuckoo
Triepeolus matildae is a cleptoparasitic bee species described by Rightmyer in 2014. As a member of the genus Triepeolus, it is commonly known as Matilda's Longhorn-Cuckoo. The species is documented from California in the United States and Baja California in Mexico. It has been recorded visiting flowers of several plant families including Asteraceae and Polygonaceae. Activity records span from mid-May through late September.
Trigonoscuta cruzi
Cruz's broad-nosed weevil
Trigonoscuta cruzi is a species of broad-nosed weevil in the family Curculionidae. It was described by Pierce in 1975. The species is found in North America, with distribution records from California. Six subspecies are recognized, including the nominate subspecies and five others described by Pierce in 1975.
Trigonoscuta miguelensis
broad-nosed weevil
Trigonoscuta miguelensis is a species of broad-nosed weevil in the family Curculionidae, first described by Pierce in 1975. It belongs to the subfamily Entiminae, a group characterized by their broad, short rostrums. The species is known from California and is part of the North American weevil fauna. Like other members of its genus, it likely inhabits coastal or near-coastal environments given the specific epithet referencing San Miguel Island or the broader Channel Islands region of California.
Trigonoscuta stantoni
Santa Cruz Island weevil, Stanton's trigonoscuta weevil, Santa Cruz island shore weevil
Trigonoscuta stantoni is a species of broad-nosed weevil in the family Curculionidae. The species is endemic to the Channel Islands of California, specifically documented from Santa Cruz Island. It is a member of a genus containing several insular species with restricted distributions.
Trimerotropis bernardi
San Bernardino grasshopper, forest falls grasshopper, San Bernardino Mountain grasshopper
Trimerotropis bernardi is a band-winged grasshopper in the family Acrididae, described by Rentz & Weissman in 1984. The species is endemic to the San Bernardino Mountains of southern California, with records indicating presence in forested montane habitats. It belongs to a genus of grasshoppers typically associated with open, often sandy or rocky terrain, though this species appears restricted to higher elevation coniferous forest environments. Available observational data remains limited, with few documented occurrences.
Trimerotropis infantilis
Zayante Band-winged Grasshopper
Trimerotropis infantilis is a rare, narrowly endemic grasshopper restricted to a small portion of the Santa Cruz Mountains in California. It was described by Rentz and Weissman in 1984. The species occupies specialized sandy habitats and is of conservation concern due to its extremely limited geographic range.
Trimerotropis inyo
Inyo Grasshopper
Trimerotropis inyo is a band-winged grasshopper species in the family Acrididae, described by Rentz & Weissman in 1984. It is endemic to California and belongs to a genus characterized by banded or colored hind wings. The species is poorly documented in scientific literature, with minimal published biological information beyond its original description and taxonomic placement.
Trimerotropis occidentalis
Occidental Grasshopper
Trimerotropis occidentalis, commonly known as the occidental grasshopper, is a band-winged grasshopper species in the family Acrididae. It is native to western North America, with documented occurrence in California. As a member of the subfamily Oedipodinae, it possesses the enlarged hind wings characteristic of band-winged grasshoppers. The species was described by Bruner in 1889.
Trimerotropis occulens
Lompoc Grasshopper
Trimerotropis occulens, commonly known as the Lompoc Grasshopper, is a species of band-winged grasshopper in the family Acrididae. It was described by Otte in 1984 and is endemic to the United States. The species belongs to the subfamily Oedipodinae, which includes many grasshoppers with distinctive wing patterns and stridulatory capabilities.
Trimerotropis santabarbara
Trimerotropis santabarbara is a band-winged grasshopper in the family Acrididae, described by Rentz and Weissman in 1981. The species is endemic to California and represents one of approximately 30 species in the genus Trimerotropis, a group characterized by banded hind wings and often cryptic coloration.
Trimerotropis thalassica
thalassica grasshopper, greenish-winged grasshopper
Trimerotropis thalassica is a band-winged grasshopper in the subfamily Oedipodinae, described by Bruner in 1889. The species is found in North America, with confirmed records from California. It belongs to a genus characterized by banded wings and associated with open, often sandy or gravelly habitats.
Trimerotropis titusi
Titus' grasshopper
Trimerotropis titusi is a species of band-winged grasshopper in the family Acrididae. It was described by Caudell in 1905. The species is found in North America, with confirmed records from California. As a member of the genus Trimerotropis, it belongs to the Oedipodinae subfamily, which is characterized by banded wings and associated with open, often arid habitats.
Trimerotropis topanga
Topanga Grasshopper
Trimerotropis topanga is a band-winged grasshopper in the family Acrididae, described in 1981 from California. It belongs to the genus Trimerotropis, a group characterized by banded wings and association with open, often sandy or gravelly habitats. The species is known from limited records in southern California and has been documented in citizen science platforms.
Trioza brevigenae
Ficus leaf-rolling psyllid
Trioza brevigenae, known as the ficus leaf-rolling psyllid, is an invasive pest of Ficus microcarpa (Chinese banyan or Indian laurel fig) native to India. It was first detected in California in 2016, representing the first known occurrence outside its native range. The species causes characteristic leaf-roll galls on host foliage, with nymphs developing inside these protected structures. Its invasion pathway and full geographic distribution remain under investigation.
Trupanea bisetosa
fruit fly
Trupanea bisetosa is a tephritid fruit fly whose larvae develop within sunflower heads. The species was originally described as Urellia bisetosa by Coquillett in 1899. It has been documented in southern California and Mexico, with confirmed host associations to wild sunflower (Helianthus spp.).
Tularina
Tularina is a genus of harvestmen (Opiliones: Laniatores) in the family Phalangodidae, described by Ubick & Briggs in 2008. As a member of the infraorder Grassatores, it belongs to a diverse group of long-legged arachnids commonly known as daddy longlegs. The genus was established based on morphological characteristics distinguishing it from related phalangodid genera. Information regarding species diversity, distribution, and biology remains limited in published literature.
Tuxedo drakei
Tuxedo drakei is a species of plant bug in the family Miridae, described by Schuh in 2004. The genus Tuxedo was revised by Schuh in 2004, with T. drakei being one of the species included in that revision. It belongs to the subfamily Phylinae, a group of mirid bugs commonly associated with coniferous and other woody plants. Species in this genus are native to western North America.
Tylos punctatus
Spotted Calloused Beach Pillbug
Tylos punctatus is a large, strictly nocturnal sand-beach isopod inhabiting sheltered intertidal zones from southern California to Baja California. It exhibits remarkable behavioral adaptations to this harsh environment, including precise burrowing cycles synchronized with tidal patterns and seasonal dormancy. The species has an exceptionally slow life history for an isopod, with females breeding only once annually after reaching maturity at approximately three years of age.
Tynomma
Tynomma is a genus of millipedes in the order Callipodida, family Tynommatidae. The genus was established by Loomis in 1937. Members of this genus are characterized by features typical of the Tynommatidae, including distinctive body segmentation and gonopod morphology. The genus occurs in western North America, with species documented from California and surrounding regions.
Typhlobius kebus
Typhlobius kebus is a lithobiomorph centipede described by Chamberlin in 1922. It belongs to the genus Typhlobius, a group of lithobiid centipedes. The species has been documented from California, USA. Very little is known about its biology or ecology.
Tytthotyle maculata
Furnace Heat Lubber
Tytthotyle maculata is a species of lubber grasshopper in the family Romaleidae, commonly known as the Furnace Heat Lubber. It is native to arid regions of western North America, particularly California and surrounding areas. As a member of the Romaleidae, it belongs to a family known for large, flightless or poorly flying grasshoppers with aposematic coloration. The specific epithet 'maculata' refers to spotted or mottled patterning.
Udea octosignalis
Udea octosignalis is a small moth in the family Crambidae, described by George Duryea Hulst in 1886. It is known from limited records in California and Texas. The species has a wingspan of approximately 20 mm and exhibits distinctive light ocherous forewings with buff markings.
Uroctonites
Uroctonites is a genus of scorpions in the family Vaejovidae, established by Williams and Savary in 1991. Species within this genus are found in western North America, particularly in California and surrounding regions. The genus was separated from related taxa based on morphological characteristics of the pedipalps and metasoma. Members are generally small to medium-sized scorpions adapted to arid and semi-arid environments.
Usingerella simplex
Velvet-striped grasshopper
Usingerella simplex is a species of plant bug in the family Miridae, first described by Reuter in 1909 under the basionym Cyrtopeltis simplex. It is one of very few species in the genus Usingerella, a small and poorly documented mirid genus. The species is known from limited records in the southwestern United States, specifically Arizona and California. Available information on its biology and ecology is minimal.
Valentibulla californica
Elliptical Stem Gall Fly
Valentibulla californica is a species of fruit fly in the family Tephritidae, commonly known as the Elliptical Stem Gall Fly. The species was described by Coquillett in 1894. Like other members of the genus Valentibulla, it is associated with gall formation on plant stems. The species is found in the United States, particularly in California as suggested by its specific epithet.
Venezillo microphthalmus
Small-eyed Venezillo Pill Woodlouse
Venezillo microphthalmus is a small terrestrial isopod in the family Armadillidae, endemic to California. The species exhibits the characteristic conglobation (pill-forming) behavior typical of its family, rolling into a defensive ball when disturbed. It is considered rare on the mainland and has documented populations on the Channel Islands. The species is believed to be declining in the San Francisco Bay Area due to competition from introduced woodlouse species.
Vespula infernalis
cuckoo yellowjacket, American cuckoo yellowjacket
Vespula infernalis is an obligate social parasite (inquiline) that invades and usurps colonies of other yellowjacket species, primarily Vespula acadica in North America. Unlike most parasitic wasps, it exhibits intensely aggressive behavior during colony takeover, using specialized morphological adaptations including a large, heavily curved stinger to subdue host workers. The species lacks a worker caste and cannot build nests or rear its own young, instead forcing host workers to feed and care for its brood through dominance behaviors including mauling and forced trophallaxis.
social-parasiteinquilinecuckoo-waspyellowjacketaggressive-parasitismVespulaHymenopteraNearcticboreal-forestVespula-acadicaforced-trophallaxismauling-behaviorcurved-stingerno-worker-casteobligate-parasitismDufour's-glandoogenesis-suppressionfourth-mandibular-toothKimsey-&-Carpenter-2012Vespula-austriaca-sister-speciesshort-flight-seasonJune-to-SeptemberCanadaUnited-StatesAlaskaNew-JerseyMichiganWisconsinNorth-DakotaNew-MexicoArizonaCaliforniastable-populationsubterranean-nestshost-queen-usurpationhost-worker-manipulationreproductive-monopolyvenom-paralyzes-hostsminimal-foragingno-nest-constructionno-thermoregulation-behavioregg-laying-on-comb-exteriorautumn-queen-productionlonger-hibernation-than-hostspreusurpation-phasequeen-reared-worker-stage-invasionpost-emergence-colony-stage-invasionpatrol-behaviorcell-inspectiondominance-assertionevolutionary-strategy-kill-older-workers-firstworker-oviposition-suppressiongastral-draggingoophagy-absenttrophallaxis-solicitationforced-feeding-1-43-secondsvenom-LD50-20-30-mg/kg-workersvenom-LD50-81-mg/kg-queensvenom-not-more-lethal-than-non-parasitic-congenersDufour's-gland-hypertrophyclear-oily-gland-materialreproductive-organs-include-ovaries-poison-gland-Dufour's-glandnew-fall-wasps-empty-glandolder-wasps-flat-gland-with-little-oiloviposition-interrupted-by-workersmauling-response-to-interruption2012-species-recognitionpre-2012-literature-as-V.-austriacaNearctic-endemicboreal-region-specialisthost-nest-size-reductionecosystem-impact-through-host-suppressionChris-Alice-Kratzer-The-Social-Wasps-of-North-AmericaiNaturalist-observationsGBIF-accepted-taxonomyde-Saussure-1854-original-descriptionKimsey-Carpenter-2012-revisionVespidae-familyHymenoptera-orderInsecta-classArthropoda-phylumAnimalia-kingdomspecies-rankcuckoo-yellowjacket-common-nameAmerican-cuckoo-yellowjacket-alternative-name76-iNaturalist-observationsstable-conservation-statusnot-rare-throughout-rangeall-Canadian-provinces-territorieswestern-US-distributioneastern-US-distributionsubterranean-host-nestsrotting-stump-host-nestsenclosed-space-host-nestsqueen-paralysis-during-usurpationworker-injury-during-invasionantennal-damageleg-damagehost-queen-mandible-restrainthost-worker-mandible-defensealarm-pheromone-contextmultiple-stings-limitedbarbed-stinger-presentstinger-loss-during-attackfatal-attack-sacrificevenom-evolution-vertebrate-painSchmidt-Sting-Pain-Index-not-ratedice-treatment-for-stingsallergic-reaction-medical-attentiondesensitization-therapy-availablepest-control-commercial-operatorsaerosol-spray-evening-applicationnest-avoidance-recommendednest-elimination-if-threateningclear-bottles-drink-safetydrink-boxes-straws-childrenpicnic-trash-container-avoidancefood-covering-recruitment-reductiongentle-brushing-vs-swattingalarm-pheromone-releasechemical-attack-signalwalking-away-escape-strategybush-walking-evasion-tacticlate-summer-autumn-aggressioncolony-size-thousands-workersfootball-size-nestsperennial-nests-southern-statesVolkswagen-Beetle-nest-reportsmultiple-queens-perennial-coloniesHawaiian-invasive-V.-pensylvanica-contextGerman-yellowjacket-V.-germanica-contextEastern-yellowjacket-V.-maculifrons-contextSouthern-yellowjacket-V.-squamosa-contextWestern-yellowjacket-V.-pensylvanica-contextpaper-wasp-Polistes-dominula-contextEuropean-paper-wasp-introducedWestern-yellowjacket-not-Pennsylvaniaspecies-name-mislabel-originyellowjacket-diversity-208-species22-genera-social-wasps900-color-illustrations-field-guideiNaturalist-community-science-platformCornell-University-Insect-Collection-researchtaxonomic-paper-readinggenetic-barcode-software-alignment1000-hours-iNaturalist-observationsOwlfly-LLC-publishingmechanical-engineering-backgroundclimate-change-mitigation-focusnatural-pest-control-ecosystem-servicepollination-ecosystem-servicecaterpillar-prey-primary-foodgrasshopper-cricket-katydid-moth-butterfly-beetle-fly-earthworm-lanternfly-cockroach-smaller-wasp-small-spider-cicada-preytiny-waist-liquid-feeding-constraintmandible-prey-dismembermentlarval-secretion-dependency-other-queensV.-infernalis-liquid-food-dependencyhost-worker-secretion-solicitationminimal-larval-solicitationforceful-feeding-foreleg-grabbingcomb-pushing-aggressive-feedingtrophallaxis-intensity-decline-later-stagesworker-escape-forced-encountersshort-trophallaxis-1-5-secondslong-trophallaxis-43-secondsvenom-apparatus-shaft-aculeus-Dufour's-gland-venom-glandsvenom-reservoir-size-largest-femalesDufour's-gland-size-largest-femalesoily-venom-extraction-experimentV.-pensylvanica-worker-venom-testV.-pensylvanica-queen-venom-testvenom-paralysis-flying-impairmentvenom-third-supply-worker-killvenom-queen-kill-more-requiredvenom-lethality-comparable-non-parasitesDufour's-gland-material-no-poisonreproductive-organ-complexpreusurpation-gland-clear-oilynew-fall-wasp-gland-empty-flatolder-wasp-gland-flat-little-oilhypertrophy-evidence-neededoviposition-brief-periodegg-placement-varied-locationsworker-interruption-rare-instanceegg-loss-from-cellbrood-care-host-worker-exclusiveno-parasite-brood-careno-parasite-foraging-behaviorno-parasite-nest-buildingno-parasite-larval-feedingno-parasite-thermoregulation-fanningno-parasite-warming-posturesenemy-attack-parasite-remains-insideno-parasite-nest-defensereproductive-suppression-evidence-multipleworker-oogenesis-halt-substancesoviposition-site-patrollingaggression-reduced-with-suppressionreproductive-monopoly-assertionevolutionary-favorable-strategy-older-worker-eliminationyounger-worker-retention-brood-caredominance-display-early-occupationdominance-display-absent-latermauling-post-trophallaxissolicitation-chasing-initiationrare-foraging-observationno-cell-building-observationno-larval-feeding-observationno-thermoregulation-assistance-observationinternal-nest-retention-enemy-attackworker-oviposition-absence-parasitized-nestsaggression-reduction-expectation-contrastmauling-behavior-reduction-indicationfrequent-aggression-reproductive-monopolycell-patrol-oviposition-defenseDufour's-gland-oogenesis-preventionsubstance-release-gastral-draggingeffective-worker-reproduction-haltnormal-worker-oviposition-aggression-absentparasite-behavior-evidence-synthesismorphological-adaptation-summarybehavioral-adaptation-summaryecological-interaction-summarytaxonomic-history-summarydistribution-range-summaryseasonal-activity-summarylife-history-summaryhuman-interaction-nullconservation-status-stableresearch-needs-Dufour's-gland-hypertrophyresearch-needs-venom-compositionresearch-needs-population-impactfield-guide-coverage-Kratzer-2020observation-platform-iNaturalist-76-recordstaxonomic-authority-GBIF-acceptedoriginal-description-Saussure-1854modern-revision-Kimsey-Carpenter-2012literature-update-lag-pre-2012-sourcessister-species-austriaca-distinctionmorphological-convergence-austriacabiological-convergence-austriacageographic-separation-Nearctic-Palearctichost-specificity-acadica-primaryhost-range-potential-other-Vespulainvasion-timing-queen-reared-worker-stageinvasion-vulnerability-host-nest-stagepost-emergence-colony-stage-alternativehost-defense-worker-aggression-variationhost-queen-aggression-variationparasite-success-factors-morphologicalparasite-success-factors-behavioralparasite-success-factors-timingcolony-takeover-mechanism-physical-combatcolony-takeover-mechanism-chemical-dominancecolony-maintenance-mechanism-behavioral-suppressioncolony-maintenance-mechanism-reproductive-monopolyenergetic-strategy-forced-feedingenergetic-strategy-minimal-investmentreproductive-strategy-egg-placement-variationreproductive-strategy-brief-oviposition-windowdevelopmental-strategy-host-worker-dependencysocial-structure-absence-worker-castesocial-structure-queen-only-parasitesocial-structure-host-worker-exploitationevolutionary-context-inquiline-specializationevolutionary-context-parasitic-wasp-diversityevolutionary-context-Vespula-radiationecological-context-boreal-forest-communityecological-context-host-parasite-dynamicsecological-context-colony-size-impactmanagement-context-nest-avoidancemanagement-context-professional-controlmanagement-context-safety-precautionspublic-health-sting-avoidancepublic-health-allergic-responsepublic-health-venom-toxicityeducation-context-species-recognitioneducation-context-literature-awarenesseducation-context-taxonomic-updatesXenox delila
Xenox delila is a species of bee fly in the family Bombyliidae, found in California and Baja California Norte. As with other bee flies, adults are likely pollinators that visit flowers for nectar. The genus Xenox includes parasitic species whose larvae develop in the nests of other insects.
Xeranoplium
Xeranoplium is a genus of longhorn beetles (Cerambycidae) established by Linsley in 1957. The genus comprises eight described species distributed in western North America, particularly California and the Baja California peninsula. Species were described primarily by Chemsak and Linsley between 1932 and 1986. The genus belongs to the tribe Hesperophanini within the subfamily Cerambycinae.
Xerasia
fruitworm beetles
Xerasia is a genus of fruitworm beetles in the family Byturidae, established by Lewis in 1895. The genus comprises four described species, all endemic to California. Members occur in diverse environments including both wet and dry habitats.
Xylocopa appendiculata
Appendiculate Carpenter Bee, Asian Carpenter Bee
Xylocopa appendiculata is a large carpenter bee native to eastern Asia, first reported in the United States in 2013 with established populations in northern California. It belongs to the subgenus Alloxylocopa. The species has been studied using distribution modeling to predict its potential spread across North America. Like other carpenter bees, it nests in wood and serves as a pollinator, though specific ecological details for this species remain limited.
Xystocheir brachymacris
Xystocheir brachymacris is a species of flat-backed millipede in the family Xystodesmidae, native to North America. Like other members of its family, it possesses chemical defense glands capable of producing hydrogen cyanide gas when disturbed. The species was described by Shelley in 1996.
Ypsolopha frustella
Ypsolopha frustella is a species of moth in the family Ypsolophidae. The species is known from the United States, specifically California. Like other ypsolophid moths, adults are characterized by a distinctive resting posture with the body inverted and antennae extended forward. Larvae construct silken webs on plant foliage for feeding and shelter.
Ypsolopha schwarziella
Ypsolopha schwarziella is a small moth in the family Ypsolophidae. It is known from the southwestern United States, specifically Arizona, Utah, and California. The species has a wingspan of approximately 23 mm. Detailed morphological descriptions exist for this species, including distinctive coloration of the antennae, labial palpi, and wings.
Zelotes gabriel
Zelotes gabriel is a ground spider species in the family Gnaphosidae, described by Platnick and Shadab in 1983. It is native to the United States, specifically recorded from southern California and Baja California. Like other members of the genus Zelotes, it is a nocturnal hunting spider that does not build webs to capture prey. The species name honors Gabriel, the son of entomologist Walter Leal, who attended the ceremony where his father received the National Academy of Inventors Fellowship.
Zootermopsis nevadensis
Nevada Dampwood Termite, Nevada Termite
Zootermopsis nevadensis is a eusocial dampwood termite in the family Archotermopsidae, native to the western United States. It is a hemimetabolous species with complex caste differentiation including workers, soldiers, alates, and neotenic reproductives. The species has been extensively studied for its genomic characteristics, including exceptionally high DNA methylation levels and reduced opsin genes associated with its subterranean lifestyle. Two subspecies are recognized: Z. n. nevadensis and Z. n. nuttingi, with the latter having its genome sequenced.
Zyginama erosa
Zyginama erosa is a species of leafhopper in the family Cicadellidae, first described by McAtee in 1924. It belongs to the subfamily Typhlocybinae and tribe Erythroneurini, a group of small, often colorful leafhoppers known for their distinctive wing venation patterns. The genus Zyginama is part of a diverse assemblage of Nearctic leafhoppers, with this species recorded from California.