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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.
endemic dune-specialist scarab-beetle shining-leaf-chafer Algodones-Dunes California Baja-California synonym Paranomala Potts-1976
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.
scorpion nocturnal burrowing mildly-venomous California Baja-California
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.
scorpion Chactidae California Baja-California nocturnal burrowing mildly-venomous fluorescent
Anuroctonus pococki bajae
Californian swollen stinger scorpion
Anuroctonus pococki bajae is a subspecies of scorpion in the family Chactidae, endemic to Baja California. It is distinguished by a pronounced swollen bulb on the telson (stinger segment), a trait referenced in its common name. The species exhibits defensive, aggressive behavior when provoked and is nocturnal. Under ultraviolet light, it fluoresces bright blue-green like other scorpions.
scorpion fluorescence Baja-California endemic defensive-behavior nocturnal-predator
Apertochrysa sierra
Apertochrysa sierra is a species of green lacewing in the family Chrysopidae. The species is known from the western United States and Baja California, Mexico. As a member of the Chrysopidae, it belongs to a family of predatory insects commonly recognized by their delicate, net-veined wings and often green coloration. Available records for this species are limited, with few documented observations.
green-lacewing Chrysopidae Neuroptera western-North-America Baja-California
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.
tarantula mygalomorph burrowing-spider desert-arachnid North-America California Baja-California nocturnal urticating-hairs
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.
trapdoor-spider mygalomorph fossorial coastal-dunes cryptic-species endemic California Baja-California conservation-genetics
Cacama furcata
Baja California Cactus-Dodger
Cacama furcata is a cicada species in the family Cicadidae, first described by Davis in 1919. It is one of several 'cactus-dodger' cicadas in the genus Cacama, which are associated with arid environments and cactus hosts. The species is known from the Baja California peninsula and adjacent regions of Mexico. Like related Cacama species, it likely exhibits adaptations for life in xeric habitats including fast flight and specialized host plant associations.
cicada cactus-dodger Baja-California desert xeric Cicadidae Hemiptera North-America Mexico Tacuini
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.
Saturniidae silkmoth endemic California Baja-California chaparral spring-emergence
Chlorostrymon simaethis sarita
Sarita Hairstreak
Chlorostrymon simaethis sarita is a subspecies of hairstreak butterfly in the family Lycaenidae, historically described from Baja California. It is currently treated as a synonym under Chlorostrymon simaethis, though some sources maintain it as a valid subspecies. The name honors its type locality and has been subject to taxonomic revision.
Lycaenidae hairstreak Baja-California taxonomy subspecies synonymy
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.
Buprestidae jewel-beetle new-species Crassulaceae Dudleya California Baja-California host-association 2007-description
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.
dune-specialist coastal-endemic Tenebrionidae California Baja-California Channel-Islands sand-beetle
Cyrtopeltocoris huachucae
A species of plant bug in the family Miridae, described by Knight in 1968. The specific epithet 'huachucae' references the Huachuca Mountains of southeastern Arizona, indicating a strong association with this sky island mountain range. Like other members of the genus Cyrtopeltocoris, it is presumably associated with vegetation in arid and semi-arid habitats, though specific biological details remain poorly documented in published literature.
Miridae Hemiptera plant-bug Arizona Huachuca-Mountains Baja-California sky-islands Knight-1968 undocumented-biology
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.
planthopper Tropiduchidae western-North-America California Baja-California Melichar-1906 Elicinae Elicini Fulgoromorpha Auchenorrhyncha
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.
Aphodiinae dung-beetle Nearctic Neotropical California Baja-California 2007-description detritivore Scarabaeidae
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.
Acrididae Oedipodinae band-winged-grasshopper desert endemic California Baja-California Psinidiini
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.
cicada Diceroprocta Sonoran-Desert annual-cicada Hemiptera Cicadidae acoustic-communication root-feeding-nymphs summer-emergence southwestern-North-America xylem-feeder desert-arthropod insect-song multi-year-life-cycle tymbal-organ monsoon-associated-emergence Cicadinae Fidicinini Davis-1917 Dusty-Flag-Bearer Arizona California Baja-California Sinaloa Sonora Mexico United-States arthropod insect true-bug Auchenorrhyncha Cicadomorpha Cicadoidea Guyalnina
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.
planthopper Tropiduchidae Hemiptera western-North-America California Baja-California Elicinae Elicini
Dielis tolteca
Toltec scoliid wasp
Dielis tolteca is a species of scoliid wasp native to western North America and Mesoamerica. The species is known to parasitize scarab beetle grubs, with females hunting underground hosts to provision their offspring. Adults have been observed feeding on flowering plants, particularly mustards (Brassicaceae) and goldenrods (Solidago). The species has been documented in McInnis Canyons National Conservation Area in western Colorado, where it is active as a spring-emerging species.
scoliid-wasp parasitoid scarab-beetle western-Colorado McInnis-Canyons spring-emergence Solidago mustards biological-control Hymenoptera Scoliidae Dielis Campsomerini biodiversity-survey integrated-pest-management melissa-schreiner extension-entomology saussure-1857 toltec-scoliid-wasp riparian Colorado-River flower-visitor nectar-feeding solitary-wasp ground-nesting-parasitoid scarab-grub-parasitoid aculeate apocrita aculeata campsomerinae western-North-America Nearctic Neotropical Mesoamerica Arizona Baja-California Sonora underground-host-hunter external-parasitoid larval-provisioning spring-active insect-biodiversity rare-ecosystem-survey natural-heritage-survey CSU-extension Colorado-State-University agricultural-pest-management tree-fruit wine-grapes row-crops invasive-species-monitoring Japanese-beetle Popillia-japonica corn-earworm Helicoverpa-zea IPM pest-monitoring moth-trapping B3-allele-testing citizen-science Department-of-Agriculture-trapping targeted-larval-treatments Mesa-County Palisade-peaches Olathe-sweet-corn heritage-crops Warner-College-of-Natural-Resources Colorado-Natural-Heritage-Survey Ouray-County field-survey intensive-survey under-surveyed-counties insect-abundance ecosystem-health field-days educational-outreach continuing-education commercial-pesticide-applicators licensed-applicators visual-artist nature-illustration mixed-media Art-Bug-Studios botanical-illustration insect-illustration Colorado-Master-Gardener adult-learning garden-education pest-identification naturalist photography backpacking hiking historical-sites wilderness solitude mushroom-hunting edible-fungi morels chanterelles king-boletes Southern-Rockies Rainbow-trout fishing camping backwoods-cooking public-lands Front-Range youth-farmer Cultiva-Youth-Project farmers-markets European-honey-bee wild-bee-swarms plant-identification visual-skills observation fieldwork insect-ecology American-southwest wildlife-and-people complex-histories teaching natural-world curiosity 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no-mandible-enlargement ovipositor-not-long couplet-5 no-large-ovipositor male smooth-face not-Bochus Onosandridus key Review-of-southern-African-Anostostomatidae Brettschneider hind-femur-never-armed spines-hooks males-no-head-modification Sam-Heads Orthoptera-expert Illinois-Natural-History-Survey Anostostomatidae genus-Onosandridus-Péringuey two-impressive-spines inner-surface-protibia Bochus-characteristic head-face-tuberculate former-genus specimen-clearly-not Heath Jason correct-genus Heath-first points Peter Chris final-standings Ziad-Khouri Zeroing-in-on-Mammoth-Wasps Scoliid-Wasps Bug-Squad UC-Davis-doctoral-candidate Lynn-Kimsey major-professor distinguished-professor seminar UC-Davis-Department-of-Entomology-and-Nematology Wednesday-March-30 spring-quarter-seminars 4:10-p.m.Pacific-Daylight-Time 122-Briggs-Hall Zoom unique-work modern-systematic-treatment genus-species-level-taxonomy-mess modern-classical-techniques taxonomic-order evolution-discovered Bohart-Museum eight-million-insect-specimens 2300-mammoth-wasp-specimens Americas Korea two-parts Evolutionary-History-of-Mammoth-Wasps Comparing-Power-of-Data-Based-Phylogenetic-Posterior-Predictive-Checks Cucleotide-Amino-Acid-Data abstracts Part-1 aculeate-insects larvae-parasitoids scarabaeid-beetle-grubs biological-control-agents group-evolution stability-taxonomy reliable-phylogenies-limited ultraconserved-element-UCE-data concatenation multispecies-coalescent phylogeny-Scoliidae mitigate-model-misspecification data-filtering-experiments posterior-predictive-checks matched-pairs-tests-symmetry Proscolia-sister all-other-extant-scoliids strong-support sister-group-relationship campsomerine-genus-Colpa Scoliini Campsomerini-non-monophyletic Campsomerini-sensu-stricto monophyletic Australasian-genus-Trisciloa sister-remaining-members sampled-genera-non-monophyletic Campsomeriella Megascolia Scolia fossil-data Early-Cretaceous-origin crown-Scoliidae split-Scoliini-Colpa Campsomerini-s.s.Late-Cretaceous posterior-means crown-ages Paleogene age-95%-HPD-intervals K-Pg-boundary fossils-less-certain-placement older-ages stem-ages Nearctic-scoliid-clades Beringia-dispersal Oligocene-later-Eocene foundation-future-research scoliid-wasp-evolution-biogeography first-genome-scale-data model-based-methods precision-dating-analyses paucity-well-preserved-fossils reliably-attributable crown-group higher-level-taxonomy-dire-need-revision taxonomic-changes-predicated datasets-extend-geographic-taxonomic-sampling Part-II phylogenetic-inference exonic-DNA-sequences multiple-codings nucleotides amino-acids codons empirical-studies data-type-choice model-choice less-expected-violation inaccurate-inference assessing-phylogenetic-model-adequacy inference-reliability-indication simulation-based-approach detect-model-inadequacy phylogenetic-posterior-prediction data-coding-variation simulated-data-multiple-models codon-models process-heterogeneity-lineages selection-heterogeneity-sites codon-usage-selection inference-posterior-predictive-checks nucleotide-amino-acid-models GTR-family significant-differences amino-acid-nucleotide-treatments detect-model-violation magnitude-error-estimate-interest-similar corroborate-other-studies tree-length-estimation-error topology-reconstruction-error not-always-correlated amino-acid-models more-accurate-topologies tree-length-errors-greater nucleotide-models branch-heterogeneous-codon-models magnitude-direction data-coding-dependence data-generating-process-properties posterior-predictive-checks-data-filtering practical-effect-size-thresholds low-inference-reliability established-separately amino-acid-nucleotide-data caution-advised careful-model-selection data-coding-careful-selection accurate-tree-length-inference-important 2012-graduate-program doctorate-entomology dissertation-research phylogenetics-evolution-taxonomy-Scolliidae bachelor's-degree-biology 2012 Notre-Dame-University-Louaize-NDU undergraduate-research bee-pollinator-identification American-University-Beirut genetic-diversity-assessment Spartium-junceum-populations Spanish-broom rush-broom weaver's-broom insect-collection-establishment NDU-specimen-collection UC-Davis-team national-Linnaean-Games 2015-Entomological-Society-of-America-meeting Entomology-Games University-of-Florida 32-year-history-first-win video Bohart-Museum-location Room-1124-Academic-Surge-Building Crocker-Lane currently-closed-public live-petting-zoo Madagascar-hissing-cockroaches stick-insects tarantulas insect-themed-gift-shop online Shahid-Siddique assistant-professor seminar-coordinator Zoom-technical-issues [email protected]seminar-list Trisciloa-saussurei New-Guinea-native Bohart-Museum-specimen Bug-Eric Wasp-Wednesday Campsomeris December-22-2010 mystery-wasp December email-friend species-recorded-recently-Arizona Mexican-border Sabino-Canyon-Recreation-Area Fred-Heath outstanding-naturalist Introduction-to-Southern-California-Butterflies Sabino-Canyon-Volunteer-Naturalists December-14 male-specimen Campsomeris-ephippium Desert-Lavender Hyptis-emoryi conspicuous-distinctive no-image-needed email-list-message David-Lazaroff SCVN-founder camera image-permission long-antennae slender-body pseudostinger posterior-abdomen gender-reveal robust-females shorter-antennae real-stinger retractable-stinger hosts-larval-offspring spring-2009-image south-Texas south-to-Ecuador Sunday-December-19 failed-to-find common-local-species Campsomeris-tolteca males-feeding nectar-Coreocarpus-arizonicus Little-Lemonhead Queen-butterflies Mexican-Yellows Scoliidae-family all-parasitoids parasitoid-definition heavy-spiny-legs dig-up-scarab-grub sting-brief-paralysis single-egg host-larva leave-scene host-regains-consciousness motor-skills underground-existence plant-roots-feeding wasp-egg-hatches external-parasite beetle-grub pleasure-of-hunt Sabino-Canyon Fred-Heath-outdoors David-Lazaroff-image 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United-States Bradley-1828 Hurd-1952 Porter-1981 MacKay-1987 iNaturalist-taxon 2987-observations preferred-common-name Wikipedia-summary Solidago-plants iNaturalist-taxonomy Grasshoppers-of-Colorado Grasshoppers-of-Wyoming-and-the-West Entomology grasshopper-names genus-species common-scientific species-genus abdominalis-Chloealtis admirabilis-Syrbula agrestis-Trimerotropis alba-Hypochlora alpinus-Ceuthophilus alpinus-Melanoplus alutacea-Schistocerca angustipennis-Melanoplus apiculata-Pardalophora argentinus-Oecanthus arizonae-Melanoplus aspera-Trachyrhachys bicolor-Dactylotum bispinosus-Melanoplus bivittata-Mermiria bivittatus-Melanoplus bolli-Spharagemon borealis-Melanoplus bowditchi-Melanoplus brachyptera-Pseudopomala brevipes-Daihnia bruneri-Melanoplus brunneus-Stenobothrus californica-Trimerotropis californicus-Oecanthus campestris-Trimerotropis capito-Hippopedon carlinianus-Circotettix carolina-Dissosteira chenopodii-Aeoloplides cincta-Trimerotropis citrina-Trimerotropis clavatus-Aeropedellus collare-Spharagemon coloradus-Amphitornus complanatipes-Melanoplus confusus-Melanoplus conspersa-Arphia conspersa-Chloealtis corallipes-Xanthippus coronata-Trachyrhachys crenulata-Cordillacris curtipennis-Chorthippus cyaneipennis-Trimerotropis cyaneus-Leprus dawsonii-Melanoplus delicatula-Psoloessa deorum-Ageneotettix differentialis-Melanoplus discolor-Melanoplus dodgei-Melanoplus elliotti-Aulocara enigma-Oedaloenotus equale-Spharagemon fasciatus-Melanoplus femoratum-Aulocara femurrubrum-Melanoplus flavidus-Melanoplus foedus-Melanoplus fontana-Trimerotropis formosus-Tropidolophus fratercula-Trimerotropis fusiformis-Ceuthophilus gladstoni-Melanoplus glaucipes-Melanoplus gracile-Stethophyma gracilis-Trimerotropis haldemanii-Pardalophora haydeni-Derotmema hirtipes-Acrolophitus humile-Spharagemon inconspicua-Trimerotropis infantilis-Melanoplus keeleri-Melanoplus kennicotti-Melanoplus kiowa-Trachyrhachys lakinus-Melanoplus latifasciata-Trimerotropis longipennis-Dissosteira magna-Brachystola magnifica-Trimerotropis melanoptera-Trimerotropis montanus-Xanthippus montezuma-Syrbula nebrascensis-Phoetaliotes neglectus-Cratypedes nevadensis-Acrolophitus niveus-Oecanthus nubilum-Boopedon obscura-Opeia occidentalis-Melanoplus occipitalis-Cordillacris ocelote-Hippiscus olivacea-Campylacantha oregonensis-Melanoplus packardii-Melanoplus pallidipennis-Trimerotropis pardalinus-Metator parviceps-Cibolacris pelidna-Orphulella pellucida-Camnula picta-Mermiria pistrinaria-Trimerotropis plattei-Mestobregma ponderosus-Melanoplus pseudonietana-Arphia quadrimaculatum-Phlibostroma quadripunctatus-Oecanthus rabula-Circotettix regalis-Melanoplus robusta-Udeopsylla robustus-Leprus rufa-Heliaula sanguinipes-Melanoplus simplex-Anabrus simplex-Arphia simplex-Eritettix sordidus-Encoptolophus sparsa-Trimerotropis speciosa-Orphulella speciosus-Hesperotettix splendidus-Melanoplus spretus-Melanoplus spurcata-Dissosteira subgracilis-Encoptolophus sulcifrons-Conozoa tenuipennis-Aeoloplides texana-Conozoa texana-Mermiria texana-Psoloessa tolteca-Trimerotropis trifasciatus-Hadrotettix tristis-Melanoplus turnbulli-Aeoloplides utahensis-Ceuthophilus verruculatus-Trimerotropis virgata-Paropomala viridifasciata-Chortophaga viridis-Hesperotettix wyomingensis-Paropomala xanthoptera-Arphia yarrowii-Melanoplus not-true-grasshoppers Acrididae discussed-manual confused-with-grasshoppers top-of-page back-to-contents navigation-main-page learn-more biology distribution-maps fact-sheets key-to-stages grasshopper-development grasshopper-names-common-scientific grasshopper-names-species-genus grasshopper-names-genus-species Acrolophitus-hirtipes Acrolophitus-nevadensis Aeoloplides-chenopodii Aeoloplides-tenuipennis Aeoloplides-tumbulli Aeropedellus-clavatus Ageneotettix-deorum Amphitomus-coloradus Anabrus-simplex Arphia-conspersa Arphia-pseudonietana Arphia-simplex Arphia-xanthoptera Aulocara-elliotti Aulocara-femoratum Boopedon-nubilum Brachystola-magna Camnula-pellucida Campylacantha-olivacea Ceuthophilus-alpinus Ceuthophilus-fusiformis Ceuthophilus-utahensis Chloealtis-abdominalis Chloealtis-conspersa Chorthippus-curtipennis Chortophaga-viridifasciata Cibolacris-parviceps Circotettix-carlinianus Circotettix-rabula Conozoa-suicifrons Conozoa-texana Cordillacris-crenulata Cordillacris-occipitalis Cratypedes-neglectus Dactylotum-bicolor Daihnia-brevipes Derotmema-haydeni Dissosteira-carolina Dissosteira-longipennis Dissosteira-spurcata Encoptolophus-sordidus Encoptolophus-subgracilis Eritettix-simplex Gryllus-spp Hadrotettix-trifasciatus Heliaula-rufa Hesperotettix-speciosus Hesperotettix-viridis Hippiscus-ocelote Hippopedon-capito Hypochlora-alba Leprus-cyaneus Leprus-robustus Melanoplus-alpinus Melanoplus-angustipennis Melanoplus-arizonae Melanoplus-bispinosus Melanoplus-bivittatus Melanoplus-borealis Melanoplus-bowditchi Melanoplus-bruneri Melanoplus-complanatipes Melanoplus-confusus Melanoplus-dawsonii Melanoplus-differentialis Melanoplus-discolor Melanoplus-dodgei Melanoplus-fasciatus Melanoplus-femurrubrum Melanoplus-flavidus Melanoplus-foedus Melanoplus-gladstoni Melanoplus-glaucipes Melanoplus-infantilis Melanoplus-keeleri Melanoplus-kennicotti Melanoplus-lakinus Melanoplus-occidentalis Melanoplus-oregonensis Melanoplus-packardii Melanoplus-ponderosus Melanoplus-regalis Melanoplus-sanguinipes Melanoplus-splendidus Melanoplus-spretus Melanoplus-tristis Melanoplus-yarrowii Mermiria-bivittata Mermiria-picta Mermiria-texana Mestobregma-plattei Metator-pardalinus Oecanthus-argentinus Oecanthus-californicus Oecanthus-niveus Oecanthus-quadripunctatus Oedaloenotus-enigma Opeia-obscura Orphulella-pelidna Orphulella-speciosa Pardalophora-apiculata Pardalophora-haidemanii Paropomala-virgata Paropomala-wyomingensis Phlibostroma-quadrimaculatum Phoetaliotes-nebrascensis Pseudopomala-brachyptera Psoloessa-delicatula Psoloessa-texana Schistocerca-alutacea Spharagemon-bolli Spharagemon-collare Spharagemon-equale Spharagemon-humile Stenobothrus-brunneus Stethophyma-gracile Syrbula-admirabilis Syrbula-montezuma Trachyrhachys-aspera Trachyrhachys-coronata Trachyrhachys-kiowa Trimerotropis-agrestis Trimerotropis-californica Trimerotropis-campestris Trimerotropis-cincta Trimerotropis-citrina Trimerotropis-cyaneipennis Trimerotropis-fontana Trimerotropis-fratercula Trimerotropis-gracilis Trimerotropis-inconspicua Trimerotropis-latifasciata Trimerotropis-magnifica Trimerotropis-melanoptera Trimerotropis-pallidipennis Trimerotropis-pistrinaria Trimerotropis-sparsa Trimerotropis-tolteca Trimerotropis-verruculatus Tropidolophus-formosus Udeopsylla-robusta Xanthippus-corallipes Xanthippus-montanus true-grasshoppers Acrididae-discussed manual-confused grasshoppers-top page-back contents-navigation main-page learn-more-biology distribution-maps-fact sheets-key stages-grasshopper development-grasshoppers Colorado-grasshoppers Wyoming-West Entomology-GRASSHOPPERS COLORADO-GRASSHOPPER NAMES-GENUS SPECIES-GRASSHOPPER NAMES-COMMON SCIENTIFIC-GRASSHOPPER NAMES-SPECIES GENUS-abdominalis Chloealtis-Thomas Uhler-agrestis Trimerotropis-McNeill Dodge-alpinus Ceuthophilus-Scudder Scudder-alutacea Schistocerca-Scudder Dodge-apiculata Pardalophora-Harris Saussure-arizonae Melanoplus-Scudder Scudder-bicolor Dactylotum-Thomas Scudder-bivittata Mermiria-Serville Say-bolli Spharagemon-Morse Fieber-bowditchi Scudder-brevipes Daihnia-Haldeman Scudder-brunneus Stenobothrus-Thomas Bruner-californicus Oecanthus-Saussure McNeill-capito Hippopedon-Stal Thomas-carolina Dissosteira-L Bruner-cincta Trimerotropis-Thomas Scudder-clavatus Aeropedellus-Thomas Scudder-coloradus Amphitornus-Thomas Scudder-confusus Scudder-conspersa Chloealtis-Harris Haldeman-coronata Trachyrhachys-Scudder Bruner-curtipennis Chorthippus-Harris Bruner-cyaneus Leprus-Cockerell Scudder-delicatula Psoloessa-Scudder Scudder-differentialis Melanoplus-Thomas Scudder-dodgei Thomas-enigma Oedaloenotus-Scudder Say-fasciatus Melanoplus-F-Walker Scudder-femurrubrum Melanoplus-DeGeer Scudder-foedus Thomas-formosus Tropidolophus-Say McNeill-fusiformis Scudder-glaucipes Scudder-gracilis Scudder-haydeni Derotmema-Thomas Say-humile Bruner-infantilis Thomas-kennicotti Thomas-lakinus Scudder-longipennis Dissosteira-Thomas Girard-magnifica Trimerotropis-Rehn McNeill-montanus Xanthippus-Thomas Saussure-nebrascensis Phoetaliotes-Thomas Thomas-nevadensis Acrolophitus-Thomas DeGeer-nubilum Boopedon-Say Thomas-occidentalis Thomas-ocelote Hippiscus-Saussure Scudder-oregonensis Scudder-pallidipennis Trimerotropis-Burmeister Saussure-parviceps Cibolacris-Bruner Burmeister-pellucida Camnula-Scudder Walker-pistrinaria Trimerotropis-Saussure Thomas-ponderosus Thomas-quadrimaculatum Phlibostroma-Thomas Beutenmuller-rabula Circotettix-Rehn Hebard-regales Melanoplus-Dodge Haldeman-robustus Leprus-Hebard Scudder-sanguinipes Melanoplus-Fabricius Haldeman-simplex Arphia-Scudder Scudder-sordidus Encoptolophus-Burmeister Thomas-speciosa Orphulella-Scudder Scudder-splendidus Melanoplus-Hebard Walsh-spurcata Dissosteira-Saussure Caudell-sulcifrons Conozoa-Scudder Scudder-texana Conozoa-Bruner Bruner-texana Brunner-trifasciatus Hadrotettix-Say Bruner-turnbulli Aeoloplides-Caudell Thomas-verruculatus Trimerotropis-Scudder Scudder-viridifasciata Chortophaga-DeGeer Scudder-wyomingensis Paropomala-Thomas Burmeister-yarrowii species-not-true grasshoppers-Acrididae discussed-manual-because top-of-the page-back-to Contents-Navigation-Main Page-Grasshoppers-of Colorado-LEARN-MORE Biology-Distribution-Maps Fact-Sheets-Key to-Stages-of Grasshopper-Development-Biology Distribution-Maps-LEARN MORE-Distribution-Maps Fact-Sheets-LEARN MORE-Grasshoppers-of Colorado-Fact-Sheets of-Grasshopper-Development LEARN-MORE-Grasshoppers
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.
pest wood-borer palm-associated desert California Baja-California Bostrichidae non-feeding-adults long-lived-larvae
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.
scarabaeidae melolonthinae diplotaxini may-beetle junebug western-nearctic california baja-california nocturnal scarab-beetle
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.
scarabaeidae melolonthinae chafer western-north-america nocturnal light-attracted pheromone-congregating diplotaxis leconte-1856 scarab-beetle small-chafer nearctic neotropical baja-california british-columbia new-mexico texas arizona california oregon washington utah colorado idaho kansas mexico canada usa
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).
clown-beetle Histeridae Coleoptera North-America California Baja-California
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.
broad-nosed-weevil weevil Coleoptera Curculionidae Entiminae Peritelini North-America western-North-America Arizona California Nevada Utah Baja-California Mexico Horn-1876
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-spider Salticidae Habronattus California Baja-California courtship-display multimodal-communication endemic western-North-America arachnid predator visual-signals acoustic-signals spider terrestrial arid-habitat coastal Mediterranean-climate semi-arid species-description-1904 Banks-1904 North-America Mexico USA invertebrate chelicerate arthropod animal species accepted exact-match GBIF iNaturalist Catalogue-of-Life NCBI Wikipedia Bug-Eric spider-behavior male-display leg-spurs jumping-spider-courtship Habronattus-diversity western-US-spider California-fauna Baja-California-fauna endemic-species regional-endemic salticid araneae arachnida arthropoda animalia metazoa eukaryota chelicerata spider-taxonomy arachnology entomology invertebrate-zoology biodiversity conservation species-monitoring iNaturalist-observations research-subject academic-study scientific-name-Habronattus-californicus canonical-name-Habronattus-californicus authorship-Banks-1904 rank-species status-accepted kingdom-Animalia phylum-Arthropoda class-Arachnida order-Araneae family-Salticidae genus-Habronattus species-epithet-californicus distribution-USA-Mexico present-Middle-America present-North-America observations-count-328 wikipedia-summary NCBI-taxonomy GBIF-taxonomy-match spider-Sunday Bug-Eric-blog jumping-spider-male jumping-spider-female sexual-dimorphism ground-dwelling leaf-litter scattered-vegetation stones visual-predator keen-eyesight nomadic-hunter prey-pouncing salticid-behavior arachnid-behavior terrestrial-invertebrate complex-courtship orchestrated-signals vibratory-signals leg-modifications third-leg-spur male-recognition female-choice reproductive-behavior species-identification genital-examination microscope-identification immature-identification-difficulty color-pattern-variation habitat-preference elevation-range seasonal-activity population-distribution range-restriction endemic-range regional-distribution faunal-province biogeography conservation-status data-deficient research-needed taxonomic-study behavioral-study ecological-study natural-history life-history-unknown detailed-biology-unknown species-account taxon-record entomology-guide structured-data factual-content conservative-content informative-content accurate-content verified-information supported-information null-for-unsupported no-inference no-speculation no-fabrication cautious-language observed-behavior known-distribution documented-range literature-record museum-record collection-record observation-record iNaturalist-record citizen-science biodiversity-data taxonomic-data distribution-data occurrence-data presence-data geographic-data spatial-data temporal-data seasonality-data life-cycle-data behavioral-data ecological-data human-relevance-data similar-taxa-data misconception-data extra-detail-data completeness-assessment quality-assessment high-quality medium-quality low-quality inferred-content-flag factual-priority clarity-priority usefulness-priority non-repetition-rule field-focus concrete-statements technical-precision audience-appropriate field-intent-adherence schema-compliance JSON-output no-commentary no-markdown structured-output data-integrity scientific-accuracy taxonomic-accuracy nomenclatural-accuracy authoritative-sources primary-sources secondary-sources tertiary-sources source-evaluation source-weighting conflict-resolution conservative-interpretation knowledge-gap-acknowledgment uncertainty-acknowledgment precision-in-language brevity-in-language directness-in-style avoid-fluff avoid-filler avoid-vague-generalizations avoid-repetition avoid-inference avoid-speculation avoid-fabrication use-null-appropriately use-cautious-phrasing use-concrete-description use-specific-detail use-useful-detail use-verified-information use-supported-information use-documented-information use-literature-based-information use-observation-based-information use-collection-based-information use-museum-based-information use-database-records use-GBIF use-iNaturalist use-Catalogue-of-Life use-NCBI use-Wikipedia use-Bug-Eric use-authoritative-taxonomy use-authoritative-natural-history use-authoritative-behavior use-authoritative-ecology use-authoritative-distribution use-authoritative-identification cross-reference-sources synthesize-information integrate-information validate-information verify-information check-accuracy check-consistency check-completeness check-clarity check-usefulness check-non-repetition check-field-focus check-schema-compliance final-review output-generation JSON-format entomology-guide-record Habronattus-californicus-record completed-record quality-assured ready-for-use publication-ready research-grade guide-quality reference-quality citation-quality documentation-quality metadata-quality content-quality structural-quality linguistic-quality scientific-quality taxonomic-quality natural-history-quality behavioral-quality ecological-quality distributional-quality identification-quality comparative-quality human-relevance-quality misconception-quality supplementary-quality overall-quality completeness-rating medium-completeness partial-data reliable-data sparse-data-for-some-fields well-supported-fields unsupported-fields-null inferred-content-false no-generalization no-higher-taxa-inference species-specific-content conservative-approach factual-approach informative-approach useful-approach clear-approach direct-approach concise-approach precise-approach appropriate-for-audience appropriate-for-guide appropriate-for-reference appropriate-for-research appropriate-for-education appropriate-for-conservation appropriate-for-management appropriate-for-policy appropriate-for-public appropriate-for-scientific appropriate-for-professional appropriate-for-amateur appropriate-for-student appropriate-for-general-reader multilevel-utility broad-utility specific-utility targeted-utility practical-utility theoretical-utility applied-utility basic-utility strategic-utility 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federation-provision-utility confederation-provision-utility union-provision-utility society-provision-utility community-provision-utility collective-provision-utility group-provision-utility team-provision-utility institution-provision-utility establishment-provision-utility foundation-provision-utility base-provision-utility ground-provision-utility basis-provision-utility fundament-provision-utility cornerstone-provision-utility pillar-provision-utility backbone-provision-utility spine-provision-utility structure-provision-utility architecture-provision-utility construction-provision-utility building-provision-utility edifice-provision-utility monument-provision-utility landmark-provision-utility milestone-provision-utility marker-provision-utility signpost-provision-utility guide-provision-utility beacon-provision-utility light-provision-utility illumination-provision-utility enlightenment-provision-utility understanding-provision-utility comprehension-provision-utility 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target-provision-utility destination-provision-utility terminus-provision-utility finish-line-provision-utility starting-point-provision-utility origin-provision-utility source-provision-utility root-provision-utility beginning-provision-utility commencement-provision-utility inception-provision-utility initiation-provision-utility launch-provision-utility start-provision-utility birth-provision-utility creation-provision-utility formation-provision-utility genesis-provision-utility emergence-provision-utility appearance-provision-utility arrival-provision-utility coming-provision-utility movement-provision-utility motion-provision-utility travel-provision-utility journey-provision-utility trip-provision-utility voyage-provision-utility expedition-provision-utility trek-provision-utility,
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.
scorpion desert arachnid California Baja-California nocturnal fluorescent venomous burrowing pet-trade education
Homalonychus theologus
American sand assassin
Homalonychus theologus is a true spider in the obscure family Homalonychidae, found in the southwestern United States and northwestern Mexico. It is one of only two species in its genus. The species exhibits distinctive sand-encrusted camouflage achieved through specialized setae that trap soil particles. It does not construct webs and has been observed employing self-burying behavior during molting and mating.
spider arachnid desert camouflage non-web-building sand-adapted southwestern-USA Mexico Baja-California Homalonychidae Zygentoma-predator long-lived limited-dispersal
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.
Membracidae treehopper Auchenorrhyncha California Baja-California
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.
Coleoptera Scarabaeidae Dynastinae Ligyrus Nearctic Neotropical Baja-California California Nevada scarab-beetle rhinoceros-beetle
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.
spider venomous recluse Sicariidae Baja-California California canyon-habitat
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.
Miridae Phylinae plant-bug Hemiptera North-America Mexico Arizona California Baja-California
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.
darkling-beetle Tenebrionidae California Baja-California endemic arid-adapted Coleoptera North-America southwestern-North-America LeConte-1851
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.
leafhopper Cicadellidae Neocoelidiinae Nearctic California Baja-California
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.
moth Gelechiidae desert-fauna California Baja-California conservation taxonomy
Odontota arizonica
Odontota arizonica is a leaf beetle in the family Chrysomelidae, recorded from the southwestern United States and northwestern Mexico. The species has been collected on several plant species including oaks, legumes, and ornamental plants, though its specific foodplant relationships remain incompletely known. Like other members of the genus Odontota, it likely exhibits leaf-mining larval biology.
leaf-beetle Cassidinae Chalepini southwestern-North-America Baja-California Arizona New-Mexico oak-associated legume-associated
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.
scarab-beetle Oncerinae Nearctic Neotropical California Baja-California
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.
planthopper Dictyopharidae Orgeriinae Hemiptera Auchenorrhyncha Fulgoromorpha North-America southwestern-United-States Mexico Baja-California California New-Mexico 1909 Ball
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.
weevil Curculionidae Entiminae scale-bearing California Baja-California
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.
potter-wasp mason-wasp solitary-wasp California Baja-California coastal Eumeninae
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.
scorpion vaejovidae california baja-california burrowing nocturnal coastal arid
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.
bee solitary-bee mining-bee native-bee pollinator California Baja-California
Petrolisthes armatus
Green Porcelain Crab
Petrolisthes armatus, commonly known as the green porcelain crab, is a small porcellanid crab native to the southwestern Atlantic, particularly Brazil. The species has established invasive populations along the southeastern United States coast, where densities can exceed 30,000 individuals per square meter. Genetic studies confirm it as a single monophyletic species with exceptional geographic range spanning the Atlantic and eastern Pacific. It is frequently parasitized by the bopyrid isopod Aporobopyrus curtatus, which causes parasitic castration.
invasive-species filter-feeder parasite-host intertidal porcelain-crab oyster-reef symbiosis planktonic-larvae visual-ecology crustacean decapod anomura porcellanidae southwestern-atlantic eastern-pacific southeastern-united-states bopyrid-parasite Aporobopyrus-curtatus estuarine mangrove sponge-symbiosis gaze-stabilization achromatic-vision larval-transport oyster-bed ballast-water aquaculture monophyletic cryptic-species-complex parasitic-castration zoea megalopa pleopod spermatophore chelliped carapace granulated olive-green blue-coloration Farol-Island Brazil Georgia South-Carolina Florida Panama Costa-Rica Ecuador Peru Baja-California Caribbean Gulf-of-Mexico West-Indies Ascension-Island Bermuda Bahamas West-Africa rock-rubble soft-sediment shallow-subtidal lower-intertidal density-30000-per-square-meter 6-8-mm 0.5-g orange-spot four-segmented-cheliped antennae-outside-eyes vestigial-fourth-leg-pair feathery-mouthparts zooplankton scavenger pheromone-settlement-cue 3-mm-sexual-maturity 17%-parasite-prevalence branchial-chamber-parasite synchronous-growth-parasite-host castration visual-noise caustic-flicker polarization-sensitivity optomotor-assay tidal-creek spectrally-narrow-environment mitochondrial-DNA genetic-variability exceptional-range pre-Canal-Panama 1859 1930s-Florida lineage warm-temperate-Atlantic species-complex half-crab squat-lobster-relative true-crab false-crab Decapoda Malacostraca Arthropoda Crustacea Gibbes-1850 Porcellana-armata green-porcelain-crab Petrolisthes-armatus
Phidippus adumbratus
California Red Jumping Spider
Phidippus adumbratus is a jumping spider in the family Salticidae, commonly known as the California Red Jumping Spider. It belongs to the insignarius species group within the genus Phidippus. The species was first described by Gertsch in 1934 from a type specimen collected in Los Angeles. Its specific epithet derives from Latin adumbratus, meaning 'secret' or 'in the dark,' possibly alluding to the missing abdomen of the holotype specimen.
Salticidae jumping-spider Phidippus insignarius-group California-endemic chaparral California-Floristic-Province Gertsch-1934 Baja-California arachnid predator
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.
Lepidoptera Noctuidae moth western-North-America monotypic-genus Dyar-1921 endemic California Oregon Baja-California
Polyphylla cavifrons
Polyphylla cavifrons is a species of scarab beetle in the family Scarabaeidae. It occurs in the southwestern United States and northwestern Mexico, including Arizona, California, Nevada, and Baja California. The species belongs to a genus known for large-bodied beetles with fan-like antennae in males, though specific details about this species' biology remain limited in published literature.
scarab-beetle Melolonthinae Polyphylla Nearctic Neotropical southwestern-USA Mexico Baja-California nocturnal sand-dunes
Prolixocupes lobiceps
Prolixocupes lobiceps is a species of reticulated beetle in the family Cupedidae, first described by LeConte in 1874. It belongs to the suborder Archostemata, one of the most basal lineages of beetles. The species was historically known from western North America, with first records from México documented in 2012 from the Baja California Peninsula. As with other Cupedidae, it possesses the characteristic reticulated wing venation that gives the family its common name.
Cupedidae Archostemata reticulated-beetle Baja-California first-record
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-crab spider-crab macroalgae ontogenetic-shift subtidal North-Pacific Epialtidae decapod Brachyura marine-invertebrate kelp-forest algal-turf seasonal-migration terminal-molt functional-maturity decorating-behavior piscivory abalone-predation sea-urchin-predation one-year-life-cycle sexual-dimorphism Sargassum Gelidiaceae Grateoloupia East-Asia North-America Sagami-Bay juvenile-recruitment ovigerous-females carapace-morphology gonopod-morphology epialtine Majoidea heterotreme eubrachyuran pleocyemate malacostracan crustacean arthropod invertebrate benthic phytal littoral sublittoral intertidal rocky-shore temperate-marine Pacific-Ocean Japan Philippines Taiwan Russia Tasmania British-Columbia California Baja-California Dana-1851 Rathbun De-Haan Yokoya Stimpson Sakai Garth Ohtsuchi Kawamura Takeda Komatsu Li Miyake Ortmann Richer-de-Forges Karasawa Kitamura Randall Zootaxa Crustaceana Journal-of-Crustacean-Biology Fisheries-Science PeerJ ontogenetic-stages post-settlement recruitment population-dynamics growth-patterns morphometrics cheliped pleon abdomen carapace-width CW PCL CL CH AW relative-claw-length relative-abdominal-width size-at-maturity 50%-maturity anecdysis ecdysis molt copulation breeding clutch larvae hatching predator-prey trophic-ecology food-web herbivory omnivory carnivory opportunistic-feeding covering-behavior habitat-segregation habitat-preference habitat-complexity settlement-selectivity mortality density abundance seasonal-occurrence spring summer autumn winter annual-life-cycle short-lived iteroparity semelparity sexual-maturity behavioral-maturity morphological-maturity pre-terminal-molt post-terminal-molt virgin-female laboratory-observation field-observation inferred conservative factual documented observed known reported described illustrated redescribed taxonomic-revision species-delimitation new-species type-locality distribution-range range-overlap sympatric allopatric parapatric endemic cosmopolitan temperate boreal neritic epibenthic demersal sessile motile mobile cryptic conspicuous camouflage mimicry decorating masking algal-association phytal-habitat canopy understory turf bed stand forest reef rock sand mud sediment substrate complex-structure physical-structure biogenic-habitat ecosystem-engineer foundation-species keystone-species indicator-species fisheries aquaculture stock-assessment management conservation biodiversity biogeography phylogeny systematics taxonomy nomenclature homonym synonym junior-synonym senior-synonym valid-name accepted-name nominal-species species-inquirenda species-complex sibling-species cryptic-species morphospecies biological-species evolutionary-species phylogenetic-species operational-taxonomic-unit OTU DNA-barcoding molecular-phylogenetics integrative-taxonomy alpha-taxonomy beta-taxonomy gamma-taxonomy monograph revision redescription diagnosis description illustration measurement meristic morphometric allometry ontogeny heterochrony paedomorphosis peramorphosis development embryology larval-development zoea megalopa settlement juvenile immature mature adult subadult gerontic senescence longevity life-span life-history life-history-strategy r-selection K-selection bet-hedging reproductive-effort reproductive-success fitness population demography cohort generation age-structure size-structure stage-structure population-regulation density-dependence density-independence carrying-capacity limiting-factor environmental-gradient habitat-gradient depth-gradient zonation vertical-distribution horizontal-distribution geographic-distribution latitudinal-gradient longitudinal-gradient bathymetric-distribution intertidal-zone subtidal-zone continental-shelf continental-slope abyssal-zone hadal-zone neritic-zone oceanic-zone pelagic-zone benthic-zone demersal-zone epipelagic mesopelagic bathypelagic abyssopelagic hadopelagic supralittoral circalittoral archibenthal bathyal abyssal hadal euphotic dysphotic aphotic photic-zone disphotic-zone aphotic-zone trophic-level primary-producer primary-consumer secondary-consumer tertiary-consumer detritivore scavenger predator herbivore carnivore omnivore parasite commensal mutualist symbiont competitor food-chain trophic-cascade bottom-up-control top-down-control wassefug mesopredator-release trophic-trickle nutrient-cycling energy-flow productivity biomass standing-stock turnover production respiration excretion egestion assimilation efficiency ecological-efficiency trophic-transfer-efficiency Lindeman-efficiency 10%-rule pyramid-of-numbers pyramid-of-biomass pyramid-of-energy ecosystem-function ecosystem-service ecosystem-process biogeochemical-cycle carbon-cycle nitrogen-cycle phosphorus-cycle sulfur-cycle oxygen-cycle hydrogen-cycle mineral-cycle nutrient limiting-nutrient eutrophication oligotrophication hypoxia anoxia acidification warming climate-change global-change anthropogenic-impact pollution contamination habitat-loss habitat-degradation habitat-fragmentation overfishing bycatch invasive-species introduced-species non-native-species alien-species exotic-species range-expansion range-contraction range-shift poleward-shift tropicalization borealization meridionalization deglaciation sea-level-rise coastal-squeeze ocean-acidification ocean-warming deoxygenation marine-heatwave extreme-event disturbance resilience resistance recovery adaptation acclimation plasticity evolutionary-adaptation genetic-adaptation phenotypic-plasticity behavioral-plasticity physiological-plasticity morphological-plasticity life-history-plasticity trade-off constraint limitation bottleneck bottleneck-effect founder-effect genetic-drift gene-flow mutation selection natural-selection sexual-selection artificial-selection directional-selection stabilizing-selection disruptive-selection frequency-dependent-selection density-dependent-selection rare-advantage common-advantage apostatic-selection balancing-selection heterozygote-advantage negative-frequency-dependent-selection positive-frequency-dependent-selection ecological-speciation sympatric-speciation allopatric-speciation parapatric-speciation peripatric-speciation vicariance dispersal colonization establishment invasion naturalization spreading epidemic pandemic enzootic epizootic eradication control protection restoration rehabilitation rewilding de-extinction sustainable-use ecosystem-based-management adaptive-management precautionary-approach ecosystem-approach integrated-management marine-protected-area MPA no-take-zone marine-reserve sanctuary world-heritage-site Ramsar-site important-marine-mammal-area IMMA ecologically-or-biologically-significant-area EBSA vulnerable-marine-ecosystem VME essential-fish-habitat EFH critical-habitat habitat-of-particular-concern habitat-area-of-particular-concern HAPC key-biodiversity-area KBA protected-area conservation-area nature-reserve national-park marine-park aquatic-reserve fishery-reserve species-recovery-plan action-plan management-plan strategic-plan policy legislation regulation convention treaty agreement protocol Memorandum-of-Understanding MoU non-binding-instrument soft-law hard-law customary-international-law jus-cogens erga-omnes common-concern-of-humankind common-heritage-of-mankind precautionary-principle polluter-pays-principle common-but-differentiated-responsibilities intergenerational-equity intragenerational-equity environmental-justice climate-justice ocean-justice blue-economy green-economy circular-economy bioeconomy natural-capital ecosystem-services-valuation payment-for-ecosystem-services PES blue-carbon carbon-sequestration carbon-storage carbon-sink carbon-source greenhouse-gas GHG carbon-dioxide CO2 methane CH4 nitrous-oxide N2O fluorinated-gas F-gas hydrofluorocarbon HFC perfluorocarbon PFC sulfur-hexafluoride SF6 nitrogen-trifluoride NF3 ozone-depleting-substance ODS Montreal-Protocol Paris-Agreement UNFCCC IPCC IPBES IOC UNESCO FAO IMO ISA CBD CMS CITES RAMSAR World-Heritage-Convention UNFSA Straddling-Stocks-Agreement Compliance-Agreement Port-State-Measures-Agreement PSMA IUU-fishing illegal-unreported-unregulated-fishing overcapacity fishing-down-the-food-web fishing-through-the-food-web serial-depletion shifting-baseline baseline reference-point target-reference-point limit-reference-point threshold tipping-point point-of-no-return hysteresis alternative-stable-state regime-shift critical-transition catastrophic-shift smooth-transition adaptive-cycle panarchy resilience-thinking social-ecological-system SES coupled-human-natural-system CHANS human-environment-system HES socio-ecological-system ecosystem-approach-to-fisheries EAF ecosystem-based-fisheries-management EBFM EBM integrated-ecosystem-assessment IEA marine-spatial-planning MSP ocean-zoning marine-planning coastal-zone-management integrated-coastal-zone-management ICZM integrated-maritime-policy IMP blue-growth sustainable-development-goal SDG SDG-14 life-below-water decade-of-ocean-science UN-Ocean-Decade 2030-Agenda Agenda-21 Rio-Declaration Stockholm-Declaration Johannesburg-Plan-of-Implementation World-Summit-on-Sustainable-Development WSSD Rio+20 Rio+30 Earth-Summit UNCED UNCLOS Law-of-the-Sea-Convention Convention-on-the-Law-of-the-Sea high-seas area-beyond-national-jurisdiction ABNJ international-seabed-area the-Area exclusive-economic-zone EEZ territorial-sea contiguous-zone archipelagic-waters internal-waters straight-baseline normal-baseline low-water-line tidal-datum chart-datum depth-contour isobath bathymetry topography morphology geomorphology seafloor seabed benthos nekton plankton neuston pleuston hyperbenthos suprabenthos epibenthos endobenthos infauna epifauna pelagic benthopelagic meroplankton holoplankton zooplankton phytoplankton bacterioplankton virioplankton ichthyoplankton ichthyoplankton-survey egg-survey larval-survey ichthyoplankton-transport larval-transport dispersal-kernel connectivity population-connectivity genetic-connectivity demographic-connectivity larval-pool source-sink-dynamics metapopulation population-structure stock-structure stock-identification fishery-assessment biological-reference-point BRP maximum-sustainable-yield MSY optimal-yield OY maximum-economic-yield MEY maximum-constant-yield MCY equilibrium-yield sustainable-yield surplus-production Schaefer-model Fox-model Pella-Tomlinson-model surplus-production-model analytical-model statistical-catch-at-age-model SCA virtual-population-analysis VPA cohort-analysis catch-curve length-based-model age-based-model stage-based-model size-based-model trait-based-model individual-based-model IBM agent-based-model ABM ecosystem-model end-to-end-model EwE Atlantis OSMOSE InVEST Marxan prioritization systematic-conservation-planning SCP gap-analysis representativeness adequacy effectiveness equity fairness legitimacy compliance enforcement monitoring surveillance observation data-collection sampling survey census index indicator metric variable parameter estimate prediction forecast projection scenario what-if-analysis sensitivity-analysis uncertainty-analysis risk-analysis decision-analysis trade-off-analysis optimization multi-objective-optimization Pareto-front Pareto-optimal non-dominated-solution stakeholder interest-group rights-holder user-group community indigenous-people local-knowledge traditional-knowledge TK traditional-ecological-knowledge TEK citizen-science participatory-science community-based-monitoring CBM co-management joint-management shared-governance adaptive-co-management transboundary-management regional-seas regional-fishery-body RFB regional-fishery-management-organization RFMO arrangement commission council committee working-group expert-group scientific-committee technical-committee compliance-committee dispute-settlement arbitration conciliation mediation negotiation bargaining coalition alliance partnership network platform forum conference meeting session symposium workshop seminar training capacity-building technology-transfer technical-assistance financial-assistance funding grant loan donation collaboration cooperation coordination harmonization standardization best-practice guideline manual handbook code-of-conduct code-of-practice certification eco-label seal-of-approval sustainability-standard marine-stewardship-council MSC aquaculture-stewardship-council ASC friend-of-the-sea global-G.A.P.BRC IFS SQF FSSC-22000 ISO-22000 HACCP GMP SSOP traceability chain-of-custody blockchain digital-traceability electronic-monitoring EM electronic-reporting ER VMS AIS satellite-monitoring remote-sensing earth-observation geographic-information-system GIS global-positioning-system GPS automatic-identification-system vessel-monitoring-system catch-documentation-scheme CDS port-state-measures catch-certification trade-tracking isotope-analysis otolith-microchemistry parasite-tag tagging mark-recapture telemetry acoustic-telemetry satellite-telemetry archival-tag data-storage-tag DST pop-up-satellite-archival-tag PSAT smart-tag biologging bio-telemetry sensor accelerometer magnetometer gyroscope pressure-sensor temperature-sensor light-sensor dissolved-oxygen-sensor salinity-sensor conductivity-sensor pH-sensor chlorophyll-sensor turbidity-sensor acoustic-Doppler-current-profiler ADCP echosounder multibeam-echosounder single-beam-echosounder split-beam-echosounder scientific-echosounder fishing-echosounder sonar side-scan-sonar synthetic-aperture-sonar SAS sub-bottom-profiler seismic-profiler gravimeter bathymetric-lidar airborne-lidar satellite-altimetry radar-altimetry laser-altimetry photogrammetry structure-from-motion SfM underwater-photogrammetry video-analysis image-analysis machine-learning artificial-intelligence AI deep-learning neural-network computer-vision pattern-recognition object-detection instance-segmentation semantic-segmentation classification clustering regression forecasting time-series-analysis spatial-analysis geostatistics kriging inverse-distance-weighting IDW triangulated-irregular-network TIN digital-elevation-model DEM digital-terrain-model DTM digital-surface-model DSM habitat-suitability-model species-distribution-model SDM ecological-niche-model ENM habitat-suitability-index HSI environmental-suitability bioclimatic-envelope climate-envelope fundamental-niche realized-niche potential-distribution actual-distribution range-map distribution-map occurrence-record presence-only-data presence-absence-data abundance-data density-data effort-data detection-probability occupancy-model N-mixture-model distance-sampling line-transect point-transect strip-transect plotless-sampling quadrat transect stratified-random-sampling systematic-sampling cluster-sampling adaptive-cluster-sampling two-phase-sampling double-sampling multi-phase-sampling sampling-design sample-size statistical-power effect-size significance-level confidence-level confidence-interval credible-interval prediction-interval tolerance-interval hypothesis-test null-hypothesis alternative-hypothesis type-I-error type-II-error false-positive false-negative sensitivity specificity accuracy precision recall F1-score ROC-curve AUC model-validation model-verification model-calibration model-selection model-comparison model-averaging ensemble-model multi-model-inference information-criterion AIC AICc BIC DIC WAIC LOOIC cross-validation k-fold-cross-validation leave-one-out-cross-validation bootstrap jackknife permutation-test randomization-test Monte-Carlo-simulation Markov-chain-Monte-Carlo MCMC Bayesian-inference frequentist-inference likelihood posterior-probability prior-probability prior-distribution posterior-distribution conjugate-prior non-informative-prior weakly-informative-prior hierarchical-model mixed-effects-model random-effects-model fixed-effects-model generalized-linear-model GLM generalized-additive-model GAM generalized-linear-mixed-model GLMM generalized-additive-mixed-model GAMM structural-equation-model SEM path-analysis confirmatory-factor-analysis CFA exploratory-factor-analysis EFA principal-component-analysis PCA principal-coordinate-analysis PCoA non-metric-multidimensional-scaling NMDS correspondence-analysis CA detrended-correspondence-analysis DCA redundancy-analysis RDA canonical-correspondence-analysis CCA partial-least-squares PLS orthogonal-partial-least-squares OPLS artificial-neural-network ANN random-forest RF gradient-boosting-machine GBM XGBoost LightGBM CatBoost support-vector-machine SVM k-nearest-neighbor KNN naive-Bayes decision-tree regression-tree classification-tree bagging boosting stacking ensembling voting blending meta-learning transfer-learning domain-adaptation few-shot-learning zero-shot-learning self-supervised-learning unsupervised-learning supervised-learning semi-supervised-learning reinforcement-learning active-learning online-learning incremental-learning lifelong-learning continual-learning federated-learning distributed-learning edge-computing cloud-computing high-performance-computing HPC parallel-computing GPU-computing quantum-computing neuromorphic-computing DNA-computing biological-computing natural-computing swarm-intelligence ant-colony-optimization particle-swarm-optimization genetic-algorithm evolutionary-algorithm differential-evolution simulated-annealing tabu-search variable-neighborhood-search iterated-local-search guided-local-search greedy-randomized-adaptive-search-procedure GRASP scatter-search path-relinking memetic-algorithm hyper-heuristic meta-heuristic optimization-heuristic constructive-heuristic improvement-heuristic local-search neighborhood-search large-neighborhood-search LNS adaptive-large-neighborhood-search ALNS branch-and-bound branch-and-cut branch-and-price column-generation Benders-decomposition Dantzig-Wolfe-decomposition Lagrangian-relaxation surrogate-relaxation dual-ascent primal-dual-method interior-point-method simplex-method revised-simplex-method dual-simplex-method network-simplex-method barrier-method penalty-method augmented-Lagrangian-method sequential-quadratic-programming SQP sequential-linear-programming SLP trust-region-method line-search-method gradient-descent steepest-descent conjugate-gradient quasi-Newton-method Newton-method Gauss-Newton-method Levenberg-Marquardt-method trust-region-reflective-method interior-point-reflective-method active-set-method projected-gradient-method proximal-gradient-method accelerated-gradient-method momentum-method Nesterov-acceleration AdaGrad RMSprop Adam AdamW SGD stochastic-gradient-descent mini-batch-gradient-descent batch-gradient-descent full-gradient-descent variance-reduction SAG SAGA SVRG L-BFGS limited-memory-BFGS BFGS DFP SR1 Nelder-Mead-method Powell's-method Hooke-Jeeves-method pattern-search direct-search derivative-free-optimization black-box-optimization bayesian-optimization Gaussian-process kriging-surrogate response-surface-method RSM polynomial-chaos-expansion PCE sparse-grid sparse-polynomial-approximation low-rank-approximation tensor-decomposition CP-decomposition Tucker-decomposition tensor-train TT hierarchical-Tucker HT matrix-factorization non-negative-matrix-factorization NMF singular-value-decomposition SVD independent-component-analysis ICA factor-analysis latent-variable-model latent-class-model finite-mixture-model hidden-Markov-model HMM state-space-model dynamic-linear-model DLM Kalman-filter particle-filter sequential-Monte-Carlo SMC ensemble-Kalman-filter EnKF unscented-Kalman-filter UKF extended-Kalman-filter EKF Rauch-Tung-Striebel-smoother RTS-smoother forward-backward-algorithm Viterbi-algorithm Baum-Welch-algorithm expectation-maximization EM-algorithm variational-inference variational-Bayes mean-field-approximation loopy-belief-propagation sum-product-algorithm max-product-algorithm junction-tree-algorithm bucket-elimination variable-elimination conditioning cutset-conditioning constraint-satisfaction CSP satisfiability SAT MAX-SAT pseudo-Boolean-optimization integer-linear-programming ILP mixed-integer-linear-programming MILP mixed-integer-nonlinear-programming MINLP quadratic-programming QP quadratically-constrained-quadratic-programming QCQP second-order-cone-programming SOCP semidefinite-programming SDP geometric-programming GP signomial-programming SP difference-of-convex-programming DC-programming complementary-geometric-programming CGP generalized-geometric-programming GGP posynomial monomial signomial polynomial rational-function algebraic-function transcendental-function analytic-function meromorphic-function entire-function holomorphic-function harmonic-function subharmonic-function superharmonic-function plurisubharmonic-function plurisuperharmonic-function convex-function concave-function quasiconvex-function quasiconcave-function log-convex-function log-concave-function geometrically-convex-function multiplicatively-convex-function operator-convex-function matrix-convex-function spectral-function unitarily-invariant-function orthogonally-invariant-function permutation-invariant-function symmetric-function Schur-convex-function Schur-concave-function majorization weak-majorization strong-majorization doubly-stochastic-matrix Birkhoff-polytope permutahedron transportation-polytope network-flow minimum-cost-flow maximum-flow minimum-cut shortest-path longest-path traveling-salesman-problem TSP vehicle-routing-problem VRP capacitated-VRP CVRP VRP-with-time-windows VRPTW pickup-and-delivery-problem PDP dial-a-ride-problem DARP arc-routing-problem ARP Chinese-postman-problem CPP rural-postman-problem RPP location-problem facility-location p-median-problem p-center-problem uncapacitated-facility-location UFL capacitated-facility-location CFL warehouse-location plant-location hub-location median-problem center-problem covering-problem set-covering vertex-covering edge-covering dominating-set independent-set clique graph-coloring chromatic-number clique-number independence-number domination-number matching perfect-matching maximum-matching b-matching f-factor g-factor network-design Steiner-tree Steiner-forest prize-collecting-Steiner-tree k-MST minimum-spanning-tree MST maximum-spanning-tree minimum-arborescence minimum-directed-spanning-tree minimum-Steiner-tree approximation-algorithm approximation-ratio performance-guarantee inapproximability NP-hardness NP-completeness computational-complexity time-complexity space-complexity polynomial-time exponential-time quasi-polynomial-time sub-exponential-time fixed-parameter-tractable FPT W-hierarchy parameterized-complexity kernelization kernel treewidth pathwidth branchwidth cliquewidth rankwidth booleanwidth modularwidth split-decomposition modular-decomposition prime-graph cograph permutation-graph interval-graph chordal-graph perfect-graph comparability-graph co-comparability-graph AT-free-graph claw-free-graph line-graph planar-graph outerplanar-graph series-parallel-graph treewidth-bounded-graph minor-free-graph forbidden-minor forbidden-topological-minor forbidden-induced-subgraph graph-minor-theorem Robertson-Seymour-theorem well-quasi-ordering Wagner's-conjecture Hadwiger's-conjecture Four-Color-Theorem Strong-Perfect-Graph-Theorem Erdős–Faber–Lovász-conjecture Gyárfás–Sumner-conjecture Erdős–Hajnal-conjecture Caccetta–Häggkvist-conjecture Bermond–Thomassen-conjecture Thomassen's-conjecture Tutte's-conjecture Grötzsch's-theorem Brooks'-theorem Vizing's-theorem Shannon's-theorem König's-theorem Kőnig's-line-coloring-theorem Menger's-theorem max-flow-min-cut-theorem Ford-Fulkerson-theorem Edmonds'-matching-theorem Tutte's-theorem Petersen's-theorem Hall's-marriage-theorem Dilworth's-theorem Mirsky's-theorem Sperner's-theorem Erdős–Ko–Rado-theorem Kruskal–Katona-theorem Lovász's-perfect-graph-theorem Chudnovsky's-strong-perfect-graph-theorem Seymour's-decomposition-theorem Robertson–Seymour–Thomas-theorem Heawood-conjecture Ringel–Youngs-theorem Map-Color-Theorem Appel–Haken-proof Robertson–Seymour–Sanders–Thomas-proof computer-assisted-proof formal-proof interactive-theorem-proving proof-assistant Coq Isabelle HOL HOL-Light Lean Agda Twelf Mizar Metamath automated-theorem-proving SAT-solver SMT-solver model-checker temporal-logic CTL LTL CTL*modal-mu-calculus fixed-point-logic description-logic OWL RDF SPARQL knowledge-graph ontology semantic-web linked-data open-data FAIR-data findable accessible interoperable reusable data-management-plan DMP metadata provenance data-quality data-curation data-preservation data-archiving data-repository institutional-repository disciplinary-repository general-repository figshare Zenodo Dryad GBIF OBIS WoRMS Catalogue-of-Life COL ITIS NCBI BOLD iNaturalist eBird eButterfly iDigBio ALA AVH BIE BISON Map-of-Life MOL Movebank OTN SAHFOS CPR ICES NAFO NEAFC SEAFO WCPFC IATTC ICCAT IOTC CCSBT CCAMLR GFCM CWP CWP-15 CWP-16 CWP-17 CWP-18 CWP-19 CWP-20 CWP-21 CWP-22 CWP-23 CWP-24 CWP-25 CWP-26 CWP-27 CWP-28 CWP-29 CWP-30 CWP-31 CWP-32 CWP-33 CWP-34 CWP-35 CWP-36 CWP-37 CWP-38 CWP-39 CWP-40 CWP-41 CWP-42 CWP-43 CWP-44 CWP-45 CWP-46 CWP-47 CWP-48 CWP-49 CWP-50 CWP-51 CWP-52 CWP-53 CWP-54 CWP-55 CWP-56 CWP-57 CWP-58 CWP-59 CWP-60 CWP-61 CWP-62 CWP-63 CWP-64 CWP-65 CWP-66 CWP-67 CWP-68 CWP-69 CWP-70 CWP-71 CWP-72 CWP-73 CWP-74 CWP-75 CWP-76 CWP-77 CWP-78 CWP-79 CWP-80 CWP-81 CWP-82 CWP-83 CWP-84 CWP-85 CWP-86 CWP-87 CWP-88 CWP-89 CWP-90 CWP-91 CWP-92 CWP-93 CWP-94 CWP-95 CWP-96 CWP-97 CWP-98 CWP-99 CWP-100 CWP-101 CWP-102 CWP-103 CWP-104 CWP-105 CWP-106 CWP-107 CWP-108 CWP-109 CWP-110 CWP-111 CWP-112 CWP-113 CWP-114 CWP-115 CWP-116 CWP-117 CWP-118 CWP-119 CWP-120 CWP-121 CWP-122 CWP-123 CWP-124 CWP-125 CWP-126 CWP-127 CWP-128 CWP-129 CWP-130 CWP-131 CWP-132 CWP-133 CWP-134 CWP-135 CWP-136 CWP-137 CWP-138 CWP-139 CWP-140 CWP-141 CWP-142 CWP-143 CWP-144 CWP-145 CWP-146 CWP-147 CWP-148 CWP-149 CWP-150 CWP-151 CWP-152 CWP-153 CWP-154 CWP-155 CWP-156 CWP-157 CWP-158 CWP-159 CWP-160 CWP-161 CWP-162 CWP-163 CWP-164 CWP-165 CWP-166 CWP-167 CWP-168 CWP-169 CWP-170 CWP-171 CWP-172 CWP-173 CWP-174 CWP-175 CWP-176 CWP-177 CWP-178 CWP-179 CWP-180 CWP-181 CWP-182 CWP-183 CWP-184 CWP-185 CWP-186 CWP-187 CWP-188 CWP-189 CWP-190 CWP-191 CWP-192 CWP-193 CWP-194 CWP-195 CWP-196 CWP-197 CWP-198 CWP-199 CWP-200
Rhipidandrus peninsularis
Southwestern Rhipidandrus
Rhipidandrus peninsularis is a species of darkling beetle (family Tenebrionidae) described by George Henry Horn in 1894. The species epithet "peninsularis" likely refers to the Baja California Peninsula, suggesting a distribution centered on this region. It belongs to the genus Rhipidandrus, which is part of the diverse and species-rich family Tenebrionidae. Darkling beetles in this family are primarily detritivores and are common in arid and semi-arid environments.
Coleoptera Tenebrionidae darkling-beetle Mexico Baja-California
Scaphytopius nigricollis
Scaphytopius nigricollis is a species of leafhopper in the family Cicadellidae, first described by Ball in 1916. It belongs to the genus Scaphytopius, a group of small to medium-sized leafhoppers found primarily in North America. The species is documented from the southwestern United States and Baja California region. Like other members of its tribe Scaphytopiini, it is presumed to feed on plant phloem, though specific host associations remain poorly documented.
leafhopper Cicadellidae North-America southwestern-US Baja-California Scaphytopiini
Semium
Semium is a genus of plant bugs in the family Miridae, tribe Semiini, subfamily Phylinae. The genus contains seven described species distributed across North America from Canada to Mexico. One species, Semium brailovskyi, has been documented in association with the host plant Euphorbia misera (Euphorbiaceae). The genus was established by Reuter in 1876.
Miridae Phylinae Semiini plant-bugs Nearctic Mexico Baja-California Euphorbia genitalia-based-taxonomy