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Bicellonycha
Bicellonycha is a genus of fireflies (Lampyridae) comprising more than 40 described species. Species within this genus exhibit diverse ecological tolerances, with some such as B. lividipennis showing adaptation to artificial night lighting and anthropogenic disturbance, while others including B. wickershamorum face conservation threats and have been petitioned for listing under the U.S. Endangered Species Act. The genus occurs primarily in the Americas, with documented presence in Brazil and the United States.
fireflies bioluminescence light-pollution conservation bioindicator Lampyridae Photurinae Neotropical Nearctic
Bicellonycha wickershamorum
Southwest spring firefly
Bicellonycha wickershamorum is a North American firefly species described by Cicero in 1982. It is among four firefly species petitioned for listing under the U.S. Endangered Species Act due to conservation concerns. The species belongs to the subfamily Photurinae, which includes flashing fireflies that use bioluminescent signals for communication. Two subspecies are recognized: B. w. wickershamorum and B. w. piceum.
firefly bioluminescence conservation endangered-species-petition North-America community-science Xerces-Society Firefly-Atlas
Brachylampis
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.
firefly bioluminescence California Ototretinae rarely-observed
Brachylampis blaisdelli
Blaisdell's firefly
Brachylampis blaisdelli is a species of firefly in the family Lampyridae, described by Van Dyke in 1939. It is placed in the subfamily Ototretinae, a group characterized by reduced or absent light-producing organs in adults. The species is known from western North America and is one of at least three North American species in a closely related group within the genus.
firefly bioluminescence western-North-America Ototretinae
Cenophengus
glowworm beetles
Cenophengus is a genus of glowworm beetles (family Phengodidae) comprising 30 valid species distributed across the Nearctic and Neotropical regions from the southwestern United States through Central America. Males are the only known life stage; females and immature stages remain undiscovered for all species. The genus was revised taxonomically in 2021, with new species described and geographic records expanded to include Belize and Honduras for the first time.
bioluminescence sexual-dimorphism undescribed-females taxonomic-revision Nearctic Neotropical Mexico Central-America
Cenophengus longicollis
Long-necked Phengodid
A species of glowworm beetle in the family Phengodidae, described by Wittmer in 1976. The species epithet "longicollis" refers to its elongated neck (prothorax). Like other phengodids, adults are likely bioluminescent, though specific details of its biology remain poorly documented.
Coleoptera Phengodidae bioluminescence Mastinocerini North-America Middle-America Wittmer-1976
Cenophengus pallidus
Pale South Texas Glowworm
Cenophengus pallidus is a species of glowworm beetle in the family Phengodidae. It was described by Schaeffer in 1904 and is found in North America. The species is commonly known as the Pale South Texas Glowworm. Like other phengodid beetles, adults are bioluminescent, with females and larvae typically exhibiting the characteristic glowworm luminescence more prominently than males.
Coleoptera Phengodidae glowworm-beetle bioluminescence North-America Texas sexual-dimorphism larviform-female nocturnal
Disholcaspis prehensa
clasping twig gall wasp
Disholcaspis prehensa is a gall-inducing cynipid wasp native to California that induces distinctive galls on scrub oak and leather oak. The species exhibits heterogony, alternating between sexual and asexual generations that produce two morphologically different gall types. The asexual generation forms conspicuous mushroom-shaped twig galls with clasping bases, while the sexual generation produces small, hidden bud galls.
gall-wasp cynipid heterogony parthenogenesis oak-gall California-endemic ant-mutualism Disholcaspis Cynipidae Hymenoptera Quercus induced-plant-structure phloem-sap-exudation biological-mutualism seasonal-dimorphism sexual-dimorphism gall-dimorphism agamic-generation sexual-generation clasping-twig-gall bud-gall twig-gall native-California-species scrub-oak leather-oak parasitoid-defense ant-plant-interaction insect-plant-interaction plant-manipulation evolution-of-asexuality Weld-1957 Zootaxa-4859 molecular-systematics host-plant-specificity Cynipini oak-woodland chaparral insect-gall gall-morphology gall-coloration sun-exposure-effects larval-chamber emergence-timing spring-emergence late-winter-emergence gall-development oviposition-behavior egg-laying-in-buds egg-laying-in-twigs female-only-generation wingless-female winged-sexual-generation gall-size-dimorphism gall-shape-dimorphism hidden-gall exposed-gall gall-wasp-life-cycle cynipid-biology gall-wasp-taxonomy 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protected-area natural-reserve state-park national-park wilderness-area biosphere-reserve UNESCO IUCN red-list species-assessment conservation-status data-deficient research-priority knowledge-gap future-research gall-wasp-venom gall-wasp-gland secretory-evolution gall-wasp-phylogeny Cynipidae-evolution Hymenoptera-phylogeny insect-evolution gall-evolution plant-insect-interaction-evolution coevolutionary-arms-race mutualism-evolution defense-evolution counter-defense enemy-free-space enemy-escape ecological-release adaptive-peak fitness-landscape evolutionary-constraint evolutionary-trade-off life-history-evolution reproductive-allocation fecundity survival development-time generation-time voltinism univoltine bivoltine multivoltine diapause overwintering cold-hardiness stress-tolerance desiccation-resistance starvation-resistance immune-response parasitoid-resistance pathogen-resistance symbiont microbiome gut-microbiota endosymbiont Wolbachia Rickettsia Cardinium Spiroplasma bacterial-symbiont fungal-symbiont viral-symbiont mutualistic-microbe parasitic-microbe commensal-microbe microbial-community metagenomics microbial-ecology host-microbe-interaction immune-system innate-immunity acquired-immunity humoral-immunity cellular-immunity antimicrobial-peptide reactive-oxygen-species nitric-oxide melanization encapsulation nodulation phagocytosis autophagy apoptosis programmed-cell-death stress-response heat-shock-protein oxidative-stress hypoxia anoxia metabolic-rate respiration energy-budget nutrient-allocation lipid-storage glycogen-storage protein-storage amino-acid-metabolism carbohydrate-metabolism lipid-metabolism nitrogen-metabolism excretion osmoregulation ion-transport water-balance cuticle integument sclerotization pigmentation color-pattern structural-color iridescence bioluminescence photoreceptor vision compound-eye ocellus antenna olfaction gustation chemoreception mechanoreception thermoreception hygroreception proprioception neurobiology brain 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Elateridae
Click Beetles, elaters, snapping beetles, spring beetles, skipjacks
Elateridae, commonly known as click beetles, is a cosmopolitan family of beetles characterized by a unique clicking mechanism used for defense and righting. The family contains approximately 10,000 species worldwide. Members possess a prosternal spine and mesosternal notch that, when snapped together, produce an audible click capable of launching the beetle into the air. Some species exhibit bioluminescence, with about 200 luminescent species known primarily from Latin America and Oceania, and one recently discovered in Asia. Larvae, known as wireworms, are often soil-dwelling and can be significant agricultural pests.
bioluminescence click-mechanism wireworms agricultural-pests defensive-behavior
Elateroidea
Click, Firefly, and Soldier Beetles
Elateroidea is a large superfamily of beetles comprising approximately 25,000 species across multiple families. It includes the familiar click beetles (Elateridae), fireflies and glow-worms (Lampyridae and related families), and soldier beetles (Cantharidae). The superfamily exhibits remarkable morphological diversity, ranging from hard-bodied forms with five abdominal ventrites to soft-bodied forms with 7-8 ventrites connected by membranes. Bioluminescence has evolved independently in multiple lineages, particularly within the lampyroid clade and certain Elateridae. A distinctive clicking mechanism using a prothoracic peg and mesothoracic cavity is present in several sclerotized families, enabling the characteristic jumping behavior of click beetles.
bioluminescence click-mechanism neoteny agricultural-pest biological-control soil-fauna forest-fauna pollinator predator decomposer
Ellychnia greeni
Ellychnia greeni is a firefly species originally described in the genus Ellychnia but currently recognized as a synonym of Photinus greeni. The species was described by Fender in 1962 and is known from North America. Like other members of the family Lampyridae, it is a beetle with bioluminescent capabilities, though specific details about its biology remain limited in available sources.
firefly Lampyridae bioluminescence Coleoptera North-America taxonomic-synonym
Keroplatidae
Predatory Fungus Gnats, Fungus Gnats
Keroplatidae is a family of small, delicate flies in the order Diptera, commonly known as predatory fungus gnats. The family comprises approximately 950 described species, though true diversity is estimated to be substantially higher. Members are predominantly forest-dwelling insects associated with damp microhabitats where fungi occur. The family is notable for containing three genera—Arachnocampa, Orfelia, and Keroplatus—with bioluminescent larvae, commonly called "glowworms." Larval ecology varies: some feed on fungi, others are predatory, and many combine both strategies. The fossil record extends to the Cretaceous period.
fungus-gnats bioluminescence predatory-larvae forest-insects cave-fauna old-growth-forest-indicators convergent-evolution
Keroplatus
Keroplatus is a genus of predatory fungus gnats in the family Keroplatidae. Larvae of several species exhibit weak blue bioluminescence, making this genus one of the few terrestrial insect groups capable of producing light. The genus is poorly studied compared to other bioluminescent insects, with limited ecological and behavioral data available. Riboflavin has been identified as a possible component of the bioluminescent system in at least one species.
bioluminescence fungus-gnats Keroplatidae predatory riboflavin
Lampyrinae
typical fireflies
Lampyrinae is the largest subfamily of fireflies (Lampyridae), comprising over half of the family's genera. Historically used as a 'wastebin taxon' for fireflies with unresolved relationships, recent molecular phylogenetics have clarified its boundaries as a monophyletic group. The subfamily exhibits exceptional diversity in bioluminescent communication, including both flashing and continuous-glow species distributed across the Holarctic and tropical regions. Ancestral Lampyrinae likely possessed primitive or absent light signals, with several modern lineages independently reverting to pheromone-based communication.
bioluminescence firefly Coleoptera sexual-selection sperm-competition indicator-species
Lampyrini
glowing fireflies, continuous-light fireflies
Lampyrini is a tribe of fireflies (subfamily Lampyrinae) containing the typical 'glowing' or 'continuous-light' fireflies of the Holarctic region. The tribe includes the type genus Lampyris and formerly recognized Pleotomini, which molecular evidence indicates is a specialized offshoot nested within Lampyrini. Some derived genera, including Paraphausis and Pyrocoelia, have secondarily lost bioluminescent organs and communicate using pheromones instead. The tribe occurs across the Holarctic and includes Andean-endemic lineages such as Pseudolychnuris and Alychnus.
fireflies bioluminescence Holarctic Andes páramo pollination pheromone-communication wing-reduction convergent-evolution molecular-phylogenetics
Lobella
Lobella is a genus of springtails (Collembola: Neanuridae) established by Börner in 1906. The genus includes soil-dwelling species, with Lobella sauteri being a notable bioluminescent species that exhibits a novel ATP-dependent endogenous light production system. Members of this genus are found across multiple biogeographic regions including East Asia and North America.
bioluminescence soil-fauna laboratory-model endogenous-light-production
Lucidota punctata
Dotted Firefly
Lucidota punctata is a firefly species in the beetle family Lampyridae, native to North America. It was first described by LeConte in 1852 under the basionym Lychnuris punctata. The species is commonly known as the Dotted Firefly. Like other fireflies, it belongs to the soft-bodied beetle family characterized by bioluminescent capabilities in many species, though specific luminescent patterns for this species are not well documented in available sources.
firefly beetle bioluminescence North-America Lampyridae
Lycostomus simulans
Lycostomus simulans is a species of firefly in the family Lampyridae. It belongs to the genus Lycostomus, which comprises bioluminescent beetles found in North America. The specific epithet 'simulans' suggests a resemblance to other species, though the exact nature of this similarity is not detailed in available sources. Like other fireflies, this species likely produces light through chemical bioluminescence, though specific behavioral or ecological details for this particular species are not well documented.
Coleoptera Lampyridae firefly bioluminescence North-America
Megapenthes limbalis
Megapenthes limbalis is a species of click beetle in the family Elateridae. As a member of the genus Megapenthes, it belongs to a group characterized by bioluminescent capabilities in the larval stage. The species is documented in entomological records with 395 observations on iNaturalist, indicating established presence in citizen science datasets. Specific ecological and behavioral details remain limited in published literature.
click-beetle bioluminescence data-deficient
Megapenthes nigriventris
Megapenthes nigriventris is a species of click beetle (Elateridae) described by LeConte in 1884. It belongs to the genus Megapenthes, a group characterized by bioluminescent larvae commonly known as glow-worms. The species is known from western North America, with confirmed records from British Columbia, Canada. As with other members of its genus, the larvae are likely predatory and bioluminescent, though specific details for this species remain poorly documented.
Elateridae click-beetle bioluminescence glow-worm western-North-America British-Columbia LeConte-1884 Megapenthes Dendrometrinae Coleoptera
Microphotus
Microphotus is a genus of fireflies (family Lampyridae) endemic to the southwestern United States and adjacent Mexico. The genus comprises ten described species, with seven occurring in the United States and three in Mexico. Members are commonly known as desert fireflies, with Microphotus octarthrus specifically bearing this common name. The genus was established by LeConte in 1866 and has been the subject of recent taxonomic revisions describing several new species in 2021.
firefly bioluminescence desert-fauna endemic southwestern-North-America Lampyridae
Microphotus
Microphotus is a genus of fireflies (family Lampyridae) in western North America. At least one undescribed species is known to exist, distinguished from described congeners by morphological and potentially genetic differences. The genus is poorly studied relative to more widespread firefly genera, and taxonomic revision is needed to clarify species boundaries.
firefly glow-worm-beetle Lampyridae undescribed-species western-North-America taxonomic-revision-needed Coleoptera bioluminescence poorly-known cryptic-diversity
Microphotus chiricahuae
Chiricahua glow-worm
Microphotus chiricahuae is a species of glow-worm beetle in the family Lampyridae, described by Green in 1959. The species epithet references the Chiricahua Mountains of southeastern Arizona, indicating its geographic association with this region. As a member of the genus Microphotus, it belongs to a group of beetles known for bioluminescent larvae and flightless, larviform adult females. The species is rarely encountered and poorly documented in scientific literature.
bioluminescence glow-worm larviform-female Arizona-endemic Chiricahua-Mountains rarely-collected
Microphotus dilatatus
Dilated glow-worm
Microphotus dilatatus is a species of firefly in the beetle family Lampyridae, described by John Lawrence LeConte in 1866. It is commonly known as the dilated glow-worm. The species occurs in both Central America and North America. Like other members of the genus Microphotus, adults are likely to be bioluminescent, though specific behavioral and ecological details remain poorly documented.
firefly bioluminescence glow-worm
Mycetophilidae
Fungus Gnats
Mycetophilidae is a family of small flies commonly known as fungus gnats, comprising approximately 3,000 described species in 150 genera with the true diversity likely much higher. These nematoceran flies are strongly associated with fungal habitats throughout their life cycle, particularly at the larval stage. Adults are characterized by a distinctly humped thorax, well-developed coxae, and often spinose legs. The family is well-represented in fossil deposits dating to the Cretaceous period, indicating an ancient and diverse lineage.
fungus-gnats fungal-association forest-biodiversity mushroom-pests nematocera bioluminescence pollination
Orfelia
fungus gnats
Orfelia is a cosmopolitan genus of fungus gnats in the family Keroplatidae, comprising approximately 46 described species. The genus is notable for containing Orfelia fultoni, whose larvae produce the bluest bioluminescence (~460 nm) known among insects via a novel luciferin-luciferase system involving keroplatin. Species occur across multiple continents including Europe, Asia, and North America. In Australia, members of this genus serve as important pollinators of native greenhood orchids through pseudocopulation.
bioluminescence fungus-gnats orchid-pollination pseudocopulation cosmopolitan Appalachian-fauna Fennoscandian-biodiversity
Paraptorthodius mirabilis
Wonderful Phengodid
Paraptorthodius mirabilis is a glowworm beetle in the family Phengodidae, first described by Schaeffer in 1904. The species is known from North America. Like other phengodids, adults are likely bioluminescent, though specific documentation of this trait for this species is not confirmed in available sources. The common name "Wonderful Phengodid" reflects both its species epithet (mirabilis, meaning "wonderful" or "remarkable") and its membership in a family known for spectacular light production.
bioluminescence rare data-deficient
Phausis
shadow ghosts, blue ghost fireflies
Phausis is a genus of firefly beetles in the family Lampyridae, established by LeConte in 1851. The genus is notable for extreme sexual dimorphism: males are small, winged, and typically non-luminescent, while females are larviform, flightless, and bioluminescent. Ten species are described from North America, including the well-known blue ghost firefly (Phausis reticulata). The genus remains poorly studied due to the cryptic nature of its species, and its taxonomic boundaries with the related genus Lamprohiza are unclear.
firefly sexual-dimorphism larviform-female bioluminescence neoteny cryptic-species
Phausis inaccensa
Shadow Ghost
Phausis inaccensa, commonly called the shadow ghost, is a small firefly species notable for extreme sexual dimorphism. Females are larviform, wingless, and bioluminescent, while males possess wings but lack lanterns. The species inhabits forested areas of the central and eastern United States. Females exhibit extended parental care, guarding egg clutches until death.
firefly bioluminescence sexual-dimorphism neoteny parental-care forest-habitat
Phausis nigra
Phausis nigra is a species of firefly in the beetle family Lampyridae, described by Hopping in 1937. It belongs to the genus Phausis, which includes other "shadow ghost" fireflies characterized by neotenic, wingless females that glow while flight-capable males lack lanterns. The species is found in North America, with records from British Columbia, Canada. Very little specific information has been published about this particular species.
firefly bioluminescence sexual-dimorphism neoteny Lampyridae
Phausis reticulata
Blue Ghost
A firefly species in the family Lampyridae known for the distinctive blueish-white glow of males observed at night. Males are fully winged and capable of flight, producing a steady continuous glow rather than flashing patterns typical of many fireflies. Females are wingless, paedomorphic, and retain a larval body form into adulthood. The species exhibits strong sexual dimorphism in both morphology and bioluminescent display.
bioluminescence sexual-dimorphism paedomorphy Appalachian-fauna firefly Lampyridae neoteny steady-glow Purkinje-effect wingless-female
Phausis rhombica
Phausis rhombica is a firefly species in the beetle family Lampyridae, described by Fender in 1962. It belongs to the genus Phausis, which includes other "shadow ghost" fireflies characterized by neotenic, wingless, glowing females and winged, non-luminous males. The species is found in North America, with distribution records from Alberta, Canada.
firefly Lampyridae Phausis neoteny shadow-ghost bioluminescence wingless-female North-America Alberta Coleoptera Elateroidea Lamprohizinae Fender-1962 rare poorly-known
Phengodes
glowworms
Phengodes is a genus of glowworm beetles in the family Phengodidae, containing more than 30 described species. The genus is particularly diverse in Mexico, where 21 species have been documented. Larvae of at least some species are specialized predators of millipedes, employing unique strategies to circumvent their prey's chemical defenses.
bioluminescence millipede-predation chemical-defense-circumvention Mexico specialist-predator
Phengodes fenestrata
Phengodes fenestrata is a species of glowworm beetle in the family Phengodidae, described by Wittmer in 1976. The genus Phengodes is known for bioluminescent larvae that are specialist predators of millipedes. Related species have been documented employing sophisticated chemical strategies to circumvent millipede defensive secretions. The species occurs in North America.
Phengodidae bioluminescence millipede-predator North-America Wittmer-1976
Phengodes frontalis
glowworm beetle
Phengodes frontalis is a species of glowworm beetle in the family Phengodidae, first described by LeConte in 1881. Adults are bioluminescent, with females retaining a larval-like appearance (paedomorphosis) and lacking wings. The species occurs in North America, including Mexico. Larvae are specialist predators of millipedes, employing a unique feeding strategy that circumvents millipede chemical defenses.
Phengodidae Coleoptera bioluminescence paedomorphosis millipede-predator specialist-predator North-America LeConte-1881
Phengodes laticollis
glowworm beetle
Phengodes laticollis is a glowworm beetle in the family Phengodidae, notable for pronounced sexual dimorphism and bioluminescence across all life stages. Females are larviform, larger than males, and produce yellow or green light from organs on trunk segments. Males are smaller, winged, and possess large curved mandibles. The species has been documented circumventing millipede chemical defenses through specialized predatory behavior.
bioluminescence sexual-dimorphism larviform-female millipede-predator chemical-defense-circumvention Phengodidae Coleoptera nocturnal glowworm New-World
Phengodes mexicana
glowworm beetle
Phengodes mexicana is a species of glowworm beetle in the family Phengodidae. The species was described by Wittmer in 1976. It occurs in Central America and North America. Members of the genus Phengodes are notable for their bioluminescent larvae and adult females, which are wingless and resemble larvae in appearance.
bioluminescent wingless-female larviform-female glowworm-beetle Phengodidae Elateriformia Polyphaga Coleoptera Insecta Arthropoda Animalia Central-America North-America Wittmer-1976 Phengodes Phengodes-mexicana species glowworm beetle insect arthropod animal bioluminescence larviform wingless female larva larvae adult male distribution range geographic-range geographic-distribution Middle-America America Americas Wittmer 1976 description taxonomy classification mexicana
Phengodidae
glowworm beetles, glow-worms, railroad-worms, trenecitos, bigotudos
Phengodidae is a family of bioluminescent beetles commonly known as glowworm beetles. The family contains over 250 described species distributed throughout the New World from southern Canada to Chile, with additional diversity in Western Asia through the subfamily Cydistinae. Females and larvae possess bioluminescent organs that emit yellow, green, or red light; the Brazilian railroad worm Phrixothrix hirtus is the only terrestrial organism known to produce true red light. Females are larviform and typically much larger than males, which are winged, short-lived, and often attracted to lights. The family was formerly considered to include the Old World Rhagophthalmidae, now recognized as a separate family.
bioluminescence sexual-dimorphism paedomorphosis millipede-predation New-World Elateroidea glowworm railroad-worm bioindicator artificial-light-at-night-(ALAN)cyanide-tolerance predator-prey-coevolution genome-evolution Atlantic-Forest Cerrado Neotropical-diversity
Phengodini
Phengodini is a tribe of glowworm beetles within the family Phengodidae, established by LeConte in 1861. Members are characterized by bioluminescent larvae and adult females, a trait shared across the family. The tribe contains multiple genera distributed primarily in the Americas. Adult males are typically winged and non-luminous, while females are larviform and emit light.
bioluminescence glowworm-beetles sexual-dimorphism New-World predatory-larvae
Photinus ardens
Northern Ablaze Flash-train
Photinus ardens is a firefly species in the beetle family Lampyridae, known by the common name Northern Ablaze Flash-train. Like other Photinus fireflies, adults produce bioluminescent flashes for species-specific communication during courtship. The species is native to North America and belongs to a genus frequently targeted by predatory Photuris fireflies through aggressive mimicry. Larvae are predatory glowworms that hunt soil-dwelling invertebrates.
firefly bioluminescence North-America
Photinus bivulnerus
Twice-wounded firefly
Photinus bivulnerus is a species of firefly in the genus Photinus, commonly known as the twice-wounded firefly. Like other members of its genus, it is a soft-winged beetle capable of bioluminescence through a chemical reaction involving luciferin and luciferase. The species is found in North America and was described by Green in 1949.
firefly bioluminescence beetle Lampyridae North-America
Photinus brimleyi
Sidewinder Firefly
Photinus brimleyi, commonly known as the Sidewinder Firefly, is a species of firefly in the beetle family Lampyridae. It is found in North America. As a member of the genus Photinus, it produces bioluminescence through a chemical reaction involving luciferin and luciferase. The species was described by Green in 1956.
firefly bioluminescence Lampyridae North-America beetle
Photinus carolinus
Smokies Synchronous Firefly, Synchronous Firefly
Photinus carolinus is a North American firefly renowned for its spectacular synchronous bioluminescent mating displays, where thousands of males flash in coordinated unison. This species was the first documented in North America to exhibit such behavior, which produces traveling waves of light across forest landscapes. Adults are active in early summer, with peak displays in late May to early June. The species inhabits mature hardwood forests in the Appalachian Mountains and has become a significant ecotourism attraction, particularly at Great Smoky Mountains National Park.
bioluminescence synchrony firefly Appalachia ecotourism collective-behavior
Photinus collustrans
Florida Fishhook
Photinus collustrans is a firefly species in the beetle family Lampyridae, first described by LeConte in 1878. It is found in North America. As a member of the genus Photinus, it likely exhibits bioluminescent courtship behavior typical of the group, though specific details for this species remain poorly documented.
firefly bioluminescence Lampyridae North-America Coleoptera beetle LeConte-1878 Florida-Fishhook Photinus insect
Photinus concisus
Short-flash Firefly
Photinus concisus is a species of firefly in the beetle family Lampyridae, described by Lloyd in 1968. It is known from Kerrville, Texas, and is closely related to the widespread and well-studied Photinus pyralis. As a member of the genus Photinus, it likely exhibits bioluminescent courtship behavior typical of the group, though specific details for this species remain poorly documented. The common name "Short-flash Firefly" suggests a distinctive flash pattern used in mate recognition.
firefly bioluminescence Lampyridae Texas-endemic
Photinus consanguineus
double cousin firefly
Photinus consanguineus, commonly known as the double cousin firefly, is a species of firefly in the genus Photinus found in eastern North America. Like other Photinus species, adults produce bioluminescent flashes through a chemical reaction involving luciferin and luciferase. Males fly and emit characteristic flash patterns to locate sedentary females, which respond with their own flashes to facilitate mating. The species faces threats from light pollution, habitat destruction, and lawn insecticides.
firefly bioluminescence Coleoptera Lampyridae eastern-North-America light-pollution conservation nocturnal mating-signals
Photinus curtatus
Photinus curtatus is a firefly species in the family Lampyridae, first described by Green in 1956. It belongs to the genus Photinus, which includes numerous North American firefly species known for their bioluminescent courtship displays. Like other Photinus species, it is likely targeted by predatory Photuris fireflies that mimic its flash patterns. The species is documented from North America with specific records from Ontario, Canada.
firefly bioluminescence North-America
Photinus dimissus
Texas Two-step Flasher
Photinus dimissus is a species of firefly in the beetle family Lampyridae, described by LeConte in 1881. It is found in North America and is commonly known as the Texas Two-step Flasher. Like other members of the genus Photinus, it produces bioluminescent signals through a chemical reaction involving luciferin and luciferase. The species has been documented through 64 observations on iNaturalist.
bioluminescence firefly Lampyridae nocturnal Coleoptera
Photinus ignitus
Ignited Firefly
Photinus ignitus is a North American firefly species distinguished by its bioluminescent courtship displays. Males produce characteristic flash patterns to attract females, who respond from perches in vegetation. Research has documented seasonal plasticity in female mate choice behavior, with females becoming less selective as the breeding season progresses. Like other Photinus species, it produces defensive compounds called lucibufagins that protect against predators.
firefly bioluminescence mate-choice seasonal-plasticity nuptial-gift aggressive-mimicry Lampyridae Coleoptera North-America flash-communication lucibufagin sexual-selection operational-sex-ratio cold-light photocytes luciferin luciferase nocturnal courtship predation-defense insect-decline light-pollution habitat-loss insecticide-exposure soil-dwelling-larvae glowworm predatory-larvae soft-bodied-prey snails slugs worms soil-insects biological-control flash-pattern female-choice male-choice body-size lantern-size reproductive-investment egg-provisioning spermatophore flash-signal mating-success selectivity breeding-season dusk night vegetation grass lawns forests fields edges canopy airspace Columbia-Maryland Washington-Baltimore-area University-of-Virginia-study light-pollution-impact mating-disruption urbanization residual-insecticides lawn-treatment weather-cycles food-availability larval-predation population-fluctuation banner-year spectacle July-4th Independence-Day Mother-Nature's-fireworks pyrotechnic twinkling galaxy cold-light-efficiency no-heat-production photocyte-cells specialized-light-organ terminal-abdominal-segments lightly-colored giant-eyes flash-detection visual-acuity nocturnal-vision chemical-ecology defensive-chemistry steroidal-pyrones toad-toxins spider-repellent bird-repellent femme-fatale predatory-exploitation chemical-acquisition defense-sequestration nuptial-feeding reproductive-success sexual-conflict flash-manipulation photographic-challenge flash-recharge female-contortion flash-directionality aimed-signal male-expendability female-investment offspring-production battery-life conservation-concern population-monitoring citizen-science Boston-Museum-of-Science firefly-data-project Allegheny-National-Forest synchronous-fireflies Photinus-carolinus Photuris-pennsylvanica Pennsylvania-Firefly-Festival FIRE-Team Lynn-Faust Sara-Lewis Thomas-Eisner Aerial-Firebaugh Kyle-Haynes chemical-ecology-pioneer experimental-study field-observation natural-history behavioral-ecology ethology journal-article peer-reviewed-research scientific-investigation insect-conservation nocturnal-insect beetle soft-winged-beetle not-true-bug not-fly Elateroidea Polyphaga Elateriformia Lampyrinae Lucidotini accepted-name Fall-1927 36-observations iNaturalist GBIF Catalogue-of-Life NCBI Wikipedia Bug-of-the-Week Entomology-Today incomplete-information data-limited research-opportunity further-study-needed
Photinus immaculatus
firefly
Photinus immaculatus is a species of firefly in the beetle family Lampyridae, described by Green in 1956. It occurs in North America. Like other Photinus fireflies, it produces bioluminescent light through a chemical reaction involving luciferin and luciferase. The species name "immaculatus" (Latin for "spotless" or "unstained") may refer to the lack of distinct markings on the elytra, though this has not been explicitly documented in the available sources.
firefly bioluminescence Lampyridae North-America data-deficient