Lucibufagin
Guides
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.
fireflybioluminescencemate-choiceseasonal-plasticitynuptial-giftaggressive-mimicryLampyridaeColeopteraNorth-Americaflash-communicationlucibufaginsexual-selectionoperational-sex-ratiocold-lightphotocytesluciferinluciferasenocturnalcourtshippredation-defenseinsect-declinelight-pollutionhabitat-lossinsecticide-exposuresoil-dwelling-larvaeglowwormpredatory-larvaesoft-bodied-preysnailsslugswormssoil-insectsbiological-controlflash-patternfemale-choicemale-choicebody-sizelantern-sizereproductive-investmentegg-provisioningspermatophoreflash-signalmating-successselectivitybreeding-seasondusknightvegetationgrasslawnsforestsfieldsedgescanopyairspaceColumbia-MarylandWashington-Baltimore-areaUniversity-of-Virginia-studylight-pollution-impactmating-disruptionurbanizationresidual-insecticideslawn-treatmentweather-cyclesfood-availabilitylarval-predationpopulation-fluctuationbanner-yearspectacleJuly-4thIndependence-DayMother-Nature's-fireworkspyrotechnictwinklinggalaxycold-light-efficiencyno-heat-productionphotocyte-cellsspecialized-light-organterminal-abdominal-segmentslightly-coloredgiant-eyesflash-detectionvisual-acuitynocturnal-visionchemical-ecologydefensive-chemistrysteroidal-pyronestoad-toxinsspider-repellentbird-repellentfemme-fatalepredatory-exploitationchemical-acquisitiondefense-sequestrationnuptial-feedingreproductive-successsexual-conflictflash-manipulationphotographic-challengeflash-rechargefemale-contortionflash-directionalityaimed-signalmale-expendabilityfemale-investmentoffspring-productionbattery-lifeconservation-concernpopulation-monitoringcitizen-scienceBoston-Museum-of-Sciencefirefly-data-projectAllegheny-National-Forestsynchronous-firefliesPhotinus-carolinusPhoturis-pennsylvanicaPennsylvania-Firefly-FestivalFIRE-TeamLynn-FaustSara-LewisThomas-EisnerAerial-FirebaughKyle-Hayneschemical-ecology-pioneerexperimental-studyfield-observationnatural-historybehavioral-ecologyethologyjournal-articlepeer-reviewed-researchscientific-investigationinsect-conservationnocturnal-insectbeetlesoft-winged-beetlenot-true-bugnot-flyElateroideaPolyphagaElateriformiaLampyrinaeLucidotiniaccepted-nameFall-192736-observationsiNaturalistGBIFCatalogue-of-LifeNCBIWikipediaBug-of-the-WeekEntomology-Todayincomplete-informationdata-limitedresearch-opportunityfurther-study-neededPhoturis congener
Florida Single Snappy
Photuris congener is a firefly species in the predatory genus Photuris, first described by LeConte in 1852. Like other Photuris species, females are known to practice aggressive mimicry, luring males of other firefly genera through flash pattern imitation. The species is commonly known as the 'Florida Single Snappy' and occurs in North America. As with congeners, it produces bioluminescence through a luciferin-luciferase reaction in specialized abdominal photocytes.