Nocturnal-emergence

Guides

• Ephemera simulans

  Brown Drake

  Ephemera simulans is a burrowing mayfly species in the family Ephemeridae, commonly known as the Brown Drake. It is widely distributed across North America, particularly common in the Rocky Mountains, Midwest, and Great Lakes region. The species is economically significant in recreational fly fishing, where both nymph and adult stages are imitated with artificial flies. Nymphs inhabit sand and silt substrates of lakes and streams, emerging as adults primarily at night from mid-June to mid-July.

  mayflyEphemeropteraEphemeridaeburrowing-mayflyfly-fishingBrown-DrakeNorth-Americabenthic-invertebratetrout-foodnocturnal-emergence

• Neotibicen canicularis

  dog-day cicada, dog-day harvestfly, heatbug, Northern Dog-day Cicada

  Neotibicen canicularis is an annual cicada species found across much of North America, commonly known as the dog-day cicada or dog-day harvestfly. Unlike periodical cicadas that emerge in synchronized broods every 13 or 17 years, this species appears every summer, though individuals require several years to develop underground. Adults are active during the hot midsummer period traditionally called the "dog days." The species has been documented as a host for multiple flesh fly parasitoids in the family Sarcophagidae, including several first-record associations.

  cicadaannual-cicadadog-day-cicadaHemipteraCicadidaeNeotibicenNorth-Americaparasitoid-hostflesh-flySarcophagidaesummersongtymbalnocturnal-emergencenymphroot-feedercarrionEmblemasomaHelicobiaSarcophagaOntarioQuébecOklahomaprairiewoodlandentomologyinsect-photographyMr.-JulyESA-calendarKeith-KennedyTed-MacRaeCatherine-DanaJohn-CooleyGene-Kritskycicada-killerSphecius-speciosusperiodical-cicada-contrastclimate-change-indicatorsoil-temperature-emergencebrood-XIIIbrood-XIXMagicicadaMegatibicenNeotibicen-auriferusNeotibicen-pruinosusNeotibicen-superbusMegatibicen-dorsatusMegatibicen-tremulusMegatibicen-dealbatuscicada-mappingCicada-Safaricitizen-scienceiNaturalistGBIFCatalogue-of-LifeNCBI-Taxonomylate-summerAugustJulyMontréalWoodward-CountyCimarron-CountyMajor-CountyBeaver-CountyAlabaster-Caverns-State-ParkGloss-Mountain-State-ParkBeaver-Dunes-ParkBlack-Mesa-State-Parkshortgrass-prairiehackberrybumeliajunipercanyon-woodlandmesquite-chaparralsand-duneHelianthus-annuusHelianthus-petiolarisProsopis-glandulosaPopulus-deltoidesRhus-aromaticaAsclepias-engelmanniiAsclepias-latifoliaSideroxylon-lanuginosumEuphorbia-marginatajug-trapLindgren-funnelultraviolet-lightmercury-vapor-lightacoustic-communicationpredator-avoidancecamouflagegreen-and-black-colorationcicada-killer-waspparasitoidEmblemasoma-albicomaEmblemasoma-erroHelicobia-rapaxSarcophaga-sarracenioidesSarcophaga-utilisfirst-recordnew-host-associationnew-provincial-recordnutrient-cyclingcarrion-resourcefood-webpredator-preyaerationflaggingtree-pruningclimate-changeearlier-emergencesoil-temperature64-Fahrenheitstraggler-cicadabrood-overlapIllinoisMidwestGreat-Plainseastern-forestannual-emergencesynchronous-emergencemass-emergencebrood-Xbrood-IIbrood-XIVbrood-XXIII17-year-cicada13-year-cicadaMagicicada-septendecimMagicicada-cassiniMagicicada-septendeculaOkanagana-rimosaSay's-cicadaTibicenAbrictaAmphipsaltaAruntaAustrotomaAyuthiaBaeturiaBalintaBasaBrevisanaCacamaCalyriaCicadatraCicadettaCicadivettaCosmopsaltriaCyclochilaDiceroproctaDundubiaEuterpnosiaFidicinaFidicinoidesGaeanaHenicopsaltriaHerreraHuechysHyalessaHylocicadaJassopsaltriaKikihiaLembejaLemurianaMacrotristriaMaoricicadaMoganniaMudaMyerscicadaNeopsaltriaNotopsaltaOkanaganaOkanagodesOligoglenaOnoralnaOudeboschiaPacarinaPahariaPalapsaltaPauropsaltaPictilaPlatypleuraPomponiaPsaltodaPterapsaltaQuesadaQuintiliaRaiateanaSaticulaSemiaSonotympanaSoudaniellaTaipingaTannaTerpnosiaTettigadesTettigettaThophaTibicinaTosenaTryellaUradolichosVenustriaXeropsaltaYezoterpnosiaZammaraZaphsa