Diptera

Filter by name

Filters

Stage

Any stageReported as an adult 37

When

Any timeThis week 2Next 4 weeks 1

Status

Any statusIntroduced 17

257 species

SortName A–ZSeason timingMost recordsGroup

Early Tachinid FlyEpalpus signifer · FliesPhoto © Judy Gallagher · CC BY 4.0Early April to late May, middle week Apr 19–25Greater Bee FlyBombylius (Bombylius) major · FliesPhoto © Nadja Baumgartner · CC BY-NC 4.0Early April to early May, middle week Apr 19–25LovebugBibio femoratus · FliesPhoto © Christian Back · CC BY 4.0Mid-April to early May, middle week Apr 26 – May 2Tipula (Lunatipula) dorsimaculaTipula (Lunatipula) dorsimacula · FliesPhoto © Kristi DuBois · CC BY-NC 4.0Mid-April to early May, middle week Apr 26 – May 2Bibio articulatusBibio articulatus · FliesPhoto © Katja Schulz · CC BY 4.0Mid-April to late May, middle week May 3–9box elder gall midgeContarinia negundinis · FliesPhoto © Léo-Guy de Repentigny · CC BY-NC 4.0Late April to late June, middle week May 10–16Streamside SandpirateLasiopogon slossonae · FliesPhoto © christopherswan · CC BY-NC 4.0Early May to late May, middle week May 17–23Band-winged Crane FlyEpiphragma (Epiphragma) fasciapenne · FliesPhoto © johannvonvorst · CC BY-NC 4.0Late April to mid-June, middle week May 24–30Narcissus Bulb FlyMerodon (Albimerodon) equestris · FliesPhoto © S. Rae · CC BY 4.0Early May to late June, middle week May 24–30Ocellate Gall MidgeAcericecis ocellaris · FliesPhoto © Jamie Smith · CC BY-NC 4.0Early May to mid-June, middle week May 24–30Phytomyza aesculiPhytomyza aesculi · FliesPhoto © kidneymoth · CC BY-NC 4.0Late April to early July, middle week May 24–30White-winged March FlyBibio albipennis · FliesPhoto © Rick Wachs · CC BY-NC 4.0Early May to late May, middle week May 24–30Antlered Crane FlyTanyptera (Tanyptera) dorsalis · FliesPhoto © Jim Moore (Maryland) · CC BY 4.0Mid-May to early June, middle week May 31 – Jun 6Broad Centurion FlyChloromyia formosa · FliesPhoto © Nash Turley · CC BY 4.0Late May to late June, middle week May 31 – Jun 6Compsobata univittaCompsobata univitta · FliesPhoto © birderbb · CC BY-NC 4.0Late May to late June, middle week May 31 – Jun 6Golden-backed Snipe FlyChrysopilus thoracicus · FliesPhoto © Katja Schulz · CC BY 4.0Mid-May to mid-June, middle week May 31 – Jun 6Golden-faced BanditCyrtopogon falto · FliesPhoto © Joe Bartok · CC BY-NC 4.0Late May to early June, middle week May 31 – Jun 6Idana marginataIdana marginata · FliesPhoto © Larry Clarfeld · CC BY-NC 4.0Mid-May to mid-July, middle week May 31 – Jun 6Violet LeafwalkerChalcosyrphus (Xylotomima) chalybeus · FliesPhoto © bob15noble · CC BY-NC 4.0Early May to late June, middle week May 31 – Jun 6Xylomya simillimaXylomya simillima · FliesPhoto © Chelsea Gottfried · CC BY-NC 4.0Mid-May to mid-June, middle week May 31 – Jun 6ash bullet gall midgeDasineura pellex · FliesPhoto © CatherineK · CC BY-SA 4.0Mid-May to early August, middle week Jun 7–13Black-tailed LaphriaLaphria flavicollis · FliesPhoto © Royal Tyler · CC BY-NC-SA 4.0Early May to early July, middle week Jun 7–13Eastern Yellow-backed LaphriaLaphria thoracica · FliesPhoto © kary · CC BY-NC 4.0Mid-May to early July, middle week Jun 7–13Grossbeck's Speckled MosquitoAedes (Ochlerotatus) grossbecki · FliesPhoto © Mark Nenadov · CC BY-NC 4.0Mid-May to late June, middle week Jun 7–13Imatisma posticataImatisma posticata · FliesPhoto © matthew_wills · CC BY-NC 4.0Mid-May to early July, middle week Jun 7–13Ornate Snipe FlyChrysopilus ornata · FliesLate May to late June, middle week Jun 7–13Sooty Crane FlyTipula (Lunatipula) fuliginosa · FliesPhoto © skitterbug · CC BY 4.0Late May to late June, middle week Jun 7–13woodland mosquitoAedes (Ochlerotatus) stimulans · FliesPhoto © Riley-Brendan Walsh · CC BY-NC 4.0Mid-May to mid-July, middle week Jun 7–13Woodland Pool MosquitoAedes (Ochlerotatus) canadensis · FliesPhoto © Mark Richman · CC BY 4.0Mid-May to early July, middle week Jun 7–13Margined CalligrapherToxomerus marginatus · FliesPhoto © Denis Doucet · CC BY-NC 4.0Early May to late September, middle week Jun 14–20Odontomyia cinctaOdontomyia cincta · FliesPhoto © Stuart Tingley · CC BY-NC 4.0Late May to early July, middle week Jun 14–20Orange-spotted Drone FlyEristalis (Eoseristalis) anthophorina · FliesPhoto © Scott King · CC BY-NC 4.0Mid-April to early October, middle week Jun 14–20Rhagio hirtaRhagio hirta · FliesLate May to late June, middle week Jun 14–20Stripe-legged Robber FlyDioctria (Dioctria) hyalipennis · FliesPhoto © Rasmus Allesoee · CC BY-NC 4.0Late May to late June, middle week Jun 14–20White-dotted MosquitoCulex (Culex) restuans · FliesPhoto © assmann · CC BY-NC 4.0Mid-May to late August, middle week Jun 14–20Common Picture-winged FlyDelphinia picta · FliesPhoto © Katja Schulz · CC BY 4.0Early May to late September, middle week Jun 21–27Condylostylus comatusCondylostylus comatus · FliesPhoto © skitterbug · CC BY 4.0Late May to mid-July, middle week Jun 21–27Condylostylus patibulatusCondylostylus patibulatus · FliesPhoto © Katja Schulz · CC BY 4.0Late May to late August, middle week Jun 21–27Hackberry Tenpin Gall MidgeCelticecis ovata · FliesPhoto © Timothy Frey · CC BY-NC 4.0Late May to late August, middle week Jun 21–27Imatisma bautiasImatisma bautias · FliesPhoto © Thomas Shahan · CC BY-NC 4.0Mid-May to mid-July, middle week Jun 21–27Northern Floodwater MosquitoAedes (Ochlerotatus) sticticus · FliesPhoto © Liam Wolff · CC BY-NC 4.0Late May to early September, middle week Jun 21–27Rainieria antennaepesRainieria antennaepes · FliesPhoto © Katja Schulz · CC BY 4.0Late May to early August, middle week Jun 21–27Three-spotted Horse FlyTabanus (Tabanus) trimaculatus · FliesPhoto © celestes · CC BY-NC 4.0Late May to late July, middle week Jun 21–27Chrysopilus modestusChrysopilus modestus · FliesPhoto © Katja Schulz · CC BY 4.0Early June to late July, middle week Jun 28 – Jul 4Delicate SoldierMyxosargus nigricormis · FliesPhoto © skitterbug · CC BY 4.0Late June to mid-July, middle week Jun 28 – Jul 4Eastern CalligrapherToxomerus gemminata · FliesLate April to late September, middle week Jun 28 – Jul 4Eastern Phantom Crane FlyBittacomorpha clavipes · FliesPhoto © brian stahls · CC BY-NC 4.0Early May to mid-September, middle week Jun 28 – Jul 4Golden-haired Horse FlyGoniops chrysocoma · FliesPhoto © boverser · CC BY-NC 4.0Early June to early August, middle week Jun 28 – Jul 4

Showing 48 of 257

Show 48 moreShow all 257

Missing records do not mean a species is absent.