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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera)

Order Diptera - Flies


The information below is based on images submitted and identified by contributors. Range and date information may be incomplete, overinclusive, or just plain wrong.

Contributed Images Map No Images   Images
Range map for Flies
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama80121260381471480384379350358251120
Alaska51135481964275412391191611
Alberta71824531462112031998111522
Arizona4643539041500174514882301230417471024455302
Arkansas622751453532732061491941525110
British Columbia28441122625277279356194472065338
California60496922813486345834173156248019881648982614
Colorado9297514833177311157304251171916
Connecticut1311316916736138420323864324
Delaware22105212213711311911379164
District of Columbia  182211249257 
Florida4954638289459741121734615549480480831
Georgia416927536353648742041129620112977
Idaho74333668841531579539142
Illinois7391524069751634121611568942979212
Indiana10184080176322329209124662313
Iowa95112211862131823411677132587646211796
Kansas 838150283246233227185201607
Kentucky12188513329528817616110765358
Louisiana86258380481471521492331300281241197
Maine196327720263710698232411243739
Manitoba412244818015313491245 
Maryland109123320102319352293171312881128916300107
Massachusetts105141424115222643412273322521590893295126
Michigan9145211333751148942221373294
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota12715593467107055374991181212
Mississippi116115182118179190227636189
Missouri8185216941352143527522799319
Montana8232793128296202181167113
Nebraska4254141156370412322222128408
Nevada121794115103179887754581025
New Brunswick1114106472741666456186174325
New Hampshire2417601792464906444951871283715
New Jersey25249633066284159843443139116748
New Mexico8384212307421528592504379282148104
New York2341100416135820312021117584945011961
Newfoundland/Labrador  648179220315234922372
North Carolina749133896916401497998830800465206108
North Dakota3 617861356658322253
Northwest Territories     514     
Nova Scotia   132713013794547752
Nunavut     5175    
Ohio5740150427598617412295123593
Oklahoma424120137952849832734241328112241
Ontario2651972558611912197913057903736922
Oregon8015737841159481085876774665514149
Pennsylvania35502318181880219923371680122597017242
Prince Edward Island    1519611  
Quebec 3201226431219986896627320382
Rhode Island  9581794165283371512551
Saskatchewan2610341033152772921311367
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina19371021712211661461041061064520
South Dakota  41928956299253617 
Tennessee446221445849953340731124824315140
Texas286343845130211981290116099210441225865495
Utah73248912272183253131841552513
Vermont311124814622535822010188128
Virginia538624256983375463163251634819050
Washington7011229157187991010397075983879944
West Virginia610236619515916615710285231
Wisconsin331644181787170715861019604276315
Wyoming4 7102191166137642  
Yukon Territory 2 31611291144   

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2024 Iowa State University, unless otherwise noted.

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