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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Nematocera" (Non-Brachycera) » Gnats, Gall Midges, and March Flies (Bibionomorpha) » Fungus Gnats and Gall Midges (Sciaroidea)

Superfamily Sciaroidea - Fungus Gnats and Gall Midges


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 Fungus Gnats and Gall Midges
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
Alabama101510153681821151123
Alaska174 10317181   
Alberta 1   4147  3
Arizona291341212359112227315
Arkansas  231627 4571
British Columbia6209917 2211710620
California64891622218640734627315133
Colorado2 44411673   
Connecticut5 610151415161933 
Delaware  25811133  
District of Columbia      12    
Florida433332301217626582034
Georgia752417372018182611613
Idaho2 8 4 44  3 
Illinois21162026191537271063
Indiana  322111649  
Iowa1629371041352102373662071542550
Kansas  271514811164  
Kentucky 4395212122 
Louisiana211105412229151412
Maine2 319520331522 
Manitoba   512 23 1 
Maryland 181722506544554441810
Massachusetts12143174961097299135772916
Michigan   934119714 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 3236144223292  
Mississippi   1537 61  
Missouri 1211141563210  
Montana  1  154 1  
Nebraska316656251261 1
Nevada 16 1014      
New Brunswick 1 7192930201542 
New Hampshire 7128819222014184 
New Jersey21996218213537239 
New Mexico1712568685244138
New York  10114536523035199 
Newfoundland/Labrador   661071384  
North Carolina671050864540426418197
North Dakota    6426    
Nova Scotia     2  1   
Nunavut      2     
Ohio3 152112161586 
Oklahoma2352117321230191082
Ontario103141122232326222556
Oregon610191561098191436
Pennsylvania 5154076649371575631
Prince Edward Island       3    
Quebec  132520224446132 
Rhode Island   14862261  
Saskatchewan21 111 36 4 
South Carolina 76614 721617
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee287213116241121644
Texas11112531294722115030205
Utah13111314  24   
Vermont    62811514  
Virginia1019132717102323521 
Washington12141616139924163985
West Virginia 5 5232232 1
Wisconsin16 7850871069550324 
Wyoming     2      
Yukon Territory     1      

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.

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