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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
Alabama101510153681623161123
Alaska174 113172511  
Alberta 1   4147  3
Arizona2914412123611252327315
Arkansas  23162715571
British Columbia6209917 2211810625
California64891632229243734627315133
Colorado2 44411673   
Connecticut5 610161420162033 
Delaware  25811133  
District of Columbia      12    
Florida433732301317628582038
Georgia852617402218202611613
Idaho2 8 4 44  3 
Illinois21162026191537281073
Indiana  322111649  
Iowa1629371061352102383662111542550
Kansas  271514814167  
Kentucky 4395212122 
Louisiana211105412229151612
Maine2 319523331722 
Manitoba   513 24 1 
Maryland 181722527044604541810
Massachusetts141431759811176120152793316
Michigan   10341112756 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 3236144223293  
Mississippi   1537 62  
Missouri 1211141563210  
Montana  1  154 1  
Nebraska316679251361 1
Nevada 16 1014      
New Brunswick 1 7193230201542 
New Hampshire 7131819272214184 
New Jersey21996318213537239 
New Mexico17125687105244168
New York  10115142603235199 
Newfoundland/Labrador   661071384  
North Carolina871051924640426818197
North Dakota    6426    
Nova Scotia     2  1   
Nunavut      2     
Ohio3 2521321615116 
Oklahoma2352117321230191082
Ontario103141122252535222556
Oregon61019226109162414236
Pennsylvania 5154283649471575671
Prince Edward Island       3    
Quebec  132621284546132 
Rhode Island   14862261  
Saskatchewan21 111 36 4 
South Carolina 76614 721717
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee287233116241121644
Texas11112531334822125430205
Utah13111314  24   
Vermont    62811514  
Virginia1019132719102325721 
Washington12141617139924164185
West Virginia 5 5232232 1
Wisconsin17 7851871079950324 
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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