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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   3147  3
Arizona291240212359112227315
Arkansas  231627 4571
British Columbia2209917 2211710620
California63891592218640734627305131
Colorado2 44411673   
Connecticut5 610151415141933 
Delaware  23411133  
District of Columbia      12    
Florida382730281216626482032
Georgia752417372018182611613
Idaho2 8 4 44  3 
Illinois21161626191034261063
Indiana  312111649  
Iowa1629371041311972313572041502550
Kansas  271514811164  
Kentucky 4395212122 
Louisiana211105412229151411
Maine2 319520331522 
Manitoba   51  23 1 
Maryland 181716506544554441810
Massachusetts10142670941077298133772916
Michigan   731119714 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 3236144223292  
Mississippi   1537 61  
Missouri 1 11141563210  
Montana  1  154 1  
Nebraska316656251261 1
Nevada 16 1012      
New Brunswick 1 7192930201542 
New Hampshire 7128819222014184 
New Jersey21996218213537239 
New Mexico81254868524413 
New York  10114536523035199 
Newfoundland/Labrador   661071384  
North Carolina641049854540416317197
North Dakota    6426    
Nova Scotia     2  1   
Nunavut      2     
Ohio3 152112161586 
Oklahoma2352117321230191082
Ontario103121021232326222556
Oregon510101561098191435
Pennsylvania 5154076649269575631
Prince Edward Island       3    
Quebec  132520224446132 
Rhode Island   14662261  
Saskatchewan21 111 36 4 
South Carolina 76314 721617
JanFebMarAprMayJunJulAugSepOctNovDec
Tennessee287213116211121644
Texas11112431293622115030205
Utah1311139  24   
Vermont    62811514  
Virginia1019132714102323521 
Washington12121616139924173965
West Virginia 5 5233332 1
Wisconsin16 7850871069549324 
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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