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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) » Fungus Gnats (Mycetophilidae)

Family Mycetophilidae - Fungus Gnats


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
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
Alabama71042221 3 410
Alaska1   4 5141   
Alberta     2 27   
Arizona15994 1 59534
Arkansas          2 
British Columbia123512 4211 18
California2636373620 74 988
Colorado       5    
Connecticut5 1 52 1  3 
Delaware  2211 1    
Florida2124   2 1  
Georgia411241772  53
Idaho  3         
Illinois2187411135  2
Indiana  211 1 12  
Iowa  551316173593  
Kansas  1 65  74  
Kentucky 2 212 211  
Louisiana1  2    1 22
Maine  113231122 
Manitoba     2      
Maryland 75447910715 6
Massachusetts511142513238324237177
Michigan   5  2   4 
Minnesota 3  1 2 1   
JanFebMarAprMayJunJulAugSepOctNovDec
Mississippi    12      
Missouri    11      
Montana      31    
Nebraska   2 34 1   
Nevada  2  6      
New Brunswick    95424   
New Hampshire   949116 61 
New Jersey 12 412  96 
New Mexico9    31   3 
New York  44534267  
Newfoundland/Labrador      1 3   
North Carolina231232126312
Ohio2 1 11    2 
Oklahoma   222 22 3 
Ontario2188741279 2
Oregon5458 231 136
Pennsylvania 1922219211161431
Quebec   2943121882 
Rhode Island   1 1  4   
Saskatchewan       16   
South Carolina 141  1   12
Tennessee2622164 1212
Texas3259732 177 
Utah   2        
Vermont    1 1  7  
Virginia   214422 5 
JanFebMarAprMayJunJulAugSepOctNovDec
Washington1099165   24 
West Virginia 5 12 2  1 1
Wisconsin   3185971094 

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.
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