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

Fall species


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 Fall species
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
Alaska       32   
Alberta        2   
British Columbia        6   
Colorado         2  
Connecticut         3  
Illinois         4  
Indiana          1 
Kentucky          5 
Maine         6  
Manitoba         1  
Maryland         19 
Massachusetts        7115 
Michigan         1  
New Brunswick        46  
New Hampshire        22  
New Jersey         321
New York        211 
North Carolina        2 52
Nova Scotia         5  
Ohio         1  
Ontario        33  
Oregon        1   
Pennsylvania        5156 
Quebec        613  
Saskatchewan         1  
JanFebMarAprMayJunJulAugSepOctNovDec
South Carolina          2 
Tennessee          4 
Vermont         44 
Virginia          11 
West Virginia          2 
Wisconsin         41 

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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