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Discussion of 2018 gathering

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington

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Data

Infraorder Bibionomorpha - Gnats, Gall Midges, and March Flies


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 Gnats, Gall Midges, and March Flies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama10121812215151510820
Alaska 2  38124    
Alberta11   2342   
Arizona462417524 210 5
Arkansas  37525 214 
British Columbia15121152743759
California47611411567126311823253030
Colorado1 4834186582  
Connecticut  511111010196  
Delaware  27411163  
District of Columbia    2 1     
Florida8719241284795216
Georgia52312122711917914
Idaho2   6 41    
Illinois21201536241424231553
Indiana 2 23110213  
Iowa5192334799210919510758925
Kansas  1720964145  
Kentucky 4561071  68 
Louisiana  211 221322
Maine  3724141838141162
Manitoba     2    1 
Maryland 1553433821354431152
Massachusetts810318618388557093623519
Michigan2 468266554 
JanFebMarAprMayJunJulAugSepOctNovDec
Minnesota 32 159248163  
Mississippi   1134 2   
Missouri 1119111713210  
Montana  1 3161 1  
Nebraska3 5 52 311 1
Nevada  5 91   3  
New Brunswick   5301812162110  
New Hampshire 7324172020199176 
New Jersey2173983132435373319 
New Mexico 63326611322 
New York  7306926321736212 
Newfoundland/Labrador   66181713114  
North Carolina52837432810724645
North Dakota   162263   
Nova Scotia     6  25  
Ohio3 2165924286 
Oklahoma2313118222181816173
Ontario43149482212152334 2
Oregon8213817212171035
Pennsylvania 475381447244547951
Prince Edward Island       3    
Quebec  611511163528172 
Rhode Island   62252152   
Saskatchewan2  6 1 4213 
South Carolina 38419 5 2436
Tennessee481328148494797
JanFebMarAprMayJunJulAugSepOctNovDec
Texas44293537251635626109
Utah13141155 322  
Vermont   2838125164 
Virginia321123351241015735 
Washington13142752251471231982
West Virginia 5 421633421
Wisconsin12 255581706541295 
Wyoming    22      
Yukon Territory     5