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Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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


Family Acroceridae - Small-headed 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 Small-headed Flies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
Alberta      51    
Arizona   10  632 7 
Arkansas    212     
British Columbia      8     
California  51958533887   
Colorado     2      
Illinois      16    
Kansas    3       
Massachusetts      5     
Minnesota     1      
Mississippi         1  
Missouri     2  2   
Nebraska     2 1    
New Brunswick      2     
New Hampshire      12     
New Jersey     3      
New Mexico         2  
New York     6  3   
North Carolina      3     
Oklahoma        3   
Ontario     31     
Oregon    621131    
Pennsylvania     427    
Quebec     116     
South Carolina        2   
Texas  3    2 2  
Utah     2 1    
Vermont      2     
Virginia    4       
Washington    52118     
West Virginia    11      
Wisconsin      711