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Upcoming Events

Information about 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


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Data

Genus Chalcosyrphus


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 Chalcosyrphus

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alabama      38    
Alaska     1      
Alberta     1      
Arizona     2      
Arkansas    39      
British Columbia    522     
California  21 653 22 
Colorado    3       
Connecticut   1 1      
Delaware   1        
Georgia     2  1   
Illinois  1 21411   
Indiana      3     
Iowa   5 131     
Louisiana    3       
Maine    124     
Manitoba      1     
Maryland   13 31    
Massachusetts  319241    
Michigan  231 1     
Minnesota    1111    
Mississippi   6        
Missouri    1       
Montana    1 1     
Nebraska      1     
JanFebMarAprMayJunJulAugSepOctNovDec
New Brunswick    19251    
New Hampshire  5  74     
New Jersey   2 11212  
New York   31812    
North Carolina  35 1   1  
Nova Scotia     3      
Ohio  22  2     
Oklahoma    2       
Ontario   210972    
Oregon       1    
Pennsylvania   6571 2   
Quebec    25      
Saskatchewan     86     
South Carolina  3   1     
Texas  2         
Vermont    263     
Virginia 6428       
Washington    1       
Wisconsin    56      
Wyoming       2