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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

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Family Chloroperlidae - Green Stoneflies


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 Green Stoneflies

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alaska     4      
Alberta   23 1     
Arizona     31     
British Columbia   1222     
California  6148      
Colorado 23    5    
Maine     1      
Maryland    2       
Massachusetts  24222     
Minnesota       1    
Montana     1      
New Brunswick    234     
New Hampshire   7 712    
New Jersey    3       
New York      1     
North Carolina   1        
Ontario     1      
Oregon   6621     
Pennsylvania    32      
Vermont  211014      
Virginia 237142    10 
Washington   103922