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Superfamily Ephemerelloidea


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 Ephemerelloidea

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta   326222   
Arizona   3  13   1
Arkansas    2       
British Columbia1   14118   1
California  623301317552  
Colorado  5   2  1  
Connecticut  1  11     
Georgia3 33611     
Idaho        2   
Illinois      3 1   
Indiana         2  
Iowa      1     
Maine     31     
Maryland3  1228       
Massachusetts  2919183     
Minnesota      2     
Mississippi  2         
Missouri       2 1  
Montana 41 52543  3 
Nevada1           
New Brunswick      3     
New Hampshire  487392    
New Jersey    14       
New York   5991     
Newfoundland/Labrador     2      
JanFebMarAprMayJunJulAugSepOctNovDec
North Carolina  8104  4    
Ohio      1     
Ontario6  1252     
Oregon   6151910625 1
Pennsylvania  542482     
Quebec    2331208152  
South Carolina  2         
Tennessee    3  1 3  
Texas1 1         
Utah      1     
Vermont  1 52      
Virginia9616455725736 65
Washington    511613    
Wisconsin  1  2      
Wyoming      133