Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Genus Ephemerella


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 Ephemerella

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta   1 6211   
British Columbia1          1
California  637 13 2  
Colorado            
Georgia  1  1      
Maryland    17       
Massachusetts  28321     
Missouri       2    
Montana 2  1 43    
New Brunswick      1     
New Hampshire  4871      
New Jersey    9       
New York   5511     
Newfoundland/Labrador     2      
North Carolina  85        
Ontario6  123      
Oregon    932222  
Pennsylvania  13176      
Quebec    12166     
South Carolina  1         
Tennessee    3    2  
Texas1           
Vermont  1 2       
Virginia961422183  6 65
Washington    241     
JanFebMarAprMayJunJulAugSepOctNovDec
Wisconsin  1