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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Pannota » Ephemerelloidea » Spiny Crawler Mayflies (Ephemerellidae)

Family Ephemerellidae - Spiny Crawler Mayflies


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 Spiny Crawler Mayflies
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

Hover over black occurrence boxes to see number of images submitted. Log in to make states, months and boxes clickable.
JanFebMarAprMayJunJulAugSepOctNovDec
Alberta   326212   
Arizona       3    
Arkansas    2       
British Columbia1   14118   1
California  6233013135 2  
Colorado  5   1     
Connecticut  1  11     
Georgia  33611     
Maine     41     
Maryland3  1229       
Massachusetts  2919203     
Michigan   2        
Minnesota      2     
Missouri       2 1  
Montana 41 52535  3 
New Brunswick      3     
New Hampshire  487392    
New Jersey    14       
New York   51191     
Newfoundland/Labrador     2      
North Carolina  8104  4    
Ohio      1     
Ontario6  1252     
Oregon4  618199625 1
Pennsylvania  542482     
JanFebMarAprMayJunJulAugSepOctNovDec
Quebec    2332162    
South Carolina  1         
Tennessee    3  1 3  
Texas1           
Utah      1     
Vermont  1 52      
Virginia96164557255 6 65
Washington    511613    
West Virginia    1       
Wisconsin  1  1      
Wyoming      1     

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
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