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For the United States & Canada
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Small Minnow Mayflies (Baetidae) » Callibaetis » Callibaetis ferrugineus

Species Callibaetis ferrugineus


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 Callibaetis ferrugineus
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
Alaska    12      
Alberta    12462    
Arizona    41  4 23
British Columbia1  795163 1  
California  2178868215
Colorado   1 523    
Connecticut      1     
Idaho    1 1 1   
Illinois     1      
Indiana     2      
Iowa   413  1   
Maine    1 11    
Manitoba    11 13   
Maryland   2213 11  
Massachusetts   91083741  
Michigan    1  1    
Minnesota    35813   
Missouri     1 2    
Montana    5 59    
Nebraska   2 111    
New Brunswick    1 11    
New Hampshire   14       
New Jersey      221   
New Mexico       44   
New York   672521   
JanFebMarAprMayJunJulAugSepOctNovDec
North Carolina   1  2     
North Dakota      21    
Northwest Territories     32     
Ontario    56 7    
Oregon   7  8 35  
Pennsylvania   41  1    
Quebec    247 2   
Rhode Island       12   
Saskatchewan     2110    
Tennessee     2      
Texas         62 
Utah     213    
Washington  1171615311  
Wisconsin    244 2   
Wyoming     4 2    

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.

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