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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Stenacron

Genus Stenacron


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 Stenacron
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
Alabama   2 1 11   
Alberta      5     
Connecticut       6    
Florida7  1 12     
Georgia  2         
Illinois    7311122  
Indiana  214122    
Iowa    1138    
Kansas      1 2   
Kentucky   1  2     
Louisiana   21 111   
Maine     21     
Manitoba      1     
Maryland   178813   
Massachusetts    104231   
Minnesota     34 1   
Missouri     331    
New Brunswick      1     
New Hampshire      5     
New Jersey    235     
New York    1642    
North Carolina   324 2    
North Dakota     1      
Ohio    211     
Oklahoma       2    
JanFebMarAprMayJunJulAugSepOctNovDec
Ontario1   3161410812 
Pennsylvania    61342    
Quebec    93821192   
Saskatchewan       3    
South Carolina    1  4    
Tennessee   22518851  
Texas   1 11   2 
Vermont    1111 2  
Virginia  21611421   
West Virginia     3 3 2  
Wisconsin     1093    

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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