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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Alderflies, Dobsonflies, and Fishflies (Megaloptera) » Dobsonflies and Fishflies (Corydalidae) » Dark Fishflies (Nigronia)

Genus Nigronia - Dark Fishflies


The following data 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 Dark Fishflies
Credits: Generated with MapServer. BugGuide integration kindly provided by Mike Boone.

JanFebMarAprMayJunJulAugSepOctNovDec
Arkansas    2       
Connecticut            
Georgia   21       
Maine      2     
Maryland     1      
Massachusetts   414      
Michigan     1      
New Brunswick      2     
New Hampshire     2      
New York     1      
North Carolina    11      
Ohio    1       
Ontario2    1      
Pennsylvania    14      
Tennessee     1      
Vermont     32     
Virginia    1       
West Virginia    1       

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