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Home » Guide » Arthropods (Arthropoda) » Insects (Insecta) » Alderflies, Dobsonflies, and Fishflies (Megaloptera) » Dobsonflies and Fishflies (Corydalidae) » Dark Fishflies (Nigronia)
Photo#282153
Nigronia
Copyright © 2009 Jason Forbes

Nigronia
Dunstable, Middlesex County, Massachusetts, USA
May 31, 2009
Not sure I'm understanding the differences between the 2 species correctly and the guide's not clarifying things.
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Contributed by Jason Forbes on 31 May, 2009 - 2:33pm
Last updated 13 June, 2009 - 10:07pm

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