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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae)
Photo#802584
Mayfly #1
Copyright © 2013 David Cappaert

Mayfly #1
Pennsylvania, USA
June 3, 2013
One of a zillion on a quick store window.
tag · login or register to post comments
Contributed by David Cappaert on 11 July, 2013 - 7:23pm
Last updated 12 July, 2013 - 5:55am

Nixe
I agree with Kurt on the genus Nixe.
… The Stenonema Rangers of Ontario, 18 November, 2015 - 6:15pm login or register to post comments

Moved
Moved from Mayflies.
… Roger Rohrbeck, 12 July, 2013 - 5:55am login or register to post comments

Heptageniidae
I believe this male imago to be of family Heptageniidae, and suspect it might be genus Heptagenia, or (as fellow aquatic entomology/taxonomy enthusiast Kurt Schirmer suggested on my flyfishing entomology forum), Nixe. However, I am preliminarily placing it in the guide at family level.
… Roger Rohrbeck, 12 July, 2013 - 5:54am login or register to post comments

Moved for expert attention
Moved from ID Request.

More specific location information for both images would be appreciated.
… Ken Wolgemuth, 11 July, 2013 - 7:32pm login or register to post comments

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