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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Maccaffertium » Maccaffertium exiguum
Photo#1033128
mayfly - Maccaffertium exiguum
Copyright © 2015 Matthew Priebe

mayfly - Maccaffertium exiguum
Gunner Pool Campground, Ozark National Forest, Stone County, Arkansas, USA
September 16, 2014

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mayfly - Maccaffertium exiguum mayfly - Maccaffertium exiguum
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Contributed by Matthew Priebe on 14 January, 2015 - 2:05pm

Moved
Moved from Mayflies.
… Roger Rohrbeck, 14 January, 2015 - 2:59pm login or register to post comments

 
Excellent!
Thanks very much for the expert help.
… Matthew Priebe, 14 January, 2015 - 9:36pm login or register to post comments

Maccaffertium exiguum
Hi Matthew-

I believe this male imago to be Maccaffertium exiguum based on the combined absence of cross vein crowding at or below the bulla of the fore wings, darkend hind wings on their outer margins, and whitish abdominal tergites 2-7.
… Roger Rohrbeck, 14 January, 2015 - 2:55pm login or register to post comments

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