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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Maccaffertium » Maccaffertium mediopunctatum » Maccaffertium mediopunctatum mediopunctatum
Photo#636723
Mayfly - Maccaffertium mediopunctatum - female
Copyright © 2012 Ken Wolgemuth

Mayfly - Maccaffertium mediopunctatum - Female
Thompsontown, Juniata County, Pennsylvania, USA
May 3, 2012
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Contributed by Ken Wolgemuth on 3 May, 2012 - 5:33pm
Last updated 11 May, 2017 - 5:21pm

Moved
Moved from Maccaffertium.
… Roger Rohrbeck, 11 May, 2017 - 5:21pm login or register to post comments

Maccaffertium mediopunctatum
Spiracular spots indicate Maccaffertium mediopunctatum


Mack.
… The Stenonema Rangers of Ontario, 10 May, 2017 - 10:49pm login or register to post comments

Moved
Moved from Mayflies.
… Roger Rohrbeck, 3 May, 2012 - 7:38pm login or register to post comments

Maccaffertium
Hi Ken-

This mayfly would appear to be a Maccaffertium female imago.
… Roger Rohrbeck, 3 May, 2012 - 7:37pm login or register to post comments

fem. heptageniid of sorts --hope Roger takes it to genus
… v belov, 3 May, 2012 - 5:55pm login or register to post comments

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