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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Maccaffertium » Maccaffertium vicarium
Photo#1375380
Mayfly 2 - Maccaffertium vicarium - male
Copyright © 2017 Ken Wolgemuth

Mayfly 2 - Maccaffertium vicarium - Male
Thompsontown, Juniata County, Pennsylvania, USA
May 28, 2017

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Mayfly 2 - Maccaffertium vicarium - male Mayfly 2 - Maccaffertium vicarium - male
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Contributed by Ken Wolgemuth on 28 May, 2017 - 11:45am
Last updated 28 May, 2017 - 8:04pm

Moved
Moved from Mayflies.
… Roger Rohrbeck, 28 May, 2017 - 8:00pm login or register to post comments

Maccaffertium vicarium
Hi Ken-

I believe this male imago to be Maccaffertium vicarium.
… Roger Rohrbeck, 28 May, 2017 - 7:59pm login or register to post comments

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