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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Pisciforma » Heptagenioidea » Flatheaded Mayflies (Heptageniidae) » Maccaffertium » Maccaffertium modestum
Photo#1355460
Mayfly - Maccaffertium modestum
Copyright © 2017 Judy Gallagher

Mayfly - Maccaffertium modestum
Phelp WMA, Fauquier County, Virginia, USA
April 10, 2017

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Mayfly - Maccaffertium modestum Mayfly - Maccaffertium modestum
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Contributed by Judy Gallagher on 11 April, 2017 - 5:48pm
Last updated 6 May, 2017 - 10:08pm

Moved
Moved from Maccaffertium.
… Roger Rohrbeck, 6 May, 2017 - 10:08pm login or register to post comments

Maccaffertium modestum / rubrum
This is another "varium" sample making it a Maccaffertium modestum / rubrum, it reads right to Traver 1935. Spiracular spot 3-7 and the range is perfect.

It's another one of the "doubles synonyms"

Mack.
… The Stenonema Rangers of Ontario, 6 May, 2017 - 7:41pm login or register to post comments

Moved
Moved from Mayflies.
… Roger Rohrbeck, 11 April, 2017 - 10:57pm login or register to post comments

Maccaffertium
Hi Judy-

I believe this male subimago to be of genus Maccaffertium.
… Roger Rohrbeck, 11 April, 2017 - 10:51pm login or register to post comments

Moved
Moved from ID Request.
… metrioptera, 11 April, 2017 - 7:03pm login or register to post comments

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