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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Pannota » Ephemerelloidea » Spiny Crawler Mayflies (Ephemerellidae) » Ephemerella » Ephemerella excrucians
Photo#507438
Mayfly - Ephemerella excrucians - female
Copyright © 2011 Phil Huntley-Franck

Mayfly - Ephemerella excrucians - Female
Elkton, Douglas County, Oregon, USA
September 3, 2010
Size: approx 6mm
Attenella? This one seems to have lost its tail, or it never had one.

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Mayfly - Ephemerella excrucians - female Mayfly - Ephemerella excrucians - female
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Contributed by Phil Huntley-Franck on 20 April, 2011 - 4:53pm
Last updated 27 April, 2011 - 10:58am

Moved
Moved from Mayflies.
… Roger Rohrbeck, 26 April, 2011 - 11:28pm login or register to post comments

Ephemerella excrucians
Phil-

Although has taken quite a while, this mayfly has been identified on my entomology forum by Kurt Schirmer as an Ephemerella excrucians female imago.
… Roger Rohrbeck, 26 April, 2011 - 11:25pm login or register to post comments

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