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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Scapphodonta » Ephemeroidea » Common Burrower Mayflies (Ephemeridae) » Ephemera » Ephemera simulans
Photo#330434
Ephemera larva - Ephemera simulans
Copyright © 2009 Tim Loh

Ephemera larva - Ephemera simulans
Fish Creek Park, Calgary, Alberta, Canada
September 7, 2009
Size: 20 mm body, 25 mm total
Closeup of head- Note that the frontal process of the head is forked (genus character).

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Ephemera larva - Ephemera simulans Ephemera larva - Ephemera simulans
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Contributed by Tim Loh on 8 September, 2009 - 3:12am
Last updated 8 September, 2009 - 10:57am

Moved
Moved from Ephemera.
… Tim Loh, 8 September, 2009 - 10:57am login or register to post comments

Brown Drake nymph
Ephemera simulans. I assume that your size measurement includes the "tails."
… Lloyd Gonzales, 8 September, 2009 - 9:03am login or register to post comments

 
No...
20 mm refers to body length; it was around 25 mm with the cerci. Sorry for the confusion.
… Tim Loh, 8 September, 2009 - 10:54am login or register to post comments

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