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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Mayflies (Ephemeroptera) » Furcatergalia » Scapphodonta » Ephemeroidea » Common Burrower Mayflies (Ephemeridae) » Hexagenia
Photo#1870589
Ephemeroptera - Mayflies - Hexagenia
Copyright © 2020 Kurt Hennige

Ephemeroptera - Mayflies - Hexagenia
Lansdowne, Leeds and Grenville, Ontario, Canada
August 4, 2020
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Contributed by Kurt Hennige on 6 August, 2020 - 4:39am
Last updated 6 August, 2020 - 10:01am

Moved
Moved from Mayflies.
… Roger Rohrbeck, 6 August, 2020 - 10:01am login or register to post comments

Hexagenia
Hi Kurt-

I believe this male imago to be of genus Hexagenia.

Although the image could be of either Hexagenia limbata or Hexagenia rigida, differentiating between those two species requires microscopic examination of the penes of the male imago, so this image is being placed in the guide at genus level.
… Roger Rohrbeck, 6 August, 2020 - 9:59am login or register to post comments

 
Hexagenia
Thank you so much.
Kurt Hennige
… Kurt Hennige, 6 August, 2020 - 4:09pm login or register to post comments

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