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Photo#2136969
May Fly - Hexagenia

May Fly - Hexagenia
Chequamegon-Nicolet National Forest, Ashland County, Wisconsin, USA
July 2, 2021

Moved
Moved from Mayflies.

Hexagenia
Hi Tom-

I believe this female imago to be either Hexagenia limbata or Hexagenia rigida, both of which are known to reside in Wisconsin, but require microscopic examination the male imago penes in order to differentiate from one another.

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