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Short-tailed Mayfly - Hexagenia bilineata

Short-tailed Mayfly - Hexagenia bilineata
Fernbank Park, Hamilton County, Ohio, USA
September 25, 2013
This Mayfly on the Ohio River had darker wings, and shorter tail, and shorter forelegs than others.

Moved from Mayflies.

Hexagenia bilineata
I believe this female subimago to be Hexagenia bilineata.

Cropped and moved for expert attention.
Moved from ID Request.

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