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Photo#212789
large mayfly - Hexagenia limbata

large mayfly - Hexagenia limbata
Thompson Falls, Sanders County, Montana, USA
August 9, 2008
Hexagenia?

Images of this individual: tag all
large mayfly - Hexagenia limbata large mayfly - Hexagenia limbata

Comments

Thanks
for the help, Lloyd.

Moved

Hex
Male Hexagenia imago. The transcontinental and highly variable limbata is the only species listed for MT. (Ephemera species have extensive dark blotching on the forewings and three "tails.")

Ephemera?
*

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