Montana Mayfly ID


Should be OlympiaFarq now...
I found a few of these on the North Fork Flathead River in Montana last weekend. Never seen such big eyes on a mayfly before. Anyone know what it is?

Riogrande King

Active Member
WFF Supporter
Roger, here's another one for you to I.D. . Was on the door in Missoula a couple days ago. Apologies for the fuzzy phone picture.


Active Member
WFF Moderator
Hi Riogrande King-

I am not able to identify this female imago from your "fuzzy phone picture". In the future, please start a new thread when you submit a photo to be identified, rather than tagging it on to an existing thread started by someone else.

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