trego 0 Report post Posted September 24, 2010 Wondering if anyone knows the name of this guy? I live in montana and he came from the Clark Fork, I would guess a size12. Lots of people just call it a sulpher, but I'm looking for more. I think it might be a Pink Lady, Epeorus or a Pale Evening Dun, Heptagenia. If you know what t is let me know. I appreciate any help. Quote Share this post Link to post Share on other sites
Taxon 0 Report post Posted September 26, 2010 trego- I believe it to be a Heptagenia elegantula female subimago. Quote Share this post Link to post Share on other sites
fiShawn 0 Report post Posted October 21, 2010 Agreed, The Ephemerella Dorothea and the Ephemerella Invaria (sulphur duns) have 3 tails I believe this is Heptagenia as well Quote Share this post Link to post Share on other sites