Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana

Salmonflies
Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Outlet stream of Upper Titcomb Lake

From Titcomb Basin in Wyoming

Stream photos

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Holocentropus Caddisfly Larva Holocentropus Caddisfly Larva

Dorsal view of a Holocentropus (Polycentropodidae) Caddisfly Larva from the Yakima River in Washington

This one seems to tentatively key to Holocentropus, although I can't make out the anal spines in Couplet 7 of the Key to Genera of Polycentropodidae Larvae nor the dark bands in Couplet 4 of the Key to Genera of Polycentropodidae Larvae, making me wonder if I went wrong somewhere in keying it out. I don't see where that could have happened, though. It might also be that it's a very immature larva and doesn't possess all the identifying characteristics in the key yet. If Holocentropus is correct, then Holocentropus flavus and Holocentropus interruptus are the two likely possibilities based on range, but I was not able to find a description of their larvae.

11 Recently Added Photos

27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

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Anyone Attending?

Softhackle

Wellsville, NY

Posts: 540

Softhackle on May 24, 2007May 24th, 2007, 3:48 am EDT

Hi All,
I'm planning on being in Roscoe from June 7 to June 10. I'm going in to fish for a few days, however I'm also planning on attending the Clearwater Junction Fly Tying Show at the Rockland House June 8th and 9th. I was wondering if anyone from here is going to be there?

If you'd like further info on the show, do an online search for it. They have quite a list of good tiers coming. Including Roy Christie from England, Eric Austin from Ohio, Ralph Graves,Ed Gallop, and a host of others. I've got nothing to do with the show itself, but thought you might all be interested.

Mark

"I have the highest respect for the skilled wet-fly fisherman, as he has mastered an art of very great difficulty." Edward R. Hewitt

Flymphs, Soft-hackles and Spiders: http://www.troutnut.com/libstudio/FS&S/index.html