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.

Here Oksrukuyik Creek flows away from the Dalton Highway toward the pipeline. It eventually grows into one of the major rivers of the North Slope, and the main drainage to the west of the Sag, but where it crosses the road it's just a small grayling stream.

From Oksrukuyik Creek in Alaska

Stream photos

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Sweltsa (Sallfly) Stonefly Nymph Sweltsa (Sallfly) Stonefly Nymph

Dorsal view of a Sweltsa (Chloroperlidae) (Sallfly) Stonefly Nymph from the Yakima River in Washington

This species was fairly abundant in a February sample of the upper Yakima.

10 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.

Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

2 tail

Sandfly has attached these 3 pictures to aid in identification. The message is below.

Sandfly
tioga co. pa.

Posts: 33

Sandfly on Jan 7, 2009January 7th, 2009, 12:20 pm EST

here are a few im not sure about

sandfly
shop owner
N.J.B.B.A. #2215
Tiadaughton T.U. 688
I didn't Escape------They gave me a day pass !

Taxon

Site Editor
Plano, TX

Posts: 1311

Taxon on Jan 8, 2009January 8th, 2009, 2:58 am EST

Bob-

I believe it (them) to be Epeorus female duns.

Best regards,
Roger Rohrbeck
www.FlyfishingEntomology.com

Sandfly
tioga co. pa.

Posts: 33

Sandfly on Jan 8, 2009January 8th, 2009, 8:11 am EST

Tkanks,
I was thinking the same, its a size 14 fly.Wasn't sure if it has a common name.

sandfly
shop owner
N.J.B.B.A. #2215
Tiadaughton T.U. 688
I didn't Escape------They gave me a day pass !

Taxon

Site Editor
Plano, TX

Posts: 1311

Taxon on Jan 8, 2009January 8th, 2009, 10:29 am EST

Bob-

Tkanks,
I was thinking the same, its a size 14 fly.Wasn't sure if it has a common name.

Yes, the various Epeorus species, life stages, and sexes are known by more common names than you can shake a stick at. Take your choice among:

Blue Quill
Cream Variant
Croquette
Dark Golden Quill
Dark Gordon Quill
Dark Graywinged Quill
Gordon Quill
Graywinged Pink Quill
Graywinged Yellow Quill
Iron Dun
Light Blue Quill
Light Cahill
Little Blue Quill
Little Marryat
Little Yellow Mayfly
Little Yellow Quill
Medium Blue Quill
Pale Evening Dun
Pale Evening Olive
Pale Evening Quill
Pale Sulphur Dun
Palewinged Pink Quill
Pink Cahill
Pink Lady
Quill Gordon
Red Quill Spinner
Salmon Spinner
Slate Brown Dun
Slate Cream Dun
Small Cream Variant
Sulphur
Sulphur Dun
Western Gordon Quill
Western Graywinged Yellow Quill
Western Little Marryat
Western Quill Gordon

Best regards,
Roger Rohrbeck
www.FlyfishingEntomology.com

Sayfu
Posts: 560

Sayfu on Nov 12, 2011November 12th, 2011, 3:07 pm EST

MY DAWD! That's as many names as I've been called!