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.

Cedar sweepers line the fertile spring creek headwaters of a famous trout stream.

From the Bois Brule River in Wisconsin

Stream photos

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Setvena wahkeena (Wahkeena Springfly) Stonefly Nymph Setvena wahkeena (Wahkeena Springfly) Stonefly Nymph

Dorsal view of a Setvena wahkeena (Perlodidae) (Wahkeena Springfly) Stonefly Nymph from Mystery Creek #199 in Washington

As far as I can tell, this species has only previously been reported from one site in Oregon along the Columbia gorge. However, the key characteristics are fairly unmistakable in all except for one minor detail:
— 4 small yellow spots on frons visible in photos
— Narrow occipital spinule row curves forward (but doesn’t quite meet on stem of ecdysial suture, as it's supposed to in this species)
— Short spinules on anterior margin of front legs
— Short rposterior row of blunt spinules on abdominal tergae, rather than elongated spinules dorsally
I caught several of these mature nymphs in the fishless, tiny headwaters of a creek high in the Wenatchee Mountains.

7 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.

Wisconsin Driftless

Report at a Glance

General Region	Norther Driftless Area
Dates Fished	7/27-7/28

Details and Discussion

West

Eau Claire, Wisconsin

Posts: 46

West on Jul 29, 2012July 29th, 2012, 10:25 pm EDT

My buddy Nate and I had a couple days off work and ventured into spring creek country to do some car camping. Fishing was excellent for mid-summer and we found some genuinely gorgeous water and brown trout. Armed with only our iPhones, we caught a bit of the excursion on tape, and put together our first little video edit. While realizing that we're new at this kind of thing and are using semi-shitty equipment, we still had a ton of fun putting it together over a few beers, cheap red wine, and pipe tobacco.

Hope you enjoy:

https://vimeo.com/46599462

West

http://pleasantly-obsessed.blogspot.com/

PaulRoberts