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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.

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.
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.

Wbranch has attached these 4 pictures to this report. The message is below.

Report at a Glance

General RegionYetna River drainage
Specific LocationLake Marie Lodge
Dates FishedAugust 20 - 27
Time of Day9:00 - 5:00 every day
Fish CaughtSilver salmon, chum & pink salmon, rainbows
Conditions & Hatchesnone.

Details and Discussion

Wbranch
Wbranch's profile picture
York & Starlight PA

Posts: 2635
Wbranch on Aug 31, 2011August 31st, 2011, 8:34 pm EDT
I had an unexpected opportunity to go to Alaska last week so I asked my wife and she said "Go for it!" It was not a fly-out lodge but it was 100 miles north of Anchorage and we got there in a 4 seater bush plane. That ride alone was a hoot! I'll be creating a new album at my Facebook page within the next few days if anyone wishes to view them.

Jason told me this Facebook address can be viewed by "Friends Only". I don't want to change it so the unwashed internet masses can view it so if you want to see the pictures you'll have to become one of my"Friends" on FB.

http://www.facebook.com/media/set/?set=a.1949395729876.2093624.1092066617&type=1
Catskill fly fisher for fifty-five years.
Troutnut
Troutnut's profile picture
Administrator
Bellevue, WA

Posts: 2758
Troutnut on Aug 31, 2011August 31st, 2011, 8:59 pm EDT
Very cool! Gotta love those views from Denali from the south on a clear day. I think you caught more salmon that week than I have in four years living in Alaska, not counting my dipnetting.

The Facebook link you posted was broken, so I looked it up on Facebook and fixed it for you. You have sharing on that album set to Friends-only I think, so if you want everyone to be able to see it you'd need to change that album setting.
Jason Neuswanger, Ph.D.
Troutnut and salmonid ecologist
Wbranch
Wbranch's profile picture
York & Starlight PA

Posts: 2635
Wbranch on Sep 1, 2011September 1st, 2011, 10:41 am EDT
Hello Jason,

You wrote; "but this year the sockeye run greatly exceeded expectations, so the Alaska Department of Fish & Game increased everyone's limit by 10 for several weeks."

The fellow seating next to me on the way to Anchorage told me his son had heard that a Alaska Fish plane had been flying around the mouths of some of the rivers and found a school of sockeye's that was an amazing 26 miles long by 18 miles wide. It was the largest run of sockeye's since 1958 and Alaska Fish thought that tremendous quantity of fish would significantly contribute to fouling the river systems with all their effluent so they decided to relax the daily bag limits.

He also told me his son owned a trucking business that hauls fresh caught halibut from the commercial vessels to the markets. He had aldreay hauled 29 million pounds of halibut this season. He told me that halibut was going at $15.00 per pound but I never verified that price which sounds quite steep to me.
Catskill fly fisher for fifty-five years.

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