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.

Stream photos

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Limnephilus (Summer Flier Sedge) Caddisfly Larva Limnephilus (Summer Flier Sedge) Caddisfly Larva

Case view of a Limnephilus (Limnephilidae) (Summer Flier Sedge) Caddisfly Larva from the Yakima River in Washington

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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.

Updates from March 25, 2012

Closeup insects by Bnewell from the Touchet River in Washington

Female Zapada columbiana (Tiny Winter Black) Stonefly Adult

2 Pictures

Female Zapada columbiana (Nemouridae) (Tiny Winter Black) Stonefly Adult from the N. Fk Touchet River in Washington

Collected March 25, 2012 from the N. Fk Touchet River in Washington

Added by Bnewell on March 26, 2012

Collected March 25, 2012 from the N. Fk Touchet River in Washington and added by Bnewell on March 26, 2012

Comments / replies

Troutnut

Administrator
Bellevue, WA

Posts: 2758

Troutnut on Mar 26, 2012March 26th, 2012, 5:39 pm EDT

Wow, beautiful stonefly Bob! I've never seen one like that.

Jason Neuswanger, Ph.D.
Troutnut and salmonid ecologist

Entoman

Northern CA & ID

Posts: 2604

Entoman on Mar 27, 2012March 27th, 2012, 1:11 am EDT

Ditto!

"It's not that I find fishing so important, it's just that I find all other endeavors of Man equally unimportant... And not nearly as much fun!" Robert Traver, Anatomy of a Fisherman