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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.

The Mystery Creek # 294 in Wyoming

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Doroneuria baumanni (Golden Stone) Stonefly Nymph Doroneuria baumanni (Golden Stone) Stonefly Nymph

Dorsal view of a Doroneuria baumanni (Perlidae) (Golden Stone) Stonefly Nymph from Sears Creek 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.

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Site updates from July 1, 2003

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Closeup insects by Troutnut from the Marengo River in Wisconsin

Centrarchidae (Sunfish and Bass) Fish Adult

Lateral view of a Centrarchidae (Sunfish and Bass) Fish Adult from the Marengo River in Wisconsin

This is a Pumpkinseed sunfish, Lepomis gibbosus, which I caught unexpectedly in a trout stream a year before I started this site.

Collected June 30, 2003 from the Marengo River in Wisconsin

Added by Troutnut on January 25, 2006

Collected June 30, 2003 from the Marengo River in Wisconsin and added by Troutnut on January 25, 2006

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