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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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Tricorythodes (Trico) Mayfly Nymph Tricorythodes (Trico) Mayfly Nymph

Dorsal view of a Tricorythodes (Leptohyphidae) (Trico) Mayfly Nymph from Mystery Creek #308 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 June 15, 2006

Updates from June 15, 2006

Photos by Troutnut

Fish don't get any better than this.

This porcupine seemed to be feeding on the filamentous green algae that had accumulated around the tip of a fallen cedar sweeper on a classic piece of northwoods trout water.

Look at the hole in that thing's mouth... no wonder mergansers are a threat to trout.

These baby Canada geese are just beginning to grow their real feathers.

A two families of Canada geese flee our canoe.

On-stream insect photos by Troutnut

This is the skin a brown drake dun shed when it molted into a spinner. Many of these were on the surface one afternoon, having been blown in after the flies molted on overhanging alders. They were our most noticeable sign of an intense brown drake hatch the previous night and a spinner fall to come.

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