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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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.

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Suwallia sp.

Millcreek has attached these 5 pictures. The message is below.

Millcreek
Healdsburg, CA

Posts: 344

Millcreek on Jun 9, 2017June 9th, 2017, 4:35 pm EDT

These nymphs are common in the Russian River. Suwallia nymphs are usually found in tail-outs of rapids at depths of about 6 inches on a gravel bottom. They measure 10-13 mm not including the cerci and antennae. The nymphs are found from early March to July.

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