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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.

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.

Female Acentrella turbida (Tiny Blue-Winged Olive) Mayfly Spinner Pictures

Here is the female spinner of the tiny Acentrella turbida. You can see the coloration is quite different from the male.

This mayfly was collected from the Touchet River in Washington on July 27th, 2011 and added to Troutnut.com by Bnewell on July 29th, 2011.


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Female Acentrella turbida (Tiny Blue-Winged Olive) Mayfly Spinner Pictures

Collection details
Location: Touchet River, Washington
Date: July 27th, 2011
Added to site: July 29th, 2011
Author: Bnewell
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