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Salmonflies
Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Sweltsa (Sallflies) Stonefly Adult Pictures

This stonefly was collected from the Vermillion River in Montana on June 14th, 2005 and added to Troutnut.com by Bnewell on June 27th, 2011.

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