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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.

Male Ephemerella invaria (Sulphur) Mayfly Spinner Pictures

I caught this one as a dun and he molted into a spinner in my room.

This mayfly was collected from unknown in Wisconsin on May 27th, 2004 and added to Troutnut.com by Troutnut on January 25th, 2006.

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