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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 Stenonema modestum (Cream Cahill) Mayfly Spinner Pictures

This mayfly was collected from unknown in Wisconsin on August 5th, 2004 and added to Troutnut.com by Troutnut on January 25th, 2006.

Discussions of this Spinner

Maccaffertium
Posted by GONZO on Oct 28, 2008
Last reply on Oct 28, 2008 by GONZO
Looks like M. modestum.

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