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Pteronarcys californica

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

Female Paraleptophlebia debilis (Mahogany Dun) Mayfly Dun Pictures

Size: 9mm. These photos really highlight the brown pigmentation of the wing venation, but in the hand the wings look to be a uniform smokey gray. - Entoman

This mayfly was collected from the Fall River in California on October 22nd, 2011 and added to Troutnut.com by Entoman on February 4th, 2012.

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