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Hex Mayflies
Hexagenia limbata

The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large Brown Trout that only touch streamers for the rest of the year.

Stonefly Species Doroneuria baumanni (Golden Stone)

Specimens of the Stonefly Species Doroneuria baumanni

1 Nymph
Doroneuria baumanni (Golden Stone) Stonefly Nymph
I'm not aware of any way to tell the two species of Doroneuria apart as nymphs, so this one is classified to species based on location alone. Doroneuria baumanni is found in the Cascades and in Washington, and the other species is not known here yet.
1 Male Adult
Male Doroneuria baumanni (Golden Stone) Stonefly Adult
I found this stonefly on some streamside vegetation. I didn't see any in the air in several hours of fishing.

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