Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York

Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

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Male Baetidae (Blue-Winged Olive) Mayfly Dun Male Baetidae (Blue-Winged Olive) Mayfly Dun

Lateral view of a Male Baetidae (Blue-Winged Olive) Mayfly Dun from Mystery Creek #308 in Washington

This dun emerged from a mature nymph on my desk. Unfortunately its wings didn't perfectly dry out.

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27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

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Stonefly Species Doddsia occidentalis (Willowflies)

Species Range

source

Specimens of the Stonefly Species Doddsia occidentalis

1 Male Adult

Male Doddsia occidentalis (Willowfly) Stonefly Adult

1 Picture

Male Doddsia occidentalis (Taeniopterygidae) (Willowfly) Stonefly Adult from the Touchet River in Washington

Collected from N. Touchet River at Touchet Corral.

Collected June 5, 2011 from the Touchet River in Washington

Added by Bnewell on June 26, 2011

Collected June 5, 2011 from the Touchet River in Washington and added by Bnewell on June 26, 2011

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