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.

Middle Fork Snoqualmie

From the Middle Fork Snoqualmie River in Washington

Stream photos

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Female Skwala (Large Springfly) Stonefly Adult Female Skwala (Large Springfly) Stonefly Adult

Lateral view of a Female Skwala (Perlodidae) (Large Springfly) Stonefly Adult from Mystery Creek #308 in Washington

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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.

Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Hatching of Early Black Stoneflies

Zugbuggin
Douglasville, Ga

Posts: 3

Zugbuggin on Mar 9, 2012March 9th, 2012, 3:29 pm EST

Do Early Blacks hatch as traditional Stoneflys do by crawling out of the water before shedding the nymph shuck or do they hatch as most Mayflies do by swimming to the surface and sheading the nymph shuck at the surface or like Quill Gordons do sheading the nymph shuck on the bottom then swimming to the surface??? I have heard all three several times just wanting to know which is true.

Wiflyfisher

Wisconsin

Posts: 622

Wiflyfisher on Mar 9, 2012March 9th, 2012, 3:50 pm EST

They crawl out of the water, or right along the shoreline. I have never heard of a stonefly that hatches in the water like mayflies. See Troutnut's stonefly section http://www.troutnut.com/hatch/13/Insect-Plecoptera-Stoneflies.

John S.
https://WiFlyFisher.com