Lateral view of a Female Hexagenia limbata (Ephemeridae) (Hex) Mayfly Dun from the Namekagon River in Wisconsin

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.

View from Upper to Lower Titcomb Lake

From Titcomb Basin in Wyoming

Stream photos

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Re: Trico emergers
In the Mayfly Genus Tricorythodes by Bwoklink (Martinlf replied)

Re: Trico Tips
In the Mayfly Genus Tricorythodes by Martinlf

Re: UV spectrum and trout
In General Discussion by Martinlf

Re: closing the gender gap in flyfishing
In General Discussion by Konchu (Smallflyguy replied)

Re: Fishing Kupa River, Slovenia
In Fishing Reports by Slocum (Fish1 replied)

Limnephilus (Summer Flier Sedge) Caddisfly Larva Limnephilus (Summer Flier Sedge) Caddisfly Larva

Case view of a Limnephilus (Limnephilidae) (Summer Flier Sedge) Caddisfly Larva from the Yakima River 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.

Site updates from March 7, 2012

Closeup insects by Bnewell from the Touchet River in Washington

Capnia nana (Little Snowfly) Stonefly Adult

2 Pictures

Capnia nana (Capniidae) (Little Snowfly) Stonefly Adult from the N. Fork Touchet River in Washington

Collected March 6, 2012 from the N. Fork Touchet River in Washington

Added by Bnewell on March 20, 2012

Collected March 6, 2012 from the N. Fork Touchet River in Washington and added by Bnewell on March 20, 2012

Paraleuctra occidentalis (Tiny Winter Black) Stonefly Adult

1 Picture

Paraleuctra occidentalis (Leuctridae) (Tiny Winter Black) Stonefly Adult from the Touchet River in Washington

Members of the family Leuctridae are usually easily identified to family due to the "rolled" wing. They are small, nearly 1/4 " in length, black in color and emerge in early spring.

Collected March 6, 2012 from the Touchet River in Washington

Added by Bnewell on March 20, 2012

Collected March 6, 2012 from the Touchet River in Washington and added by Bnewell on March 20, 2012