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.

Stream photos

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Hydropsyche (Spotted Sedge) Caddisfly Larva Hydropsyche (Spotted Sedge) Caddisfly Larva

Ventral view of a Hydropsyche (Hydropsychidae) (Spotted Sedge) Caddisfly Larva from the Yakima River in Washington

With a bit of help from the microscope, this specimen keys clearly and unsurprisingly to Hydropsyche.

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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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Troutnut.com User MikeA (Michael)

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Michael

Location

Port Jefferson, NY

Biography & Thoughts

Trout fisherman for 20+ yrs. Began my flyfishing on the great water around the Penn State area. Thanks Marcia. Proud father of three girls, Katie, Charlotte, and Emily. I came across this website while discussing the beauty of trout with my oldest Katie and was impressed with the pictures posted on the site. I felt compelled to register.

Hex Mayflies
Hexagenia limbata

Troutnut.com User MikeA (Michael)