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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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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Troutnut.com User Trout_House (Kaden Swart)

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Kaden Swart

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Red Bluff,Ca

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I'm a 14 year fly fisher and live in Northern California. I'm considered by all my fellow fly fisherman to be the best aquatic entomologist they know.

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Re: Anyone have hellgrammite experiences to share?
In the Insect Family Corydalidae by Troutnut

Aug 23, 2013
by Trout_House

Hex MayfliesHexagenia limbata

Troutnut.com User Trout_House (Kaden Swart)