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.

Outlet stream of Upper Titcomb Lake

From Titcomb Basin in Wyoming

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.

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Troutnut.com User Pm10flyrod (Paul Merritt)

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Paul Merritt

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Yellow Breeches, Middle Spring, Big Spring, etc.

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Stuck on the old Chauncey Lively patterns!

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Success lies just beyond where the average man quits!

Hex MayfliesHexagenia limbata

Troutnut.com User Pm10flyrod (Paul Merritt)

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Hex Mayflies
Hexagenia limbata