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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.

Paraleptophlebia bicornuta (Large Slate-Winged Mahogany Dun) Mayfly Nymph Pictures

This mayfly was collected from the Flathead River-upper in Montana on February 27th, 2009 and added to Troutnut.com by Bnewell on June 26th, 2011.

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