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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.

Female Acroneuria lycorias (Golden Stone) Stonefly Adult Pictures

This stonefly was collected from Aquarium (collected somewhere in Catskills) in New York on May 23rd, 2007 and added to Troutnut.com by Troutnut on June 4th, 2007.

Discussions of this Adult

Acroneuria (carolinensis?)
6 replies
Posted by GONZO on Oct 28, 2008
Last reply on Mar 19, 2012 by Entoman
This looks like Acroneuria, and the markings on the nymphal shuck seem to be a good match for carolinensis.

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