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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.

Mount Deborah and Hess Mountains. Two of the greatest peaks of the Alaska Range rise behind the braided, glacial Susitna River. These massive mountains are 35 miles north of where I took this picture. From the Susitna River in Alaska

Stream photos

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Lateral view of a Coleoptera (Beetle) Insect Larva from Sears Creek 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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Male Cinygmula (Dark Red Quill) Mayfly Dun Pictures

This mayfly was collected from Boiling Springs Creek in Montana on April 29th, 2006 and added to Troutnut.com by Bnewell on June 28th, 2011.


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Male Cinygmula (Dark Red Quill) Mayfly Dun Pictures

Taxonomy
  1. Kingdom Animalia (Animals)
  2. » Phylum Arthropoda (Arthropods)
  3. » Class Insecta (Insects)
  4. » Order Ephemeroptera (Mayflies)
  5. » Family Heptageniidae (March Browns, Cahills, Quill Gordons)
  6. » Genus Cinygmula (Dark Red Quills)
Collection details
Location: Boiling Springs Creek, Montana
Date: April 29th, 2006
Added to site: June 28th, 2011
Author: Bnewell
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