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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.

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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Baetidae (Blue-Winged Olive) Mayfly Nymph Pictures

Ventral view of a Baetidae (Blue-Winged Olive) Mayfly Nymph from the Long Lake Branch of the White River in Wisconsin
Dorsal view of a Baetidae (Blue-Winged Olive) Mayfly Nymph from the Long Lake Branch of the White River in Wisconsin
Baetidae (Blue-Winged Olive) Mayfly Nymph from the Long Lake Branch of the White River in Wisconsin

This mayfly was collected from the Long Lake Branch of the White River in Wisconsin on June 5th, 2005 and added to Troutnut.com by Troutnut on May 25th, 2006.


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Baetidae (Blue-Winged Olive) Mayfly Nymph Pictures

Collection details
Location: Long Lake Branch of the White River, Wisconsin
Date: June 5th, 2005
Added to site: May 25th, 2006
Author: Troutnut
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