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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.

Artistic view of a Perlodidae (Springflies and Yellow Stones) Stonefly Nymph from the Yakima River in Washington
This one seems to lead to Couplet 35 of the Key to Genera of Perlodidae Nymphs and the genus Isoperla, but I'm skeptical that's correct based on the general look. I need to get it under the microscope to review several choices in the key, and it'll probably end up a different Perlodidae.
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 Formicidae (Ant) Insect Adult Pictures

Lateral view of a Male Formicidae (Ant) Insect Adult from Tepee Creek in Idaho
Dorsal view of a Male Formicidae (Ant) Insect Adult from Tepee Creek in Idaho
Male Formicidae (Ant) Insect Adult from Tepee Creek in Idaho
Every mark on the ruler is 1/16 inch.

Ruler view of a Male Formicidae (Ant) Insect Adult from Tepee Creek in Idaho The smallest ruler marks are 1/16".

This insect was collected from Tepee Creek in Idaho on August 10th, 2018 and added to Troutnut.com by Troutnut on June 11th, 2019.


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Male Formicidae (Ant) Insect Adult Pictures

Collection details
Location: Tepee Creek, Idaho
Date: August 10th, 2018
Added to site: June 11th, 2019
Author: Troutnut
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