Header image
Enter a name
Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York
Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

Dorsal view of a Pycnopsyche guttifera (Limnephilidae) (Great Autumn Brown Sedge) Caddisfly Larva from the Yakima River in Washington
This specimen appears to be of the same species as this one collected in the same spot two months earlier. The identification of both is tentative. This one suffered some physical damage before being photographed, too, so the colors aren't totally natural. I was mostly photographing it to test out some new camera setting idea, which worked really well for a couple of closeups.
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.
Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Male Ameletus vernalis (Brown Dun) Mayfly Dun Pictures

This mayfly was collected from the Touchet River in Washington on April 29th, 2012 and added to Troutnut.com by Bnewell on April 30th, 2012.


Start a Discussion of Dun

Male Ameletus vernalis (Brown Dun) Mayfly Dun Pictures

Collection details
Location: Touchet River, Washington
Date: April 29th, 2012
Added to site: April 30th, 2012
Author: Bnewell
Troutnut.com is copyright © 2004-2024 (email Jason). privacy policy