Header image
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.

Female Ephemerella subvaria (Hendrickson) Mayfly Dun Pictures

This mayfly was collected from the Namekagon River in Wisconsin on May 1st, 2004 and added to Troutnut.com by Troutnut on January 25th, 2006.

Start a Discussion of this Dun:

You must log in at the top of the page to post. If you haven't registered yet, it's this easy:

Troutnut.com is copyright © 2004-2023 (email Jason). privacy policy

Warning: Undefined array key "patreon_tier_level" in /home/jasonn5/lib/Session.lib on line 276