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Blue-winged Olives

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.

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Male Epeorus (Little Maryatt) Mayfly Dun Pictures

This Epeorus dun managed to emerge successfully even though it had apparently long several legs at some point and only partially grown them back.

This mayfly was collected from the West Branch of the Delaware River in New York on May 15th, 2007 and added to Troutnut.com by Troutnut on May 18th, 2007.

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Male Epeorus (Little Maryatt) Mayfly Dun Pictures

Collection details
Location: West Branch of the Delaware River, New York
Date: May 15th, 2007
Added to site: May 18th, 2007
Author: Troutnut
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