Troutnut.com Fly Fishing for Trout Home
User Password
or register.
Scientific name search:

Female Ephemerella invaria (Sulphur Dun) Mayfly Dun Pictures

This mayfly was collected from unknown on May 23rd, 2004 and added to Troutnut.com on January 25th, 2006.

Shown Full Size
AddEmail
Female Ephemerella invaria (Sulphur Dun) Mayfly Dun from unknown in Wisconsin
Shown Full Size
AddEmail
Female Ephemerella invaria (Sulphur Dun) Mayfly Dun from unknown in Wisconsin
Shown Full Size
AddEmail
Female Ephemerella invaria (Sulphur Dun) Mayfly Dun from unknown in Wisconsin

Recent Discussions of this Dun

Another sulphur for comment 1 Reply »
Posted by Martinlf on Aug 17, 2007
Last reply on Aug 21, 2007 by Gene
And this one, also from the midwest, is more green than the sulphurs I recall seeing this season. My limited experience in PA streams suggests that many, if not most, of the sulphurs here are best imitated by pale yellow, bright yellow, or orange bodies. Gene, and others, am I far off?
Reply

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:

Username:          Email:

Password:    Confirm Password:

I am at least 13 years old and agree to the rules.
Top 10 Fly Hatches
Top Gift Shop Designs
Top Insect Specimens
Miscellaneous Sites