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

Rhithrogena virilis Mayfly Nymph Pictures

 Before I reared this specimen the nymphs were unknown. See Western North American Naturalist for the paper on the description of this species' nymph.

This mayfly was collected from the Big Thompson River on April 4th, 2007 and added to Troutnut.com on June 26th, 2011.

View Full SizeView Full Size (2X larger)
AddEmail
Rhithrogena virilis Mayfly Nymph from the Big Thompson River in Montana
AuthorBnewell
View Full SizeView Full Size (2X larger)
AddEmail
Rhithrogena virilis Mayfly Nymph from the Big Thompson River in Montana
AuthorBnewell

Start a Discussion of this Nymph:

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