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

Male Callibaetis (Speckled Spinners) Mayfly Spinner Pictures



This mayfly was collected from the Firehole River on August 11th, 2018 and added to Troutnut.com on June 12th, 2019.

Each length mark is 1/16 inch.  Male Callibaetis (Speckled Spinners) Mayfly Spinner from the Firehole River in Wyoming
Each length mark is 1/16 inch.

Start a Discussion of this Spinner:

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