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

Mayfly Species Siphlonurus phyllis (Gray Drake)

Pictures Below

Pictures of 2 Mayfly Specimens in the Species Siphlonurus phyllis:

Siphlonurus phyllis (Gray Drake) Mayfly NymphSiphlonurus phyllis (Gray Drake) Mayfly Nymph View 3 PicturesThis specimen was the first record from Montana and the first record from the mountain west except Alberta where it was first described. It was found in temporary ponds.The nymph has double gills on all segments. The abdominal stripe is an important feature for identification
Collected July 2, 2007 from Temporary ponds- Glacier Nat. Park in Alaska
Added to Troutnut.com by Bnewell on June 26, 2011

Your Thoughts On Siphlonurus phyllis:

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