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

Maccaffertium ithaca (Light Cahill) Mayfly Dun Pictures

 This dun emerged from a nymph in one of the bowls on my table while I was sorting. I photographed it with the nymphal shuck (
Here's an underwater view of the pupal shucks of several already-emerged Brachycentrus numerosus caddisflies.
Here's an underwater view of the pupal shucks of several already-emerged Brachycentrus numerosus caddisflies.
Shuck: The shed exoskeleton left over when an insect molts into its next stage or instar. Most often it describes the last nymphal or pupal skin exited during emergence into a winged adult.
)
, and it seems to be of the same species as a nymph I photographed from the same sample.


This mayfly was collected from Paradise Creek on May 29th, 2007 and added to Troutnut.com on June 4th, 2007.


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