Blog & Latest Updates
Fly Fishing Articles
Insects by Common Name

Trout Streams & Rivers
Trout Pictures
Underwater Pictures

Desktop Backgrounds
Stream & Bug Videos
Image Use Pricing

**Male Cinygmula (Dark Red Quills) Mayfly Spinner Pictures**

Classification

Kingdom Animalia (Animals)

» Phylum Arthropoda (Arthropods)

» Class Insecta (Insects)

» Order Ephemeroptera (Mayflies)

» Family Heptageniidae (March Browns, Cahills, Quill Gordons)

» Genus Cinygmula (Dark Red Quills)

I'm unsure of the ID on this one; keys put it closest to Cinygmula reticulata, but I'm very doubtful of the species and not positive on the genus. Epeorus is another possibility, but I don't know which species it would be.

This one was collected in association with a female dun probably of the same species.

This mayfly was collected from the South Fork Stillaguamish River on July 1st, 2017 and added to Troutnut.com on July 2nd, 2017.

View Full Size and Comment (2.9X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (3.7X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (2.9X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (2.6X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (2.2X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (3X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (2.5X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (4.3X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (3.3X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (3.5X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

View Full Size and Comment (2.2X larger)

Male Cinygmula (Dark Red Quills) Mayfly Spinner from the South Fork Stillaguamish River in Washington

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:

Troutnut.com is copyright © 2004-2024 Jason Neuswanger (email Jason). See my FAQ for information about use of my images.

privacy policy