Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana

Salmonflies
Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Stream photos

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Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva

Lateral view of a Clostoeca disjuncta (Limnephilidae) (Northern Caddisfly) Caddisfly Larva from the Yakima River in Washington

This one was surprisingly straightforward to identify. The lack of a sclerite at the base of the lateral hump narrows the field quite a bit, and the other options followed fairly obvious characteristics to Clostoeca, which only has one species, Clostoeca disjuncta.

11 Recently Added Photos

27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.

Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Apatania (Early Smoky Wing Sedge) Caddisfly Adult Pictures

This one actually had a medium tan body when it emerged. By the time I took the picture it was dark as night. I was actually looking through my box of specimens trying to figure out where that tan one I caught disappeared to. Then I realized this is it.

Apatania (Apataniidae) (Early Smoky Wing Sedge) Caddisfly Adult from the West Branch of the Delaware River in New York

An adult caddisfly. Closeup of a hairy aquatic insect adult

Lateral view of a Apatania (Apataniidae) (Early Smoky Wing Sedge) Caddisfly Adult from the West Branch of the Delaware River in New York

Ventral view of a Apatania (Apataniidae) (Early Smoky Wing Sedge) Caddisfly Adult from the West Branch of the Delaware River in New York

Ruler view of a Apatania (Apataniidae) (Early Smoky Wing Sedge) Caddisfly Adult from the West Branch of the Delaware River in New York The smallest ruler marks are 1 mm.

This caddisfly was collected from the West Branch of the Delaware River in New York on May 15th, 2007 and added to Troutnut.com by Troutnut on May 18th, 2007.

Discussions of this Adult

apatania?

2 replies

Posted by Litobrancha on May 21, 2007

Last reply on Dec 22, 2007 by Creno

you guys got apatania up there? kinda looks like one to me although not one of our species.

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