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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Limnephilus (Summer Flier Sedge) Caddisfly Larva Limnephilus (Summer Flier Sedge) Caddisfly Larva

Case view of a Limnephilus (Limnephilidae) (Summer Flier Sedge) Caddisfly Larva from the Yakima River in Washington

This seems to be a young larva of Limnephilus. Although not clear in the picture, several ventral abdominal segments have chloride epithelia.

7 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.

Stonefly Species Acroneuria carolinensis (Golden Stones)

Where & when

Time of year : July to August

Preferred waters: Small to medium streams

This is an important eastern species.

Species Range

source

Specimens of the Stonefly Species Acroneuria carolinensis

1 Nymph

Acroneuria carolinensis (Golden Stone) Stonefly Nymph

3 Pictures

Dorsal view of a Acroneuria carolinensis (Perlidae) (Golden Stone) Stonefly Nymph from unknown in Wisconsin

Collected February 6, 2004 from unknown in Wisconsin

Added by Troutnut on January 25, 2006

Collected February 6, 2004 from unknown in Wisconsin and added by Troutnut on January 25, 2006

Start a Discussion of Acroneuria carolinensis

References

Swisher, Doug and Carl Richards. 2000. Selective Trout. The Lyons Press.