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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.

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.
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Ring Horn Microcaddisflies

This common name refers to only one genus. Click its scientific name to learn more.

Caddisfly Genus Leucotrichia

These are often called Ring Horn Microcaddisflies.
See Leucotrichia pictipes for details. It is the only important species of this genus in our trout streams.

Ring Horn Microcaddisflies

Scientific Name
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