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Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana
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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Caddisfly Species Clostoeca disjuncta (Northern Caddisflies)

Where & when

In 35 records from GBIF, adults of this species have mostly been collected during May (43%), June (23%), April (20%), and July (11%).

In 13 records from GBIF, this species has been collected at elevations ranging from 50 to 7400 ft, with an average (median) of 3500 ft.

Species Range

Specimens of the Caddisfly Species Clostoeca disjuncta

1 Larva

Start a Discussion of Clostoeca disjuncta

Caddisfly Species Clostoeca disjuncta (Northern Caddisflies)

Species Range
Common Name
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