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.

Sunlight perfectly strikes the trees at a bend in the Foss River in the Washington Cascades.

From the Foss River in Washington

Stream photos

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Coleoptera (Beetle) Insect Larva Coleoptera (Beetle) Insect Larva

Lateral view of a Coleoptera (Beetle) Insect Larva from Sears Creek in Washington

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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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Polymitarcyidae Question

Steamntrout
Posts: 3

Steamntrout on Jun 22, 2017June 22nd, 2017, 8:32 am EDT

What size are these nymphs & Sub Imago's?

Crepuscular

Boiling Springs, PA

Posts: 920

Crepuscular on Jun 22, 2017June 22nd, 2017, 11:20 pm EDT

What size are these nymphs & Sub Imago's?

"Standard" hook sizes 14 for the subs. Nymphs the same 1xl. Around here on the larger waters major rivers, they are 14-12. I'll see if I can dig up a photo.

I found a couple from the yellow breeches. size in mm