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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.

Silver Creek in Idaho

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Sweltsa (Sallfly) Stonefly Nymph Sweltsa (Sallfly) Stonefly Nymph

Dorsal view of a Sweltsa (Chloroperlidae) (Sallfly) Stonefly Nymph from the Yakima River in Washington

This species was fairly abundant in a February sample of the upper Yakima.

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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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Troutnut Forum
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Fly Hatch Talk > Discuss Corydalidae

Troutnut Forum
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Fly Hatch Talk > Discuss Corydalidae

You can create new topics in this section from each hatch's page in the insect section.

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Best time of year to harvest hellgramites
Jun 27, 2008 by Rblouser in family Corydalidae

13

Jun 11, 2019
by Sapperstyle

Dobson Fly [Page: 1, 2]
Jun 23, 2011 by Jesse in genus Corydalus

26

Sep 12, 2013
by PaulRoberts

Anyone have hellgrammite experiences to share? [Page: 1, 2, 3]
Nov 18, 2006 by Troutnut in family Corydalidae

56

Aug 23, 2013
by Trout_House

Fishfly is not a hellgramite
Jun 24, 2007 by Ofieldstrea in genus Nigronia

5

Jun 28, 2011
by PaulRoberts

trying to figure out
Apr 19, 2009 by Buggy in family Corydalidae

1

Apr 19, 2009
by GONZO

Finding Dobsonfly adults
Jun 27, 2008 by Raider83 in family Corydalidae

7

Jul 3, 2008
by Shawnny3

Colorado River Hellgrammites
Mar 9, 2008 by Cougmantx in family Corydalidae

2

Mar 10, 2008
by Joec

Northern Delaware River - Hellgramite Goldmine
May 29, 2007 by Yemoss in genus Corydalus

2

Jul 22, 2007
by GONZO

Hellgrammite hell
Jun 5, 2007 by Sprattoo in genus Corydalus

1

Jun 5, 2007
by Wiflyfisher

North Carolina Hellgrammites
Mar 9, 2007 by Gandoff in family Corydalidae

1

Mar 10, 2007
by Troutnut

Warm Winter Bugs
Jan 2, 2007 by CaseyP in family Corydalidae

15

Jan 19, 2007
by Martinlf

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