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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Re: Trico emergers
In the Mayfly Genus Tricorythodes by Bwoklink (Martinlf replied)

Re: Trico Tips
In the Mayfly Genus Tricorythodes by Martinlf

Re: UV spectrum and trout
In General Discussion by Martinlf

Re: closing the gender gap in flyfishing
In General Discussion by Konchu (Smallflyguy replied)

Re: Fishing Kupa River, Slovenia
In Fishing Reports by Slocum (Fish1 replied)

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.

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Fly Hatch Talk, Page 2

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

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Helopicus subvarians (Stonefly) common in New York waters!
Jan 7, 2014 by Walleye in genus Helopicus

Jan 9, 2014
by Entoman

The Tully Trico season
Jun 24, 2013 by BioGriz in genus Tricorythodes

Dec 17, 2013
by 12345

Big Green River, Wisconsin, late September
Sep 28, 2013 by Admiralb in species Baetis brunneicolor

Sep 30, 2013
by Entoman

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

Sep 12, 2013
by PaulRoberts

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

Aug 23, 2013
by Trout_House

GD Shuck
May 29, 2013 by Martinlf in species Ephemera guttulata

Jun 2, 2013
by Crepuscular

Arctopsyche grandis
Sep 7, 2011 by Flymonster in species Arctopsyche grandis

May 20, 2013
by Flymonster

White Miller Bug
May 3, 2013 by MIKE54 in species Nectopsyche albida

May 4, 2013
by Adirman

little green stonefly
Apr 28, 2013 by Hoss in order Plecoptera

May 2, 2013
by Jodea

Something like recurvata, but different.
Apr 6, 2013 by DayTripper in species Litobrancha recurvata

Apr 14, 2013
by Oldredbarn

An important hatch
Jun 26, 2006 by Troutnut in species Baetisca laurentina

Apr 8, 2013
by Willy

Help to get some specimens of the isopod Caecidotea communis
Mar 28, 2013 by Leonardo in family Asellidae

Mar 29, 2013
by Leonardo

Instant Baetid Nymph Patterns [Page: 1, 2]
Feb 1, 2012 by PaulRoberts in family Baetidae

Mar 7, 2013
by PaulRoberts

little black stoneflies
Nov 28, 2012 by CaseyP in family Capniidae

Nov 29, 2012
by Entoman

florida mayfly nymph imitations
Sep 5, 2012 by Homer47 in species Eurylophella temporalis

Sep 5, 2012
by Sayfu

M. ithaca in M. mediopunctatum section?
Sep 1, 2012 by GONZO in species Stenonema mediopunctatum

Sep 4, 2012
by Entoman

Hex Hatch 2012
Apr 15, 2012 by Hdhungryman in genus Hexagenia

Aug 12, 2012
by Taxon

Hexagenia Limbata (Hex) Nymph in Captivity
Aug 12, 2012 by Hdhungryman in order Ephemeroptera

found these in runoff to our creek
Aug 20, 2009 by Deke in order Trichoptera

Aug 9, 2012
by Sayfu

Arcynoptryx compacta name change
Jul 26, 2012 by Bnewell in genus Skwala

Jul 28, 2012
by Entoman

How to catagorize 2 and 3 tailed mayflies?
Apr 21, 2007 by Riverratben in order Ephemeroptera

Jun 14, 2012
by Brookyman

Stenonema femoratum male spinner
May 21, 2012 by Jmw975 in genus Stenonema

May 21, 2012
by Entoman

Litobrancha recurvata
May 14, 2012 by Crepuscular in species Litobrancha recurvata

May 14, 2012
by Crepuscular

Pupa color?
Mar 27, 2008 by Frankcoz in genus Chimarra

Apr 5, 2012
by Entoman

Isonichya Bicolor [Page: 1, 2]
Mar 26, 2012 by CraigK in family Isonychiidae

Mar 29, 2012
by Entoman

North Country Spiders for Baetids [Page: 1, 2] Featured Topic
Oct 25, 2011 by Entoman in family Baetidae

Feb 16, 2012
by Softhackle

Added more Heptagenia culacantha info
Dec 19, 2006 by Troutnut in species Heptagenia culacantha

Feb 8, 2012
by Entoman

Western Paraleptophlebia
Feb 4, 2012 by Entoman in genus Paraleptophlebia

Feb 7, 2012
by Entoman

Invaria - Dorothea confusion
Feb 1, 2012 by Entoman in genus Ephemerella

Feb 7, 2012
by Entoman

I like this
Jan 26, 2012 by Jawajohn in family Baetidae

Jan 27, 2012
by Martinlf

Perlesta placida
Jul 3, 2011 by Mad4Trout in species Perlesta placida

Nov 27, 2011
by Mad4Trout

Skwala
Jan 16, 2011 by Entoman in genus Skwala

Nov 2, 2011
by Sayfu

october caddis
Oct 6, 2011 by Amosg in genus Dicosmoecus

acentrella nymph [Page: 1, 2]
Nov 3, 2006 by Goose in genus Acentrella

Sep 3, 2011
by Oldredbarn

Damsefly Nymphs: Odonata Zygoptera
Dec 9, 2007 by WildcatRob in order Odonata-Zygoptera

Aug 29, 2011
by Sayfu

Stillwater Mayfly Nymph Collection Techniques
Aug 4, 2011 by Taxon in order Ephemeroptera

Aug 11, 2011
by Goose

Ephemerellid wings
Aug 3, 2011 by Entoman in family Ephemerellidae

Aug 4, 2011
by Entoman

Taxonomy and DNA [Page: 1, 2, 3, 4]
Jul 23, 2011 by Gutcutter in order Ephemeroptera

Aug 3, 2011
by PaulRoberts

Red Heptagenia? [Page: 1, 2]
Jul 19, 2011 by GONZO in genus Cinygmula

Jul 23, 2011
by PaulRoberts

Cinygma mayflies
Jul 15, 2011 by Bnewell in genus Cinygma

Jul 19, 2011
by Entoman

SalmonfliesPteronarcys californica

Troutnut Forum › Fly Hatch Talk, Page 2