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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Holocentropus Caddisfly Larva Holocentropus Caddisfly Larva

Dorsal view of a Holocentropus (Polycentropodidae) Caddisfly Larva from the Yakima River in Washington

This one seems to tentatively key to Holocentropus, although I can't make out the anal spines in Couplet 7 of the Key to Genera of Polycentropodidae Larvae nor the dark bands in Couplet 4 of the Key to Genera of Polycentropodidae Larvae, making me wonder if I went wrong somewhere in keying it out. I don't see where that could have happened, though. It might also be that it's a very immature larva and doesn't possess all the identifying characteristics in the key yet. If Holocentropus is correct, then Holocentropus flavus and Holocentropus interruptus are the two likely possibilities based on range, but I was not able to find a description of their larvae.

11 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.

Southeast Minnesota

Minnesota

Caledonia MN/LaCrosse WI

Posts: 35

Minnesota on Jan 18, 2007January 18th, 2007, 7:59 pm EST

I see that most of you are from the east coast. Has anyone ever fished in the SE corner of Minnesota, LaCrosse Wi area. I was just curious. If anyone had any need for information on the area, i'd be more than happy to help ya out.

Jason Moe

Upnorth2
Wisconsin

Posts: 62

Upnorth2 on Jan 18, 2007January 18th, 2007, 11:52 pm EST

Head to the Wisconsin Fly Fishing Page if I can post this here. Best forum for information like that.

Brntrout
S.E. MN

Posts: 5

Brntrout on Feb 25, 2007February 25th, 2007, 11:34 am EST

Better yet go to http://www.mntu.org for real up to date info on fishing S.E.MN streams!

brntrout

Pbaerman
Rochester, Minnesota

Posts: 8

Pbaerman on May 4, 2007May 4th, 2007, 6:29 am EDT

Minnesota,

I am new to this site and am a resident of Rochester MN, right in the heart of the SE Minnesota trout world. I am relatively new to the area and have fished, not a ton, sections of the White Water, Root (and its many branches, among other streams in the area. I am origionally from Michigan am trying to adjust to the new Fly Fishing Area. I would love to bounce some info back and forth. Hit me up any time.

Many men go fishing all of their lives without knowing that it is not fish they are after. ~Henry David Thoreau