Header image

Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York

Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

I like this one. Glacial river, taiga, tundra, and the perpetual ice cover of a massive high ridge dozens of miles away in the Wrangell Mountains.

From the Copper River in Alaska

Featured on the forum

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)

Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva Clostoeca disjuncta (Northern Caddisfly) Caddisfly Larva

Lateral view of a Clostoeca disjuncta (Limnephilidae) (Northern Caddisfly) Caddisfly Larva from the Yakima River in Washington

This one was surprisingly straightforward to identify. The lack of a sclerite at the base of the lateral hump narrows the field quite a bit, and the other options followed fairly obvious characteristics to Clostoeca, which only has one species, Clostoeca disjuncta.

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.

Troutnut.com User Gutcutter

Troutnut.com User Gutcutter

Location

Pennsylvania

Homepage

none

Forum Signature

All men who fish may in turn be divided into two parts: those who fish for trout and those who don't. Trout fishermen are a race apart: they are a dedicated crew- indolent, improvident, and quietly mad.

-Robert Traver, Trout Madness

Send Gutcutter a Private Message

Latest Posts By Gutcutter

Topic

Replies

Last Reply

Re: It's On
In Fishing Reports by Martinlf

5

Apr 15, 2016
by Gutcutter

Casting for Recovery
In Gear Talk by Gutcutter

0

Jan 28, 2016
by Gutcutter

Re: Emergers
In Fly Tying by Kschaefer3

22

Feb 23, 2015
by Gutcutter

Re: rotunda
In the Mayfly Species Ephemerella invaria by CharlieBugs

8

Feb 1, 2015
by Gutcutter

Re: Spraying Flies????
In Gear Talk by Keystoner

25

May 10, 2013
by Gutcutter

Re: Hendricksons have started here
In the Photography Board by Crepuscular

7

Mar 30, 2013
by Gutcutter

Re: More Calamoceratidae photos
In the Identify This! Board by Crepuscular

21

Feb 19, 2013
by Gutcutter

Re: A variety pack

+ 1

These were quite numerous in and on the film when I was looking for tricos - they are about the same size. Are these the little black flies that bite you?

Sorry about how messed up this guy is - he was that way when I found him, honest! Size 14.

This beauty was what the trout were really after tonight - took me a lot longer to figure that out than it will the next time. Size 22. I made what I think is a nice little tie for the next time, as well - I will not be made the fool again! (or, will I...)

A different midge, the only one I collected that was this color. There were a variety I saw, but the vast majority were the multicolored version in the third pic. Size 22.

A few of these were captured seining, and they puzzled me. Size 24-26. Could these be the Centroptilum or Procloeon spinners we were discussing before? The others I saw were much lighter than those I found tonight, but they're about the same size and with a similarly stubby body. Sorry for the crappy specimen - this was the better of the two I collected.

In the Identify This! Board by Shawnny3

11

Jul 10, 2012
by Gutcutter

Re: M. vicarium?
In Stenonema vicarium Mayfly Nymph by Entoman

8

Jul 2, 2012
by Gutcutter

Re: Dry fly help
In Beginner Help by Tshowa04

3

Jun 29, 2012
by Gutcutter

Re: A couple of May Browns

A pretty brown from May 09.

In the Photography Board by Wbranch

9

May 15, 2012
by Gutcutter

Re: Tip Section Rod
In Gear Talk by FisherOfMen

32

Mar 1, 2012
by Gutcutter

Re: Big fish
In General Discussion by Strmanglr

10

Feb 9, 2012
by Gutcutter

Re: Heptagenia culacantha

Heptagenia culacantha imago from the Susquehanna River.

In the Photography Board by Crepuscular

3

Feb 9, 2012
by Gutcutter

Re: trout fishing in tennessee
In General Discussion by Grubb3214

22

Jan 6, 2012
by Gutcutter

Re: New Drawing Featured Topic
In General Discussion by Softhackle

28

Oct 28, 2010
by Gutcutter

Re: tricos and bamboo (ok and graphite, too)
In Fishing Reports by Gutcutter

6

Aug 21, 2010
by Gutcutter

Re: Blue Quill Confusion
In General Discussion by Lastchance

16

Aug 5, 2010
by Gutcutter

Re: New to the forum
In General Discussion by RHeal

7

Jun 18, 2010
by Gutcutter

Re: Flightless Mayfly??
In the Mayfly Genus Serratella by ZenCane

8

Apr 5, 2010
by Gutcutter

Re: new reel
In Gear Talk by Teddyp

26

Apr 3, 2010
by Gutcutter

Re: Emerger hooks
In Fly Tying by Martinlf

31

Mar 8, 2010
by Gutcutter

Re: if bass and carp are o.k., what about tarpon and permit? Featured Topic

Boca chica key - ocean side

Big pine key - ocean side

7x my ass

In the Photography Board by Gutcutter

4

Feb 24, 2010
by Gutcutter

Re: Cree hackle patterns
In Fly Tying by Wiflyfisher

19

Feb 11, 2010
by Gutcutter

All posts in 304 topics

Troutnut.com is copyright © 2004-2024 Jason Neuswanger (email Jason). privacy policy