Lateral view of a Female Hexagenia limbata (Ephemeridae) (Hex) Mayfly Dun from the Namekagon River in Wisconsin

Hex Mayflies
Hexagenia limbata

The famous nocturnal Hex hatch of the Midwest (and a few other lucky locations) stirs to the surface mythically large brown trout that only touch streamers for the rest of the year.

The "Fountain Flats" stretch of the Firehole was fishable in the morning after an uncharacteristically cold August night.

From the Firehole River in Wyoming

Stream photos

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Amphizoa Beetle Larva Amphizoa Beetle Larva

Dorsal view of a Amphizoa (Amphizoidae) Beetle Larva from Sears Creek in Washington

This is the first of it's family I've seen, collected from a tiny, fishless stream in the Cascades. The three species of this genus all live in the Northwest and are predators that primarily eat stonefly nymphs Merritt R.W., Cummins, K.W., and Berg, M.B. (2019).

5 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.

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Slim and Sparse

Calopteryx Damselfly Nymph

4 Pictures

Dorsal view of a Calopteryx (Calopterygidae) Damselfly Nymph from unknown in Wisconsin

Collected January 30, 2004 from unknown in Wisconsin

Added by Troutnut on January 25, 2006

Collected January 30, 2004 from unknown in Wisconsin and added by Troutnut on January 25, 2006

Waxsmith
CANADA

Posts: 6

Waxsmith on Mar 18, 2012March 18th, 2012, 5:32 pm EDT

I have diddled and fiddled to produce decent damsel nymphs for some time now and it is tough to come with up something good either impressionistic or realistic. The one thought, when I watch them move in their environment,is always that they are very sparse predators. So whatever I tie, and it always seems to be an improvement over previous productions, is something slim. Good thing fish often are not too fussy.
Greetings, A.K.

What is this supposed to look like, example please.

Hex MayfliesHexagenia limbata

Troutnut Forum › Specimen Discussion › Slim and Sparse