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.

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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Updates from June 11, 2021

Closeup insects by Troutnut from the Teal River in Wisconsin

Ironoquia lyrata (Eastern Box Wing Sedge) Caddisfly Adult

10 Pictures

Artistic view of a Ironoquia lyrata (Limnephilidae) (Eastern Box Wing Sedge) Caddisfly Adult from the Teal River in Wisconsin

The setae on the wings make it a big tricky to identify this caddisfly from the "splayed wings" view because they obscure the venation, but several of the side views provide a good look at the important forewing veins. It keys pretty confidently to Ironoquia. Based on species ranges and a photo on BugGuide seemingly of this species and some alternatives, it seems Ironoquia lyrata is by far the most likely option.

Collected June 11, 2021 from the Teal River in Wisconsin

Added by Troutnut on June 14, 2021

Collected June 11, 2021 from the Teal River in Wisconsin and added by Troutnut on June 14, 2021