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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.

Finally got an October Caddis

By Troutnut on September 29th, 2017
I've been itching to photograph one of these for years and had an unexpected opportunity tonight when this one flew into a house full of aquatic scientists. It's the first insect I've collected for this site by chasing it around a kitchen with a tupperware container.

Closeup insects by Troutnut from the South Fork Snoqualmie River in Washington

Female Dicosmoecus gilvipes (October Caddis) Caddisfly Adult
I've been hoping to add a really good October Caddis to the photo collection here for years, but so far I had struck out on finding them on the river. Tonight, this one flew into the kitchen during a pizza party at a house along the river, and was quickly pointed out -- one of the perks of hanging out with other aquatic biologists! Maybe next year I can finally get a salmonfly on taco night or something.
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