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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.

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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Tiny White-Winged Curses

This common name refers to only one genus. Click its scientific name to learn more.

Mayfly Genus Caenis

These are very rarely called Tiny White-Winged Curses.
When the important hatches of Tricorythodes were first discovered by anglers, Caenis was given the credit. We now know that the Caenis mayflies are a different group, smaller and less common in trout streams, and they hatch in the evening instead of the morning.

They very rarely elicit selective feeding, but when they do they're very tough to match because they're often much smaller than size 28. This difficulty has earned them the nickname "Angler's Curse."
Here's a goofy picture of a Caenis dun falling off the back of a leaf, never to be seen again.  These mayflies are very tiny and fragile, and very hard to capture and photograph without damaging. This little dun hatched from the nymph in a tub of nymphs while I was picking through for aquatic specimens to photograph... I grabbed the leaf it hatched onto and tried to take some pictures but it got away after about half a picture.

Female Caenis (Caenidae) (Angler's Curse) Mayfly Dun from unknown in Wisconsin
Caenis (Caenidae) (Angler's Curse) Mayfly Nymph from unknown in Wisconsin
I confirmed the identity of this nymph by looking at it under a microscope to be certain of the shape of its gills and head.

Tiny White-Winged Curses

Scientific Name
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