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.
This one pretty clearly keys to Kogotus, but it also looks fairly different from specimens I caught in the same creek about a month later in the year. With only one species of the genus known in Washington, I'm not sure about the answer to this ID.
Oldredbarn on Aug 10, 2011August 10th, 2011, 9:42 am EDT
Bob,
Nice pics! I love those Drunella! They look like they could knock around just about any other aquatic insect...Like they have been "bulking up" in the weight room.
Spence
"Even when my best efforts fail it's a satisfying challenge, and that, after all, is the essence of fly fishing." -Chauncy Lively
"Envy not the man who lives beside the river, but the man the river flows through." Joseph T Heywood
Entoman on Aug 10, 2011August 10th, 2011, 5:11 pm EDT
In water where Drunella can be found, everything gets out of the way of the perlids.:)
Kurt
"It's not that I find fishing so important, it's just that I find all other endeavors of Man equally unimportant... And not nearly as much fun!" Robert Traver, Anatomy of a Fisherman