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).
Wbranch on Mar 8, 2013March 8th, 2013, 9:33 am EST
I'm heading up to the Tully tomorrow for sure and Sunday too if I have reasonable success on Saturday. I like the water from Rebers Bridge up to the dam. I drive a silver Subaru Legacy wagon. PM me if anyone is interested in hooking up.