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).
Strmanglr on Jun 7, 2012June 7th, 2012, 8:55 am EDT
My nephew has started getting some interest in trout fishing and I told him to go to this site and start reading. Problem is that he has a virus and his computer is quite old, and pretty much a goner. He doesn't get online that much. Anyone been shopping for a new computer or know much about computers, personally I don't know jack. Any help would be appreciated.