This one was surprisingly straightforward to identify. The lack of a sclerite at the base of the lateral hump narrows the field quite a bit, and the other options followed fairly obvious characteristics to Clostoeca, which only has one species, Clostoeca disjuncta.
Troutnut on Aug 1, 2008August 1st, 2008, 11:22 pm EDT
From July 24th to 27th I floated down 50 miles of the Chena River upstream from Fairbanks, Alaska, for my grad school research project. I put some neat pictures up on our project website:
The day my float ended, it started raining and now parts of Fairbanks are about to be declared a disaster area. (One of my friends needs a canoe or waders to get to her cabin.) Some of us went out for work to document the flood in our study area, which is pretty impressive: