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.
Wbranch on Mar 24, 2008March 24th, 2008, 9:23 am EDT
Where does Jason get these banner photo's? Today is the bridge over the Beaverkill below Horton. The Cemetery Pool is upstream and slightly to the left.
Troutnut on Mar 24, 2008March 24th, 2008, 9:44 am EDT
They're all taken from the landscape pictures section of this site, cropped to fit the banner spot at the top.
If I can find the time, I've got a LOT of great banners from Alaska to add! First I have to crop the pictures, add them to the site, etc. Grad school is keeping me busy.
Jason Neuswanger, Ph.D.
Troutnut and salmonid ecologist