CHISELMOUTH
Body color is dark grayish brown on back with lighter
sides and a grayish white belly. Head is blunt, snout rounded,
lower lip is curved with a hard cartilage that has a straight cutting edge
(like a chisel). Average length 8-10 inches. Typically
found in Snake River and impoundments from

Illustration by Joseph Tomelleri.
Links to more information about Chiselmouth:
Idaho Chapter of the American Fisheries Society