Rocky shiner

The rocky shiner (Notropis suttkusi) is a species of ray-finned fish in the genus Notropis. It is endemic to the United States where the species is known from tributaries of the Red River draining the Ouachita Mountains in southeastern Oklahoma and southwestern Arkansas, including several localities in the Kiamichi, Little and Muddy Boggy rivers. Its range extends west to the Blue River in Oklahoma, and east to the Cossatot River in Arkansas.