The Freshwater Information Network is an initiative to provide an online database of freshwater life.
As the common name suggests, the Smoky Madtom is restricted to a watershed in the Smoky Mountains. This federally endangered species is restricted to a single stream, but has been reintroduced into several other creek systems in the upper Tennessee River Drainage in Tennessee. They live in rocky pools and riffles of small to medium creeks. As members of the catfish family, all madtoms have whiskers (barbels) around their mouth with taste buds that aid in finding food. Like all members of the genus Noturus, Smoky Madtoms are smaller catfish reaching a maximum size of 2.75 inches.
The Freshwater Information Network is an initiative to provide an online database of freshwater life.