Gymnotocinclus

Gymnotocinclus is a genus of small freshwater catfish in the family Loricariidae, native to the Tocantins River basin in Brazil.

Species
There are two species in the genus:


 * Gymnotocinclus anosteos Carvalho, Lehmann A. & Reis, 2008
 * Gymnotocinclus canoeiro Roxo & Silva & Luz E. Ochoa & Cláudio H. Zawadzki, 2017