Cetopsorhamdia iheringi

Cetopsorhamdia iheringi is a species of three-barbeled catfishes native to the upper reaches of the Paraná and São Francisco River basins in Brazil.
This species reaches a length of.

Etymology

The fish is named in honor of Rodolpho von Ihering, the founder of the Estação Experimental de Biologia e Piscicultura in Piraçununga, Brazil, who was a pioneer in the study and the culture of Brazilian freshwater fishes.