Diplomystes chilensis
Diplomystes chilensis, the tollo or tollo de agua dulce, is a species of velvet catfish endemic to Chile where it is found in the area of Valparaiso and Santiago. It grows to a total length of  and is a component of local commercial fisheries as well as being a gamefish. References

chilensis
Catfish of South America
Freshwater fish of Chile
Endemic fauna of Chile
Fish described in 1782
Taxa named by Juan Ignacio Molina
Taxonomy articles created by Polbot