Silvinichthys

Silvinichthys is a genus of fish in the family Trichomycteridae endemic to Argentina.

Species
There are currently 7 recognized species in this genus:
 * Silvinichthys bortayro L. A. Fernández & de Pinna, 2005
 * Silvinichthys gualcamayo L. A. Fernández, Sanabria & Quiroga, 2013
 * Silvinichthys huachi L. A. Fernández, Sanabria, Quiroga & Vari, 2014
 * Silvinichthys leoncitensis L. A. Fernández, Dominino, Brancolini & Baigún, 2011
 * Silvinichthys mendozensis (Arratia, Chang G., Menu-Marque & Rojas M., 1978)
 * Silvinichthys pachonensis L. A. Fernández & Liotta, 2016
 * Silvinichthys pedernalensis L. A. Fernández, Sanabria & Quiroga, 2017