Fernandez, L., Saucedo, L.J., Carvajal-Vallejos, F.M. & Schaefer, S.A. (2007)

A new phreatic catfish of the genus Phreatobius Goeldi 1905 from groundwaters of the Iténez River, Bolivia (Siluriformes: Heptapteridae)

. Zootaxa, 1626 (1), 51–58.