Původní popis
Armbruster, J.W. & Taphorn, D.C. 2008. A new species of Pseudancistrus from the Rio Caroni Venezuela (Siluriformes: Loricariidae). Zootaxa, 1731: 33-41.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.