Typová lokalita
Yutajé River at the end of the airstrip at Campamento Yutajé, Orinoco/Ventuari/Yutajé River, Amazonas, Venezuela, 6.146078°, -61.492243°.
Původní popis
de Souza, L. S., Taphorn, D. C. & Armbruster, J. W. 2019. Review of Ancistrus (Siluriformes: Loricariidae) from the northwestern Guiana Shield, Orinoco Andes, and adjacent basins with description of six new species. Zootaxa 4552: 1-67.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.