Typová lokalita
Rio do Peixe, Goianésia, upper Rio Tocantins basin, Goiás, Brazil, 15°28'23.8"S, 49°13'28.9"W.
Původní popis
Shibatta, O. A. & Souza-Shibatta, L. 2023. New species of Rhyacoglanis (Siluriformes: Pseudopimelodidae) from the upper rio Tocantins basin. Neotropical Ichthyology v. 21 (no. 1): e220075: 1-20.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.