Typová lokalita
Rio dos Touros, tributary of Rio Pelotas, Rio Uruguai basin, Bom Jesus Municipality, Rio Grande do Sul State, Brazil, 28°40'35"S, 50°12'06"W, elevation about 1,050 meters.
Původní popis
Costa, W. J. E. M., Feltrin, C. R. M., Mattos, J. L. O., Amorim, P. F. & Katz, A. M. 2023. Phylogenetic relationships of new taxa support repeated pelvic fin loss in mountain catfishes from southern Brazil (Siluriformes: Trichomycteridae). Zoologischer Anzeiger In press: 82-90.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.