Typová lokalita
Rio Maquiné, between Maquiné and Barra do Ouro, arroio do Ouro, Rio Grande do Sul, Brazil.
Původní popis
Malabarba, L. R. & Mahler, J. K. F., Jr. 1998. Review of the genus Microglanis in the rio Uruguay and coastal drainages of southern Brazil (Ostariophysi: Pimelodidae). Ichthyol. Explor. Freshwaters v. 9 (no. 3): 243-254.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.