Původní popis
Evermann, B. W. & W. C. Kendall. 1906. Notes on a collection of fishes from Argentina, South America, with descriptions of three new species. Proc. U. S. Natl. Mus. v. 31 (no. 1482): 67-108.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.