Synonyma
Extrarius australis Hubbs & Ortenburger, 1929.
Výskyt
Severní Amerika — Red River (jižní střední část USA).
Typová lokalita
Red River, 6-9 miles southwest of Hollis, Harmon County, Oklahoma, U.S.A.
Velikost
7 cm TL.
Původní popis
Hubbs, C. L. & Ortenburger, A. I. 1929. Further notes on the fishes of Oklahoma with descriptions of new species of Cyprinidae. University of Oklahoma Bulletin, New Series, no. 434, Publications of the University Oklahoma Biological Survey v. 1 (no. 2) (for Apr. 1929): 15-43, Pls. 1-5.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2026. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.
Froese, R. & Pauly, D. Editors. 2026. FishBase. World Wide Web.