Typový druh
Semotilus diplemia Rafinesque, 1820.
Původní popis
Jordan, D. S. 1876. Class V.Pisces. Pp. 199-312. In: Manual of the vertebrates of the northern United States, including the district east of the Mississippi River and north of North Carolina and Tennessee, exclusive of marine species. Chicago.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.