Typový druh
Trematocranus microstoma Trewavas, 1935.
Původní popis
Trewavas, E. 1935. A synopsis of the cichlid fishes of Lake Nyasa. Annals and Magazine of Natural History (Series 10) v. 16 (no. 91): 65-118.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.