Typový druh
Gnathodolus bidens Myers, 1927
Původní popis
Myers, G. S. 1927. Descriptions of new South American fresh-water fishes collected by Dr. Carl Ternetz. Bull. Mus. Comp. Zool. v. 68 (no. 3): 107-135.
Použitá literatura
- Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds) 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web electronic publication.