Typový druh
Crenuchus spilurus Günther, 1863.
Původní popis
Günther, A. 1863. On new species of fishes from the Essequibo. Ann. Mag. Nat. Hist. (Ser. 3) v. 12 (no. 72): 441-443.
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.