Původní popis
Vari, R. P. & F. Chang. 2006. Cyphocharax derhami, a new species (Ostariophysi: Characiformes: Curimatidae) from northeastern Peru. Ichthyol. Explor. Freshwaters v. 17 (no. 1): 93-96.
Použitá literatura
Fricke, R., Eschmeyer, W. N. & Van der Laan, R. (eds). 2024. Eschmeyer's catalog of fishes: Genera, species, references. World Wide Web.