Výsledky hledání

Ferraris, C. J., Jr. & B. A. Brown 1991. A new species of Pseudocetopsis from the Río Negro drainage of Venezuela (Siluriformes: Cetopsidae). Copeia 1991 (no. 1): 161-165.

Ferraris, C. J., Jr. 1996. Denticetopsis, a new genus of South American whale catfish (Siluriformes: Cetopsidae, Cetopsinae), with two new species. Proceedings of the California Academy of Sciences v. 49 (no. 6): 161-170.