| 引用出处 | Vari, R.P. and C.J. Ferraris Jr., 2003, Cetopsidae (Whale catfishes).. p. 257-260. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. |
| 参考文献 | Vari, R.P. and C.J. Ferraris Jr., 2003 |
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| 命名为有效 | Pseudocetopsis praecox |
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