| Citation | Albert, J.S., 2003, Hypopomidae (Bluntnose knifefishes).. p. 494-496. 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. |
| Ref. | Albert, J.S., 2003 |
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| Named Used as Valid | Stegostenopos cryptogenes |
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