| Citation | Ortega, H. and R.P. Vari, 1986, Annotated checklist of the freshwater fishes of Peru.. Smithson. Contrib. Zool. (437):1-25. |
| Ref. | 6329 Ortega, H. and R.P. Vari, 1986 |
| Page | 14 |
| Named Used as Valid | Duopalatinus peruanus |
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