| Citation | de Santana, C.D. and W.G.R. Crampton, 2011, Phylogenetic interrelationships, taxonomy, and reductive evolution in the Neotropical electric fish genus Hypopygus (Teleostei, Ostariophysi, Gymnotiformes).. Zool. J. Linn. Soc. 163:1096-1156. |
| Ref. | 88778 de Santana, C.D. and W.G.R. Crampton, 2011 |
| Page | 1096-1056 |
| Named Used as Valid | Hypopygus nijsseni |
| Comment | Figs. 23B, 29; Tab. 5 |
| Locality | |
| Distribution | |
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