| Citation | Costa, W.J.E.M., 2018, Three new species of the killifish genus Melanorivulus from the Rio Paraná, central Brazilian Cerrado (Cyprinodontiformes: Aplocheilidae).. Zoosyst. Evol. 94(1):17-27. |
| Ref. | Costa, W.J.E.M., 2018 |
| Page | 21;figs.4-5;tab.2 |
| Named Used as Valid | Melanorivulus nigromarginatus |
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