- Costa, W.J.E.M. (2017): Three new species of the killifish genus Melanorivulus from the central Brazilian Cerrado savanna (Cyprinodontiformes, Aplocheilidae).
- Melanorivulus flavipinnisCosta, 2017
- Melanorivulus ignescensCosta, 2017
- Melanorivulus regularisCosta, 2017