Volcan, M.V., Klotzel, B. and Lanés, L.E.K. 2017. Two new species of Melanorivulus (Cyprinodontiformes: Cynolebiidae) from Rio Verde drainage, Upper Rio Paraná basin, Brazil. Zootaxa. 4236, 1 (Feb. 2017), 82–94. DOI:https://doi.org/10.11646/zootaxa.4236.1.4.