leali, Melanorivulus Costa [W. J. E. M.] 2013:278, Figs. 1-2 [Vertebrate Zoology v. 63 (no. 3); ref. 33107] Estado de São Paulo: Município de Serra Azul: stream tributary of Tamanduazinho river, Pardo river drainage, itself part of Grande river drainage, upper Paraná river basin, 21°20‘00"S, 47°34‘20"E, Brazil, altitude about 700 meters. Holotype: UFRJ 6866. Paratypes: UFRJ 6359 (19), 6540 (4). •Valid as Melanorivulus leali Costa 2013 -- (Nielsen et al. 2016:88 [ref. 34407], Volcan et al. 2017:92 [ref. 35156], Volcan et al. 2018:275 [ref. 35895], Ywamoto et al. 2020:128 [ref. 37763]). Current status: Valid as Melanorivulus leali Costa 2013. Rivulidae: Rivulinae. Distribution: Rio Pardo drainage, Paraná river basin, Mato Grosso do Sul state, Brazil. Habitat: freshwater.