bellus, Stenolebias Costa [W. J. E. M.] 1995:71, Figs. 11-12 [Revue française d'Aquariologie Herpétologie v. 21 (no. 3/4) [for 1994]; ref. 21612] Temporary floodplains of Rio Miranda, about 5 kilometers south of Miranda, 20°17'S, 56°17'W, Estado de Mato Grosso de Sul, Brazil. Holotype: MZUSP 42310. Paratypes: MZUSP 42311 (1); UFRJ 385 (3, c&s), 386 (1, c&s). Also described as new in Costa 1995:26 [ref. 22097] as Plesiolebias bellus. •Valid as Stenolebias bellus Costa 1995 -- (Costa 1998:81 [ref. 23792], Costa & Le Bail 1999:1028 [ref. 24187], Lazara 2001:303 [ref. 25711], Costa in Reis et al. 2003:542 [ref. 27061]). Current status: Valid as Stenolebias bellus Costa 1995. Rivulidae: Rivulinae. Distribution: Paraguay River basin, Brazil. Habitat: freshwater.