aureomaculatus, Neofundulus Costa [W. J. E. M.] 2015:20, Fig. 4 [Vertebrate Zoology v. 65 (no. 1); ref. 33783] Estado de Mato Grosso do Sul, Município de Aquidauana: temporary pool about 15 km NW of the town of Aquidauana, road MS-170, Aquidauana river floodplains, Paraguay river basin, 20°19’14"S, 55°50’36"W, altitude about 135 meters. Holotype: UFRJ 10087. Paratypes: UFRJ. •Valid as Neofundulus aureomaculatus Costa 2015. Current status: Valid as Neofundulus aureomaculatus Costa 2015. Rivulidae: Rivulinae. Distribution: Temporary pool at 15 km NW of the town of Aquidauana, Brazil. Habitat: freshwater.