australis, Schizodon Garavello [J. C.] 1994:182, Fig. 1a [Comunicações do Museu de Ciências da PUCRS, Série Zoologia v. 7; ref. 22129] Rio Uruguai, Porto de Santo Izidro, Munic. São Nicolau, Rio Grande do Sul, Brazil. Holotype: MCP 12931. Paratypes: MCP 12929 (2), 12936 (3) 12973 (1), 13279 (1); MZUSP 47445-46 (1, 1). Type catalog: Oyakawa 1996:494 [ref. 23140]. •Valid as Schizodon australis Garavello 1994 -- (Garavello & Britski in Reis et al. 2003:80 [ref. 27061], Bertaco et al. 2016:411 [ref. 34561], Birindelli 2024:66 [ref. 40817]). Current status: Valid as Schizodon australis Garavello 1994. Anostomidae. Distribution: South America: Uruguay River basin, Rio Grande do Sul, Brazil. Habitat: freshwater.