douradilho, Astyanax Bertaco [V. A.] 2014:493, Figs. 1-2 [Zootaxa 3794 (no. 3); ref. 33320] Rio Grande do Sul State, municipality of Maquiné, Barra do Ouro District, rio Maquiné basin, rio Tramadaí system, arroio Encantado, 29°36’28"S, 50°12’15"W, Brazil. Holotype: MCN 19858. Paratypes: MCN, MCP. •Valid as Astyanax douradilho Bertaco 2014 -- (Bertaco & Vigo 2015:267 [ref. 33857], Bertaco et al. 2016:412 [ref. 34561], da Graça et al. 2017:12 [ref. 35556], Lucena et al. 2017:6 [ref. 35607]). Current status: Valid as Astyanax douradilho Bertaco 2014. Characidae: Stethaprioninae. Distribution: Rio Tramandaí system, coastal drainage of Rio Grande do Sul State, Brazil. Habitat: freshwater.