jordanensis, Astyanax Alcaraz [H. S. V.], Pavanelli [C. S.] & Bertaco [V. A.] 2009:186, Figs. 1-2 [Neotropical Ichthyology v. 7 (no. 2); ref. 30253] Rio Iguaçu basin, middle rio Jacu, 25°37'S, 52°03'W, município de Candói, Paraná, Brazil. Holotype: MZUSP 99137. Paratypes: MCP 41914 (10), 41915 (4); MHNCI 11714 (10); MZUSP 99138 (12); NUP 5242 (1, c&s), 5245 (1 c&s), 5248 (3), 5251 (4), 5252 (1). Type catalog: Oliveira et al. 2022:6 [ref. 39255]. •Valid as Astyanax jordanensis Alcaraz, Pavanelli & Bertaco 2009 -- (Bertaco et al. 2010:267 [ref. 30864], Pavanelli & Oliveira 2009:569 [ref. 30986], Garavello & Sampaio 2010:861 [ref. 31053], Tagliacollo et al. 2011:41 [ref. 31138], Oliveira et al. 2013:292 [ref. 32756], Ingenito & Duboc 2014:282 [ref. 33374], da Graça et al. 2017:13 [ref. 35556], Oliveira et al. 2017:179 [ref. 35587], Lucena et al. 2017:6 [ref. 35607], Reis et al. 2020:458 [ref. 38364]). Current status: Valid as Astyanax jordanensis Alcaraz, Pavanelli & Bertaco 2009. Acestrorhamphidae: Acestrorhamphinae. Distribution: South America: Iguaçu basin (Paraná, Brazil). Habitat: freshwater.