minor, Astyanax Garavello [J. C.] & Sampaio [F. A. A.] 2010:854, Fig. 5 [Brazilian Journal of Biology v. 70 (no. 3); ref. 31053] Rio Mato Grande, Águas Claras, Piraquara, Paraná, Brazil. Holotype: MHNCI 3028. Paratypes: many at FMNH, LISDEBE, MHNCI, MZUSP. •Valid as Astyanax minor Garavello & Sampaio 2010 -- (da Graça et al. 2017:13 [ref. 35556], Reis et al. 2020:458 [ref. 38364]). •Valid as Psalidodon -- (Melo et al. 2024:30 [ref. 41541] in Acestrorhamphinae). Current status: Valid as Psalidodon minor (Garavello & Sampaio 2010). Acestrorhamphidae: Acestrorhamphinae. Distribution: South Amea: upper Iguaçu River basin (Brazil). Habitat: freshwater.