Astyanax longirhinus Garavello & Sampaio, 2010: 853, fig. 4.

Paratypes: 1 lot, 16 specimens —NUP 10152, 16, 86.3–186.0 mm SL: Brazil, Paraná, rio Iguaçu, reservoir of Salto Segredo hydroelectric dam, Nupélia staff, 11 Jan 1994 .

Remarks: Synonym of Psalidodon gymnogenys Eigenmann, 1911 (see Oliveira et al., 2019; Terán et al., 2020).