Čeleď: Characidae Latreille, 1825
Rod: Psalidodon Eigenmann, 1911
Astyanax serratus Garavello & Sampaio, 2010.
Rio da Várzea, Agudos do Sul, Paraná, Brazil.
Garavello, J. C. I. & Sampaio, F. A. A. 2010. Five new species of genus Astyanax Baird & Girard, 1854 from Rio Iguaçu, Paraná, Brazil (Ostariophysi, Characiformes, Characidae). Brazilian Journal of Biology, 70 (3): 847-865.