Psalidodon biotae (Castro & Vari, 2004)
Castro, R. M. C. & Vari, R. P. 2004. Astyanax biotae, a new species of stream fish from the Rio Paranapanema basin, upper Rio Paraná system, southeastern Brazil (Ostariophysi: Characiformes: Characidae). Proc. Biol. Soc. Wash. v. 117 (no. 3): 330-338.