dulcis, Pygocentrus Kner [R.] (ex Heckel) 1860:44 [36] [Denkschriften der Kaiserlichen Akademie der Wissenschaften in Wien, Mathematisch-Naturwissenschaftliche Classe. v. 18; ref. 7130] On p. 36 of separate. Not available, name mentioned in passing under Serrasalmo spilopleura Kner. •In the synonymy of Serrasalmus spilopleura Kner 1858 -- (Jégu in Reis et al. 2003:192 [ref. 27061]). •Unavailable name -- (Toledo-Piza et al. 2024:444 [ref. 40817]). Nomen Nudum. Current status: Synonym of Serrasalmus spilopleura Kner 1858. Serrasalmidae: Serrasalminae.