baratai, Pristobrycon Amaral Campos [A.] 1946:218, Fig. 1 [Papéis Avulsos do Departamento de Zoologia, Secretaria da Agricultura, São Paulo v. 7 (no. 17); ref. 107] Rio Tapajós, Santarém, Pará, Brazil. Holotype: MZUSP [ex DZSASP] 3630. Paratype: MZUSP [ex DZSASP] 3631 (1). Type catalog: Britski 1969:202 [ref. 12401], Oyakawa 1996:490-491 [ref. 23140]. •Mention -- (Géry 1972:211 [ref. 1594]). •Synonym of Pristobrycon striolatus (Steindachner 1908) -- (Jégu in Reis et al. 2003:188 [ref. 27061]). •Synonym of Serrasalmus scapularis Günther 1864 -- (Ota et al. 2024:428 [ref. 40817]). Current status: Synonym of Serrasalmus scapularis Günther 1864. Serrasalmidae: Serrasalminae. Habitat: freshwater.