beni, Prochilodus Pearson [N. E.] 1924:29, Pl. 9 (fig. 2) [Indiana University Studies v. 11 (no. 64); ref. 3396] Cachuela Esperanza, Amazon system, Bolivia. Holotype (unique): CAS 58881 [ex IU 17288]. •Synonym of Prochilodus nigricans Spix & Agassiz 1829 -- (Castro & Vari in Reis et al. 2003:67 [ref. 27061], Castro & Vari 2003:124 [ref. 28606]). Current status: Synonym of Prochilodus nigricans Spix & Agassiz 1829. Prochilodontidae. Habitat: freshwater.