manni, Pteroglanis Eigenmann [C. H.] & Pearson [N. E.] in Pearson 1924:9, Pl. 1 (fig. 1) [Indiana University Studies v. 11 (no. 64); ref. 3396] Little Río Negro, tributary to Río Beni, Amazon system, Bolivia. Holotype (unique): CAS 59623 [ex IU 16001]. Type catalog: Ferraris 2007:343 [ref. 29155]. •Valid as Pteroglanis manni Eigenmann & Pearson 1924 -- (Burgess 1989:277 [ref. 12860]). •Synonym of Sorubimichthys planiceps (Spix & Agassiz 1829) -- (Burgess & Finley 1996:166 [ref. 22901], Lundberg & Littmann in Reis et al. 2003:443 [ref. 27061], Ferraris 2007:343 [ref. 29155], Grant 2021:137 [ref. 38702]). Current status: Synonym of Sorubimichthys planiceps (Spix & Agassiz 1829). Pimelodidae. Habitat: freshwater.