roosevelti, Pseudopimelodus Borodin [N. A.] 1927:1, Fig. 1 [American Museum Novitates No. 266; ref. 12246] Parassununga, São Paulo State, Brazil. Holotype: AMNH 8638. Paratypes: AMNH 26942 [ex 8638a] (1); DZSASP [now MZUSP, ex AMNH 8638b] (1, not found). Type catalog: Britski 1969:200 [ref. 12401], Ferraris 2007:355 [ref. 29155]. •Synonym of Pseudopimelodus zungaro (Humboldt 1833), subspecies mangurus (Valenciennes 1836) -- (Burgess 1989:276 [ref. 12860]). •Questionably a synonym of Pseudopimelodus charus (Valenciennes 1840) -- (Grant 1999:51 [ref. 24295]). •Synonym of Pseudopimelodus mangurus (Valenciennes 1835) -- (Shibatta in Reis et al. 2003:403 [ref. 27061], Ferraris 2007:355 [ref. 29155], Litz & Koerber 2014:20 [ref. 33622], Mirande & Koerber 2015:33 [ref. 35117], Vera-Alcaraz et al. 2017:5 [ref. 35082], Koerber et al. 2017:51 [ref. 35267], Grant 2021:210 [ref. 38702]). Current status: Synonym of Pseudopimelodus mangurus (Valenciennes 1835). Pseudopimelodidae: Pseudopimelodinae. Habitat: freshwater.