pellegrini, Plecostomus Regan [C. T.] 1904:218 [Transactions of the Zoological Society of London v. 17 (pt 3, no. 1); ref. 3621] Upper Amazon at Tabatinga, Brazil. Holotype (unique): MNHN A-3956. Type catalog: Bertin & Estève 1950:72 [ref. 19575], Ferraris 2007:289 [ref. 29155] •Valid as Pseudorinelepis pellegrini (Regan 1904) -- (Isbrücker 1980:8-9 [ref. 2303], Burgess 1989:429 [ref. 12860]). •Synonym of Pseudorinelepis genibarbis (Valenciennes 1840) -- (Armbruster & Hardman 1999:57 [ref. 23670], Isbrücker 2001:31 [ref. 25653], Isbrücker 2002:26 [ref. 27178], Weber in Reis et al. 2003:366 [ref. 27061], Ferraris 2007:289 [ref. 29155]). Current status: Synonym of Pseudorinelepis genibarbis (Valenciennes 1840). Loricariidae: Rhinelepinae. Habitat: freshwater.