surinamensis, Lithoxus (Paralithoxus) Boeseman [M.] 1982:54, Pl. 5 [Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen (Series C, Biological and Medical Sciences) v. 85 (no. 1); ref. 492] Near Awaradam, Gran Rio, upper Suriname River system, Suriname. Holotype: RMNH 28361 (largest specimen). Paratypes: RMNH 28361 (some of 50, also with holotype), 28362 (some of 4); MNHN 1984?-0356 (2). Type catalog: Ferraris 2007:268 [ref. 29155]. •Valid as Lithoxus surinamensis Boeseman 1982 -- (Burgess 1989:438 [ref. 12860], Nijssen & Isbrücker 1990:332 [ref. 16655], Le Bail et al. 2000:246 [ref. 24549], Isbrücker 2001:29 [ref. 25653], Isbrücker 2002:21 [ref. 27178], Fisch-Muller in Reis et al. 2003:390 [ref. 27061], Ferraris 2007:268 [ref. 29155], Silva et al. 2017:151 [ref. 35668]). •Valid as Paralithoxus surinamensis (Boeseman 1982) -- (Lujan et al. 2018:[9] [ref. 36081], Rapp-Py-Daniel et al. 2019:[12] [ref. 37169]). Current status: Valid as Paralithoxus surinamensis (Boeseman 1982). Loricariidae: Hypostominae. Distribution: Gran River basin in upper Suriname River drainage, Suriname and Brazil. Habitat: freshwater.