deppei, Pimelodus Müller [J.] & Troschel [F. H.] 1849:3 [Horae Ichthyologicae No. 3; ref. 3073] Mexico [not Hawaii]. Lectotype: ZMB 3046. Paralectotypes: ZMB 3047 (1). Type catalog: Silfvergrip & Paepke 1997:169 [ref. 24006], Ferraris 2007:200 [ref. 29155] Lectotype selected by Silfvergrip 1996:15 [ref. 22347]. •Synonym of Rhamdia quelen (Quoy & Gaimard 1824) -- (Silfvergrip 1996:96 [ref. 22347], Bockmann & Guazzelli in Reis et al. 2003:424 [ref. 27061], Ferraris 2007:200 [ref. 29155]). •Probably a synonym of Rhamdia guatemalensis (Günther 1864). Current status: Synonym of Rhamdia guatemalensis (Günther 1864). Heptapteridae: Rhamdiinae. Habitat: freshwater.