knerii, Pimelodus (Rhamdia) Steindachner [F.] 1877:631 [73] [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 74 (1. Abth.); ref. 4224] Marabitanos, Brazil. Lectotype: NMW 45790. Paralectotypes: (1). Type catalog: Ferraris 2007:199 [ref. 29155]. On p. 73 of separate. Lectotype selected by Silfvergrip 1996:132 [ref. 22347]. •Synonym of Rhamdia sebae (Valenciennes 1840), but a valid subspecies -- (Burgess 1989:279 [ref. 12860]). •Synonym of Rhamdia muelleri (Günther 1864) -- (Silfvergrip 1996:90 [ref. 22347], Bockmann & Guazzelli in Reis et al. 2003:423 [ref. 27061], Ferraris 2007:199 [ref. 29155]). Current status: Synonym of Rhamdia muelleri (Günther 1864). Heptapteridae: Rhamdiinae. Habitat: freshwater.