teffeanus, Rhinodoras Steindachner [F.] 1875:145 [8], Pl. 3 [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 71 (no. 1); ref. 15634] Rio Tefé, Amazonas state, Brazil. Syntypes: (several) NMW 44568-69 (1, 1). Type catalog: Ferraris 2007:176 [ref. 29155]. On p. 8 of separate. •Synonym of Oxydoras niger (Valenciennes 1821) -- (Sabaj & Ferraris in Reis et al. 2003:464 [ref. 27061], Ferraris 2007:176 [ref. 29155]). Current status: Synonym of Oxydoras niger (Valenciennes 1821). Doradidae: Doradinae. Habitat: freshwater.