stenopeltis, Doras (Oxydoras) Kner [R.] 1855:142 [53], Pl. 4 (fig. 7) [Sitzungsberichte der Kaiserlichen Akademie der Wissenschaften. Mathematisch-Naturwissenschaftliche Classe v. 17; ref. 2629] Rio Negro, Amazon system, Brazil. Syntypes: NMW 45443 (2). Type catalog: Ferraris 2007:172 [ref. 29155]. On p. 53 of separate. •Valid as Hemidoras stenopeltis (Kner 1855) -- (Ortega & Vari 1986:13 [ref. 9708], Burgess 1989:222 [ref. 12860], Sabaj & Ferraris in Reis et al. 2003:461 [ref. 27061], Ferraris 2007:172 [ref. 29155], Barriga Salazar 2014:115 [ref. 35745], Birindelli 2014:538 [ref. 33501], Sarmiento et al. 2014:190 [ref. 35004], DoNascimiento et al. 2017:88 [ref. 35633], Meza-Vargas et al. 2021:22 [ref. 39298]). Current status: Valid as Hemidoras stenopeltis (Kner 1855). Doradidae: Doradinae. Distribution: South America: Amazon River basin (Brazil, Ecuador, Bolivia, Colombia and Peru). Habitat: freshwater.