loborhynchos, Chaetostoma Tschudi [J. J. von] 1846:26, Pl. 4 [Untersuchungen über die Fauna Peruana; ref. 4469] Río Tullumayo in Vitoc Mountain, eastern Andes, Peru. Syntypes: ?NMW 47190 (1). Type catalog: Kottelat 1987:52 [ref. 25858], Ferraris 2007:229 [ref. 29155]. Fisch-Muller in Reis et al. 2003:381 [ref. 27061] has NMW 47190 as holotype. •Valid as Chaetostoma loborhynchos Tschudi 1846 -- (Isbrücker 1980:61 [ref. 2303], Burgess 1989:435 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:381 [ref. 27061], Salcedo 2006:63 [ref. 28542], Salcedo 2006:218 [ref. 28842], Ferraris 2007:229 [ref. 29155], Ballen 2011:388 [ref. 31653], Salcedo et al. 2011:505 [ref. 31722], Lujan et al. 2015:666 [ref. 33975] and as cf. loborhynchos on p. 699). Current status: Valid as Chaetostoma loborhynchos Tschudi 1846. Loricariidae: Hypostominae. Distribution: South America: Tambo River drainage, Ucayali River subbasin, Amazon basin, Peru. Habitat: freshwater.