pulcher, Corydoras Isbrücker [I. J. H.] & Nijssen [H.] 1973:2, Figs. 1-2 [Beaufortia v. 21 (no. 272); ref. 7567] Rio Purus, north of Lábrea, 7°20'S, 64°46'W, River Amazonas system, Amazonas State, Brazil. Holotype: SMF 9231. Paratypes: ZMA 112648 (1). Type catalog: Nijssen et al. 1982:49 [ref. 19236], Ferraris 2007:123 [ref. 29155]. •Valid as Corydoras pulcher Isbrücker & Nijssen 1973 -- (Nijssen & Isbrücker 1980:202 [ref. 6910], Burgess 1989:367 [ref. 12860], Isbrücker 2001:233 [ref. 26805], Reis in Reis et al. 2003:301 [ref. 27061], Shimabukuro-Dias et al. 2004:141 [ref. 27796], Ferraris 2007:123 [ref. 29155]). Current status: Valid as Corydoras pulcher Isbrücker & Nijssen 1973. Callichthyidae: Corydoradinae. Distribution: Purus River basin, Brazil. Habitat: freshwater.