copei, Corydoras Nijssen [H.] & Isbrücker [I. J. H.] 1986:70, Figs. 11, 33C [Revue française d'Aquariologie Herpétologie v. 12 (no. 3) [for 1985]; ref. 8061] Downstream of Río Huytoyacu, right tributary of Río Pastaza, about 40 kilometers north of Lago Rimachi, 4°13'S, 76°38'W, Peru. Holotype: ZMA 119305. Paratypes: ZMA 119306 (4). Type catalog: Ferraris 2007:115 [ref. 29155]. •Valid as Corydoras copei Nijssen & Isbrücker 1986 -- (Burgess 1989:365 [ref. 12860], Isbrücker 2001:223 [ref. 26805], Reis in Reis et al. 2003:296 [ref. 27061], Ferraris 2007:115 [ref. 29155], Barriga Salazar 2014:111 [ref. 35745], Meza-Vargas et al. 2021:25 [ref. 39298]). •Valid as Hoplisoma copei (Nijssen & Isbrücker 1986) -- (Dias et al. 2024:26 [ref. 41219]). Current status: Valid as Hoplisoma copei (Nijssen & Isbrücker 1986). Callichthyidae: Corydoradinae. Distribution: South America: upper Amazon basin (Peru and Ecuador). Habitat: freshwater.