cupido, Trachymochlus Hoedeman [J. J.] 1961:137, Fig. 4 [Bulletin of Aquatic Biology v. 2 (no. 23); ref. 11969] Nickerie, entrance of Cupido creek into Maratakka River, Suriname [possibly in error]. Holotype (unique): ZMA 102236. Type catalog: Nijssen et al. 1982:63 [ref. 19236], Ferraris 2007:431 [ref. 29155]. •Species inquirenda in Siluriformes -- (Ferraris 2007:432 [ref. 29155]). •Synonym of Chrysichthys ornatus Boulenger 1902 -- (Royero 1999:217 [ref. 41762]). •Synonym of Amarginops ornatus (Boulenger 1902). Current status: Synonym of Amarginops ornatus (Boulenger 1902). Habitat: freshwater.