Trachymochlus Hoedeman [J. J.] 1961:137 Masc. Trachymochlus cupido Hoedeman 1961. Type by monotypy. Placement uncertain, not an auchenipterid; perhaps with wrong locality (see Mees 1974:14 [ref. 2969]). •Genus inquirendum in Siluriformes -- (Ferraris 2007:431 [ref. 29155]). •Synonym of Chrysichthys Bleeker 1858 -- (Royero 1999:217 [ref. 41762]). Current status: Synonym of Chrysichthys Bleeker 1858. Auchenipteridae.