maculosus, Trachelyopterus coriaceus Eigenmann [C. H.] & Eigenmann [R. S.] 1888:157 [Proceedings of the California Academy of Sciences (Series 2) v. 1 (pt 2); ref. 1249] Rio Xingu at Porto de Moz, Amazon delta, Pará, Brazil. Holotype (unique): MCZ 7337. Type catalog: Ferraris 2007:79 [ref. 29155]. Secondary homonym of Trachelyopterus maculosus (Valenciennes 1840). •Valid as Trachelyopterus maculosus Eigenmann & Eigenmann 1888 -- (Burgess 1989:242 [ref. 12860]). •Synonym of Trachelyopterus coriaceus Valenciennes 1840 -- (Ferraris in Reis et al. 2003:478 [ref. 27061], Ferraris 2007:79 [ref. 29155]). 2°Homonym. Current status: Synonym of Trachelyopterus coriaceus Valenciennes 1840. Auchenipteridae: Auchenipterinae. Habitat: freshwater.