robustus, Ichthaelurus Jordan [D. S.] 1877:76, Pls. 1 (fig. 3), 2 (fig. 4 & 4b) [Bulletin of the United States National Museum [v. 1] No. 10; ref. 14245] Exact locality unknown [Ohio or Mississippi rivers], U.S.A. Holotype: USNM 20056. Paratypes: USNM (1, not located). Type catalog: Ferraris & Vari 1992:18 [ref. 19771], Gilbert 1998:225 [ref. 23395], Ferraris 2007:210 [ref. 29155]. •Synonym of Ictalurus punctatus (Rafinesque 1818) -- (Gilbert 1998:225 [ref. 23395], Ferraris 2007:210 [ref. 29155]). Current status: Synonym of Ictalurus punctatus (Rafinesque 1818). Ictaluridae. Habitat: freshwater.