coenosus, Silurus (Pimelodus) Richardson [J.] 1836:132 [Fauna Boreali-Americana Part 3; ref. 3731] Lake Huron [possibly Penetanguishene, Simcoe County Ontario, Canada]. Holotype (unique): whereabouts unknown. Type catalog: Gilbert 1998:210 [ref. 23395], Ferraris 2007:205 [ref. 29155]. •Questionably a synonym of Ictalurus natalis (Lesueur 1819) -- (Scott & Crossman 1998:598 [ref. 24570]). •Synonym of Ameiurus natalis (Lesueur 1819), subspecies natalis -- (Gilbert 1998:210 [ref. 23395]). •Synonym of Ameiurus natalis (Lesueur 1819) -- (Ferraris 2007:205 [ref. 29155]). Current status: Synonym of Ameiurus natalis (Lesueur 1819). Ictaluridae. Habitat: freshwater.