hardwickii, Acanthonotus Gray [J. E.] 1831:8 [Zoological Miscellany 1831; ref. 1879] India. No types known. Type catalog: Ferraris 2007:356 [ref. 29155]. Original as Hardwickii. Pl. 2 (fig. 1) of [ref. 1878] is mentioned in the text, not found. Unneeded new name for Silurus (Acanthonotus) cuvieri Gray 1830. •Synonym of Ailia coila (Hamilton 1822) -- (Menon 1999:221 [ref. 24904], Ferraris 2007:356 [ref. 29155]). Current status: Synonym of Ailia coila (Hamilton 1822). Ailiidae. Habitat: freshwater.