cochinchinensis, Arius Günther [A.] 1864:170, Figs. [Catalogue of the fishes in the British Museum v. 5; ref. 1974] Cochinchina [southern Vietnam]. Holotype (unique): BMNH 1862.9.18.4 (skin). Type catalog: Ferraris 2007:34 [ref. 29155].. •Synonym of Arius arius (Hamilton 1822) -- (Kailola 1999:1840 [ref. 24732], Kailola 2004:127 [ref. 28108], Marceniuk & Menezes 2007:15 [ref. 29031], Ferraris 2007:34 [ref. 29155], Kailola 2022:186 [ref. 39697]). Current status: Synonym of Arius arius (Hamilton 1822). Ariidae: Ariinae. Habitat: brackish, marine.