despaxi, Arius Puyo [J.] 1936:110, Fig. 17D [Bulletin de la Société d'Histoire Naturelle de Toulouse v. 71 (no. 4); ref. 15298] Cayenne River, French Guiana. Holotype (unique): MNHN 1936-0161. Type catalog: Bertin & Estève 1950:9 [ref. 19575], Ferraris 2007:36 [ref. 29155] •Synonym of Arius parkeri (Traill 1832) -- (Acero P. 2003:842 [ref. 26998]). •Synonym of Aspistor luniscutis (Valenciennes 1840) -- (Marceniuk & Ferraris in Reis et al. 2003:448 [ref. 27061], Ferraris 2007:36 [ref. 29155]). •Synonym of Sciades emphysetus (Müller & Troschel 1849) -- (Marceniuk & Menezes 2007:105 [ref. 29031]). •Synonym of Sciades parkeri (Traill 1832) -- (Betancur-R. et al. 2008:828 [ref. 29950]). Current status: Synonym of Sciades parkeri (Traill 1832). Ariidae: Ariinae. Habitat: brackish, marine.