gracilis, Gastrotokeus Klunzinger [C. B.] 1872:44 [Archiv für Naturgeschichte v. 38 (pt. 1); ref. 2623] Port Phillip, Victoria, Australia. Syntypes: SMNS 1809 (4). Type catalog: Fricke 1992:18 [ref. 20296], Fricke 2005:62 [ref. 29864]. Correct spelling of original genus is Gasterotokeus. •Synonym of Stigmatopora argus (Richardson 1840) -- (Dawson 1982:579 [ref. 5443], Dawson 1985:176 [ref. 6541], Paxton et al. 1989:430 [ref. 12442], Gomon et al. 1994:468 [ref. 22532], Paxton et al. 2006:842 [ref. 29073]). Current status: Synonym of Stigmatopora argus (Richardson 1840). Syngnathidae: Syngnathinae. Habitat: brackish, marine.