depressiuscula, Stigmatophora Macleay [W.] 1881:299 [Proceedings of the Linnean Society of New South Wales v. 6 (pt 2); ref. 6222] King George Sound, Western Australia. Holotype (unique): AMS I.16289-001 (ex MAMU F280). Type catalog: Stanbury 1969:206 [ref. 19518]. Original genus should have been Stigmatopora. •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.