costatus, Diplocrepis Ogilby [J. D.] 1885:270 [Proceedings of the Linnean Society of New South Wales v. 10 (pt 2); ref. 14457] Shark Reef, Port Jackson, New South Wales, Australia. Holotype: AMS B.7140. Paratypes: AMS B.7141 (1) •Synonym of Aspasmogaster tasmaniensis (Günther 1861) -- (Briggs 1955:50 [ref. 637]). •Valid as Aspasmogaster costata (Ogilby 1885) -- (Kuiter 1993:56 [ref. 23929], Hoese & Bray 2006:1571 [ref. 29000], Conway et al. 2018:92 [ref. 36157]). Current status: Valid as Aspasmogaster costata (Ogilby 1885). Gobiesocidae. Distribution: Australia. Habitat: marine.