gazella, Hippichthys Whitley [G. P.] 1947:148 [Australian Zoologist v. 11 (pt 2); ref. 4708] Broome, Western Australia. Holotype: WAM P.2871-001. Type catalog: Hutchins & Smith 1991:15 [ref. 19335], Moore et al. 2008:16 [ref. 30117]. •Synonym of Parasyngnathus penicillus (Cantor 1849) -- (Dawson 1984:76 [ref. 21119]). •Synonym of Hippichthys penicillus (Cantor 1849) -- (Dawson 1985:100 [ref. 6541], Paxton et al. 1989:420 [ref. 12442], Paxton et al. 2006:824 [ref. 29073], Kottelat 2013:304 [ref. 32989]). Current status: Synonym of Hippichthys penicillus (Cantor 1849). Syngnathidae: Syngnathinae. Habitat: freshwater, brackish, marine.