parvicarinatus, Syngnathus Dawson [C. E.] 1978:288, Figs. 1-2 [Copeia 1978 (no. 2); ref. 8940] Mudflat, Dinah Beach inlet, Darwin, Northern Territory, Australia, depth to 5 cm. Holotype: WAM P.25801-001. Paratypes: AMNH 35963 (8), AMS I.20563-001 [ex AMNH 35963] (2), GCRL 15644 (2), USNM 217594 (1). Type catalog: Hutchins & Smith 1991:16 [ref. 19335], Moore et al. 2008:17 [ref. 30117]. •Valid as Parasyngnathus parvicarinatus (Dawson 1978) -- (Dawson 1984:79 [ref. 21119]). •Valid as Hippichthys parvicarinatus (Dawson 1978) -- (Dawson 1985:100 [ref. 6541], Paxton et al. 1989:420 [ref. 12442], Larson & Williams 1997:352 [ref. 23967], Paulus 1999:2271 [ref. 24794], Paxton et al. 2006:824 [ref. 29073], Kuiter 2009:280 [ref. 30404], Jenkins & Mailautoka 2010:114 [ref. 30900], Larson et al. 2013:76 [ref. 32988], Hamilton et al. 2016:Supplement 1 [ref. 35615]). Current status: Valid as Hippichthys parvicarinatus (Dawson 1978). Syngnathidae: Syngnathinae. Distribution: Northern Australia. Habitat: freshwater, brackish.