horridus, Hypselognathus Dawson [C. E.] & Glover [C. J. M.] 1982:403, Figs. 1-2 [Proceedings of the Biological Society of Washington v. 95 (no. 2); ref. 5444] Off Anxious Bay, Great Australian Bight, South Australia, depth 30 fathoms. Holotype: SAMA F4676. Paratypes: GCRL 18057 (1), SAMA F4681 (1). •Valid as Hypselognathus horridus Dawson & Glover 1982 -- (Dawson 1985:104 [ref. 6541], Paxton et al. 1989:423 [ref. 12442], Gomon et al. 1994:451 [ref. 22532], Paxton et al. 2006:831 [ref. 29073], Kuiter 2008:459 [ref. 30642], Kuiter 2009:227 [ref. 30404], Hamilton et al. 2016:Supplement 2 [ref. 35615]). Current status: Valid as Hypselognathus horridus Dawson & Glover 1982. Syngnathidae: Syngnathinae. Distribution: Australia: South Australia. Habitat: marine.