caballus, Syngnathus Larrañaga [D. A.] 1923:378, 390 [Escritos de Don Dámaso Antonio Larrañaga v. 2; ref. 22561] Uruguay. Also appeared in Devincenzi 1925:318, 323 [ref. 20322]; Devincenzi treated as a synonym of Hippocampus punctulatus Guichenot 1853. •Synonym of Hippocampus punctulatus Guichenot 1853 -- (Kuiter 2009:18 [ref. 30404]). •Synonym of Hippocampus erectus Perry 1810 -- (Lourie et al. 2016:24 [ref. 34632]). Current status: Synonym of Hippocampus erectus Perry 1810. Syngnathidae: Syngnathinae. Habitat: marine.