| Synonymous name | : | Hippocampus brachyrhynchus Duncker, 1914 | |
Ref: W.N. Eschmeyer, 2004-2016: 13 Mar 2009. |
| Synonymous name | : | Hippocampus natalensis von Bonde, 1923 | |
Ref: W.N. Eschmeyer, 2004-2016: 13 Mar 2009. |
| Synonymous name | : | Hippocampus obscurus Ehrenberg, in Klunzinger, 1871, nom. inval. | |
Ref: W.N. Eschmeyer, 2004-2016: 13 Mar 2009. |