| Species | Name Used in Reference |
|---|---|
| Hippocampus abdominalis Lesson, 1827 | Hippocampus abdominalis (p. 124-125) |
| Phycodurus eques (Günther, 1865) | Phycodurus eques (p. 126-127) |
| Stigmatopora nigra Kaup, 1856 | Stigmatophora nigra (p. 128-129) |
| Urocampus carinirostris Castelnau, 1872 | Urocampus carinirostris (p. 130-131) |