| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Monachus tropicalis | (Gray, 1850) | accepted name | Yes | senior synonym |
new combination |
| Neomonachus tropicalis | (Gray, 1850) | synonym | No | senior synonym |
new combination |
| Phoca tropicalis | Gray, 1850 | synonym | No | senior synonym |
original combination |