| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Achelous whitei | Milne-Edwards, 1861 | synonym | No | junior synonym |
original combination |
| Amphitrite gracilimanus | Stimpson, 1858 | synonym | No | senior synonym |
original combination |
| Portunus gracilimanus | (Stimpson, 1858) | accepted name | Yes | senior synonym |
new combination |