| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Achelous orbicularis | Richters, 1880 | synonym | No | senior synonym |
original combination |
| Neptunus orbicularis | (Richters, 1880) | synonym | No | senior synonym |
new combination |
| Portunus orbicularis | (Richters, 1880) | accepted name | Yes | senior synonym |
new combination |