| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Brachynotus edwardsii | Hilgendorf, 1882 | synonym | No | junior synonym |
original combination |
| Cyclograpsus sexdentatus | Milne Edwards, 1837 | synonym | No | senior synonym |
original combination |
| ! Hemigrapsus edwardsi | (Hilgendorf, 1882) | synonym | No | junior synonym |
new combination |
| Hemigrapsus edwardsii | (Hilgendorf, 1882) | synonym | No | junior synonym |
new combination |
| Hemigrapsus sexdentatus | (Milne Edwards, 1837) | accepted name | Yes | senior synonym |
new combination |
| Heterograpsus sexdentatus | (Milne Edwards, 1837) | synonym | No | senior synonym |
new combination |