| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Grapsus grapsus tenuicrustatus | (Herbst, 1783) | synonym | No | junior synonym |
new combination |
| Grapsus tenuicrustatus | (Herbst, 1783) | accepted name | Yes | senior synonym |
change in rank |