| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cancer distinguendus | De Haan, 1835 | synonym | No | senior synonym |
original combination |
| Macromedaeus distinguendus | (De Haan, 1835) | accepted name | Yes | senior synonym |
new combination |
| Xantho distinguendus | De Haan, 1835 | synonym | No | senior synonym |
change in rank |