| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Ctenicella dione | Harant, 1927 | synonym | No | junior synonym |
original combination |
| Cynthia dione | Savigny, 1816 | synonym | No | senior synonym |
original combination |
| Molgula dione | (Savigny, 1816) | accepted name | Yes | senior synonym |
new combination |
| Molgula somaliensis | Millar, 1988 | synonym | No | junior synonym |
original combination |