| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| ! Archidistoma diminutum | (Kott, 1957) | synonym | No | senior synonym |
new combination |
| Archidistoma richeri | Monniot, 1988 | synonym | No | junior synonym |
original combination |
| Archidistoma rubripunctum | Monniot, 1988 | synonym | No | junior synonym |
original combination |
| Clavelina diminuta | Kott, 1957 | synonym | No | senior synonym |
original combination |
| Pycnoclavella diminuta | (Kott, 1957) | accepted name | Yes | senior synonym |
new combination |