| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cystodytes aucklandicus | Nott, 1892 | synonym | No | junior synonym |
original combination |
| Cystodytes dellechiajei | (Della Valle, 1877) | accepted name | Yes | senior synonym |
new combination |
| Cystodytes hapu | Monniot & Monniot, 1987 | synonym | No | junior synonym |
original combination |
| Distoma dellachiajei | Della Valle, 1877 | synonym | No | senior synonym |
original combination |