| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cucumaria cognata | Lampert, 1885 | synonym | No | senior synonym |
original combination |
| Semperia cognata | (Lampert, 1885) | synonym | No | senior synonym |
new combination |
| Thyone cognata | (Lampert, 1885) | accepted name | Yes | senior synonym |
new combination |