| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cymatium pileare | (Linnaeus, 1758) | accepted name | Yes | senior synonym |
new combination |
| Cymatium prima | Pilsbry, 1945 | synonym | No | junior synonym |
original combination |
| Dissentoma velei | Calkins, 1878 | synonym | No | junior synonym |
original combination |