| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cassidulina carinata | Silvestri, 1896 | accepted name | Yes | senior synonym |
original combination |
| Cassidulina laevigata var. carinata | Silvestri, 1896 | synonym | No | senior synonym |
change in rank |