| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cassidea coronulata | (Sowerby, 1825) | synonym | No | junior synonym |
new combination |
| Phalium bandatum | (Perry, 1811) | accepted name | Yes | senior synonym |
new combination |
| Phalium exaratum | (Reeve, 1848) | synonym | No | junior synonym |
new combination |
| Phalium pseudobandatum | Tan, Ng & Nguang, 2013 | synonym | No | junior synonym |
original combination |