| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Mitra ambigua | Swainson, 1829 | synonym | No | senior synonym |
original combination |
| Nebularia ambigua | (Swainson, 1829) | synonym | No | senior synonym |
new combination |
| Strigatella ambigua | (Swainson, 1829) | accepted name | Yes | senior synonym |
new combination |