| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Bela powisiana | (Dautzenberg, 1887) | accepted name | Yes | senior synonym |
new combination |
| Mangelia powisiana | (Dautzenberg, 1887) | synonym | No | senior synonym |
new combination |
| Raphitoma powisiana | Dautzenberg, 1887 | synonym | No | senior synonym |
original combination |