| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Bela costulata | (Risso, 1826) | synonym | No | senior synonym |
new combination |
| Mangelia costulata | Risso, 1826 | accepted name | Yes | senior synonym |
original combination |
| Smithiella costulata | (Risso, 1826) | synonym | No | senior synonym |
new combination |