| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Obtusella tumidula | (Sars, 1878) | synonym | No | senior synonym |
new combination |
| Pusillina tumidula | (Sars, 1878) | accepted name | Yes | senior synonym |
new combination |
| Setia tumidula | (Sars, 1878) | synonym | No | senior synonym |
new combination |