| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Janua pagenstecheri | (Quatrefages, 1865) | accepted name | Yes | senior synonym |
new combination |
| Janua pusilloides | (Bush, 1904) | synonym | No | junior synonym |
new combination |
| Spirorbis pusilloides | Bush, 1904 | synonym | No | junior synonym |
original combination |