| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Harmothoe rarispina | (Sars, 1861) | accepted name | Yes | senior synonym |
new combination |
| Lagisca rarispina | (Sars, 1861) | synonym | No | senior synonym |
new combination |
| Polynoe rarispina | Sars, 1861 | synonym | No | senior synonym |
original combination |