| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Macrophiothrix bedoti | (de Loriol, 1893) | synonym | No | junior synonym |
new combination |
| Macrophiothrix propinqua | (Lyman, 1861) | accepted name | Yes | senior synonym |
new combination |
| Ophiothrix propinqua | Lyman, 1861 | synonym | No | senior synonym |
original combination |