| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Hydractinia borealis | (Mayer, 1900) | synonym | No | senior synonym |
new combination |
| Podocoryna borealis | (Mayer, 1900) | accepted name | Yes | senior synonym |
new combination |
| Podocoryne borealis | (Mayer, 1900) | synonym | No | senior synonym |
new combination |