| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Geodinella anthosigma | Tanita & Hoshino, 1989 | synonym | No | senior synonym |
original combination |
| Placospongia anthosigma | (Tanita & Hoshino, 1989) | accepted name | Yes | senior synonym |
new combination |