| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Alcyonium testudinarium | Lamarck, 1815 | synonym | No | senior synonym |
original combination |
| Petrosia testudinaria | (Lamarck, 1815) | accepted name | No | senior synonym |
new combination |
| Reniera crateriformis | Carter, 1882 | synonym | No | junior synonym |
original combination |
| Reniera testudinaria | (Lamarck, 1815) | synonym | No | senior synonym |
new combination |
| Xestospongia testudinaria | (Lamarck, 1815) | accepted name | Yes | senior synonym |
new combination |
| Xestospongia testudinaria var. fistulophora | (Wilson, 1925) | accepted name | No | senior synonym |
new combination |