| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Carteriospongia caliciformis | Carter, 1885 | synonym | No | senior synonym |
original combination |
| Phyllospongia aliena | Wilson, 1925 | synonym | No | junior synonym |
original combination |
| Strepsichordaia aliena | (Wilson, 1925) | synonym | No | junior synonym |
new combination |
| Strepsichordaia caliciformis | (Carter, 1885) | accepted name | Yes | senior synonym |
new combination |