| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Chalina montagui | (Fleming, 1828) | synonym | No | junior synonym |
new combination |
| Haliclona cinerea | (Grant, 1826) | accepted name | Yes | senior synonym |
new combination |
| Haliclona flabello-digitatus | Burton, 1934 | synonym | No | junior synonym |
original combination |
| Reniera cinerea | (Grant, 1826) | synonym | No | senior synonym |
new combination |