| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Acanthella cavernosa | Dendy, 1922 | accepted name | Yes | senior synonym |
original combination |
| Auletta constricta | Pulitzer-Finali, 1982 | synonym | No | junior synonym |
original combination |
| Phakellia cavernosa | (Dendy, 1922) | synonym | No | senior synonym |
new combination |