| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cucumaria dubiosa | Semper, 1868 | synonym | No | senior synonym |
original combination |
| Pseudocnus dubiosus | (Semper, 1868) | accepted name | Yes | senior synonym |
new combination |
| Pseudocnus dubiosus leoninus | (Semper, 1868) | accepted name | No | senior synonym |
new combination |