| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Bathypolypus ergasticus | (Fischer & Fischer, 1892) | accepted name | Yes | senior synonym |
new combination |
| Benthoctopus ergasticus | (Fischer & Fischer, 1892) | synonym | No | senior synonym |
new combination |
| Octopus ergasticus | Fischer & Fischer, 1892 | synonym | No | senior synonym |
original combination |
| Polypus profundicola | Massy, 1907 | synonym | No | junior synonym |
original combination |