| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Benthoctopus longibrachus | Ibanez, Sepulveda & Chong, 2006 | synonym | No | senior synonym |
original combination |
| Muusoctopus longibrachus | (Ibáñez, Sepúlveda & Chong, 2006) | accepted name | Yes | senior synonym |
new combination |