| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Corynomma speculator | Chun, 1906 | synonym | No | junior synonym |
original combination |
| Helicocranchia fisheri | Berry, 1909 | synonym | No | junior synonym |
original combination |
| Megalocranchia abyssicola | (Goodrich, 1896) | accepted name | Yes | senior synonym |
new combination |
| Taonius abyssicola | Goodrich, 1896 | synonym | No | senior synonym |
original combination |