| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Anthopleura japonica | Verrill, 1899 | accepted name | Yes | senior synonym |
original combination |
| Anthopleura mcmurrichi | Wassilieff, 1908 | synonym | No | junior synonym |
original combination |
| Bunodes japonica | Verrill, 1870 | misapplied name | No | misidentification |
misapplied |
| Gyractis japonica | (Verrill, 1899) | synonym | No | senior synonym |
new combination |