| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Serpulorbis medusae | (Pilsbry, 1891) | accepted name | Yes | senior synonym |
new combination |
| Thylacodes medusae | Pilsbry, 1891 | synonym | No | senior synonym |
original combination |
| Vermetus medusae | (Pilsbry, 1891) | synonym | No | senior synonym |
new combination |