| Synonym | Pengarang | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cryptonatica affinis | (Gmelin, 1791) | accepted name | Yes | senior synonym |
new combination |
| Cryptonatica clausa | unspecified | synonym | No | junior synonym |
|
| Natica affinis | Gmelin, 1791 | synonym | No | senior synonym |
original combination |
| Natica clausa | Broderip & Sowerby I, 1829 | synonym | No | junior synonym |
original combination |
| Nerita affinis | Gmelin, 1791 | synonym | No | senior synonym |
original combination |