| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cerithidea obtusa | (non Lamarck, 1822) | misapplied name | No | misidentification |
misapplied |
| Cerithidea quadrata | Sowerby, 1866 | accepted name | Yes | senior synonym |
original combination |
| Cerithidea rhizophorarum | (non Adams, 1855) | misapplied name | No | misidentification |
misapplied |
| Potamides quadratus | (Sowerby, 1866) | synonym | No | senior synonym |
new combination |