| Synonym (Tên trùng) | Tác giả | CoL Status | Có giá trị | Synonymy | Combination |
|---|---|---|---|---|---|
| Cerithium exigua | Adams, 1850 | synonym | No | senior synonym |
original combination |
| Triphora exigua | (Adams, 1850) | accepted name | Yes | senior synonym |
new combination |