| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Miliolina seminula | (Linnaeus, 1767) | synonym | No | senior synonym |
new combination |
| Quinqueloculina semiluna | (Linnaeus, 1758) | ambiguous synonym | No | questionable |
new combination |
| Quinqueloculina seminula | (Linnaeus, 1758) | accepted name | Yes | senior synonym |
new combination |
| Quinqueloculina seminulum | (Linnaeus, 1758) | synonym | No | senior synonym |
new combination |