| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Terebratulina caput-serpentis var. septentrionalis | Couthouy, 1838 | synonym | No | junior synonym |
original combination |
| Terebratulina septentrionalis | (Couthouy, 1838) | accepted name | Yes | senior synonym |
new combination |
| ! Terebratulina serpentrionalis | (Couthouy, 1838) | synonym | No | senior synonym |
new combination |