| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Caesira confluxa | unspecified | synonym | No | senior synonym |
|
| Microcosmus confluxus | unspecified | synonym | No | senior synonym |
|
| Molgula confluxa | (Sluiter, 1912) | accepted name | Yes | senior synonym |
new combination |