| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Cynthia haustor | Stimpson, 1864 | synonym | No | senior synonym |
original combination |
| Halocynthia haustor | unspecified | synonym | No | senior synonym |
|
| Pyura haustor | (Stimpson, 1864) | accepted name | Yes | senior synonym |
new combination |