| Botryllus mortenseni Millar, 1964 | Synonym (WoRMs) |
| Status | junior synonym, original combination |
| ICZN valid name | No |
| Status ref. | Primo, C. and E. Vazquez, 2004 |
| Comment | Considered as a valid species in Ref. 3477. |
| Etymology of Generic name | |
| Etymology of specific name |