| Orcinus nanus Mikhalev, Ivashin, Savusin, & Zelenaya, 1981 | Synonym (WoRMs) |
| Status | junior synonym, original combination |
| ICZN valid name | No |
| Status ref. | Rice, D.W., 1998 |
| Comment | Author and year from Ref. 75630. Best regarded as a nomen nudum. Proposed for some killer whales, collected at about 120°W in the Antarctic Ocean (Ref. 1522). |
| Etymology of Generic name | |
| Etymology of specific name |