| Former rank | : | †Theriodontia (Suborder) Owen, 1876 | |
Ref: T. Rees (comp.), 2006-present: [5 Jun 2025]; 5 Jun 2025. [inferred] |
| Former unranked name | : | Theriodontia ([unranked]) Owen, 1876 | |
Ref: T. Rees (comp.), 2006-present: [5 Jun 2025]; 5 Jun 2025. [inferred] |