| Diademodontidae Temporal range: Early - Late Triassic |
|
|---|---|
| Skull of the diademodontid Diademodon tetragonus | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | Therapsida |
| Suborder: | Cynodontia |
| Stem group: | †Gomphodontia |
| Family: |
†Diademodontidae Haughton, 1925 |
Diademodontidae is an extinct family of Triassic gomphodonts. The best-known genus is Diademodon from South Africa. Titanogomphodon from Namibia may also be a member of Diademodontidae. The Chinese genera Hazhenia and Ordosiodon have also been included in the family, but were more recently identified as baurioid therocephalians. Remains of a diademodontid have been discovered in the Early Triassic Fremouw Formation in Antarctica.