Trimerorhachidae
| Trimerorhachidae | |
|---|---|
| Skull of Trimerorhachis insignis | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | †Temnospondyli |
| Suborder: | †Dvinosauria |
| Family: | †Trimerorhachidae Cope, 1882 |
Trimerorhachidae is a family of dvinosaurian temnospondyls, including Lafonius, Trimerorhachis, Procuhy and Neldasaurus.
They were semiaquatic carnivores that lived from the Late Carboniferous to the Early Permian.