Trichasaurus

Trichasaurus
Temporal range: 279.5–272.5 Ma Kungurian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: †Caseasauria
Family: †Caseidae
Genus: †Trichasaurus
Williston, 1913

Trichasaurus is an extinct genus of caseid synapsids.