Trichasaurus

Trichasaurus is an extinct genus of caseid synapsids.

Trichasaurus Temporal range: 279.5–272.5 Ma PreꞒ Ꞓ O S D C P T J K Pg N Kungurian
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Synapsida
Clade:	†Caseasauria
Family:	†Caseidae
Genus:	†Trichasaurus Williston, 1913

See also

• List of pelycosaurs