Castorimorpha

Castorimorpha
Kangaroo rat
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Suborder:	Castorimorpha
Families
Superfamily Castoroidea: Castoridae Superfamily Geomyoidea: Heteromyidae Geomyidae

Castorimorpha is the suborder of rodents containing the beavers, the pocket gophers, and the kangaroo rats.