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Castoridae

From Simple English Wikipedia, the free encyclopedia

Castoridae
Temporal range: Late Eocene–Recent
North American beaver, Castor canadensis
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Rodentia
Superfamily: Castoroidea
Family: Castoridae
Hemprich, 1820
Type genus
Castor
Linnaeus, 1758
Genera

See text

Skull of a beaver.

Castoridae is a family of rodents. Today, the only genus that has alive species in it is Castor. It contains modern-day beavers. In addition, about 20 extinct genera of beavers have been put into the family.