Erethizontinae

Erethizontinae is a subfamily of the New World porcupine family Erethizontidae,^[1] and includes all species of the family with the exception of the bristle-spined rat, Chaetomys subspinosus, which is classified in its own subfamily, Chaetomyinae.

Erethizontinae
North American porcupine (Erethizon dorsatum)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Rodentia
Family:	Erethizontidae
Subfamily:	Erethizontinae Bonaparte, 1845
Genera
Coendou Erethizon