mammal family - a family of mammals

Hystricomorpha, suborder Hystricomorpha - an order of rodents including: porcupines; guinea pigs; chinchillas; etc.

Dasyprocta, genus Dasyprocta - type genus of the Dasyproctidae: agoutis

Cuniculus, genus Cuniculus - pacas

genus Stictomys, Stictomys - mountain pacas