Family Dasyproctidae Gray 1825 (caviomorph)
PaleoDB taxon number: 42082
Parent taxon: Cavioidea according to N. S. Upham and B. D. Patterson 2015
Sister taxa: Agoutidae, Andemys, Asteromys, Caviidae, Chubutomys, Cuniculidae, Eobranisamys, Eocardiidae, Guiomys, Hydrochoeridae, Microcardiodon
Subtaxa: Alloiomys, Australoprocta, Dasyprocta, Incamys, Mesoprocta, Microscleromys, Myoprocta, Neoreomys
Type: Dasyprocta
Ecology: ground dwelling herbivore