†subfamily Eumysopinae Rusconi 1935 (spiny rat)
Mammalia - Rodentia - Echimyidae
Parent taxon: Echimyidae according to A. M. Candela et al. 2020
See also Olivares et al. 2017
Sister taxa: Adelphomyinae, Carterodon, Chaetomyinae, Clyomys, Dactylomyinae, Dactylomys, Dicolpomys, Diplomys, Echimyinae, Eumysops, Euryzygomatomys, Gaimanomys, Haplostropha, Heteropsomyinae, Hoplomys, Isothrix, Lonchothrix, Maruchito, Mesomys, Myocastor, Pampamys, Paradelphomys, Proatherura, Quebradahondomys, Reigechimys, Theridomysops, Thrichomys, Trinomys
Subtaxa: Palaeoechimys Proclinodontomys Ullumys
Ecology: scansorial herbivore
Distribution: