See also Patterson and Pascual 1968
Sister taxa: Adelphomyinae, Carterodon, Chaetomyinae, Dactylomyinae, Echimyinae, Eumysops, Euryzygomatomys, Gaimanomys, Haplostropha, Heteropsomyinae, Maruchito, Myocastor, Quebradahondomys, Reigechimys, Thrichomys
Ecology: scansorial herbivore
• Quaternary of Brazil (1 collection)
• Miocene of Argentina (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.