Mammalia - Rodentia - Cricetidae

Parent taxon: Akodontini according to G. D'Elía 2003

Sister taxa: Akodon, Bibimys, Blarinomys, Deltamys, Juscelinomys, Kunsia, Lenoxus, Necromys, Oxymycterus, Scapteromys, Thalpomys, Thaptomys

Subtaxa: none

Ecology: ground dwelling herbivore