Armintomys

Armintomys was a genus of extinct rodent from North America related to jerboas and jumping mice. It is the only genus in the family Armintomyidae. It is the oldest known example of a hystricomorphous zygomasseteric dentition, and lived during the early Eocene. * v * t * e

Armintomys

Armintomys was a genus of extinct rodent from North America related to jerboas and jumping mice. It is the only genus in the family Armintomyidae. It is the oldest known example of a hystricomorphous zygomasseteric dentition, and lived during the early Eocene. * v * t * e