Tribe Peromyscini (rodent)
Mammalia - Rodentia - Cricetidae
Parent taxon: Cricetinae according to J. A. Baskin 1978
Sister taxa: Apocricetus, Collimys, Cricetini, Cricetinus, Cricetulodon, Cricetulus, Leidymini, Mesocricetus, Neacomys, Neocricetodon, Phodopus, Rotundomys, Symmetrodontomys
Subtaxa: none
Ecology: ground dwelling herbivore
Distribution: found only at Terapa (Quaternary of Mexico)