Mammalia - Rodentia - Eutypomyidae

Full reference: A. E. Wood. 1974. Texas Memorial Museum Bulletin 21

Belongs to Eutypomys according to A. E. Wood 1974

Sister taxa: Eutypomys acares, Eutypomys hibernodus, Eutypomys montanensis, Eutypomys obliquidens, Eutypomys parvus, Eutypomys thomsoni

Type specimen: Its type locality is Reeves Bonebed, which is in a Chadronian terrestrial horizon in Texas

Ecology: ground dwelling herbivore

Average measurements (in mm): P4 3.69 x 3.58, M1 3.64 x 3.84, M2 3.51 x 3.80, m1 3.66 x 3.34