Mammalia - Rodentia - Cricetidae

Alternative combinations: Eumys nematodon, Hesperomys nematodon, Peromyscus nematodon

Belongs to Leidymys according to L. D. Martin 1980

Sister taxa: Leidymys alicae, Leidymys azybaevi, Leidymys blacki, Leidymys cerasus, Leidymys korthi, Leidymys lockingtonianus, Leidymys parvus

Ecology: ground dwelling herbivore

Average measurements (in mm): M1 2.61 x 1.79, M2 2.02 x 1.86, M3 1.83 x 1.83