Kingdom [Animalia] Linnaeus, 1758 - animals
Subkingdom Metazoa Haeckel, 1874
see Kingdom Animalia Linnaeus, 1758
Division Eumetazoa Butschli, 1910
see Subkingdom Eumetazoa Butschli, 1910
Subdivision Bilateralia
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Mammalia Linnaeus, 1758 - mammals
Subclass Eutheria Gill, 1872
see Infraclass Eutheria Gill, 1872
Order Rodentia Bowdich, 1821 - rodents
Suborder Sciuromorpha Brandt, 1855
Superfamily Geomyoidea Bonaparte, 1845
Family Heteromyidae Gray, 1868 - pocket mice, kangaroo rats, and kangaroo mice
Genus Liomys Merriam, 1902 - spiny pocket mice
Liomys irroratus (Gray, 1868) - Mexican spiny pocket mouse
Liomys pictus (Thomas, 1893) - painted spiny pocket mouse