living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Mammalia Linnaeus, 1758 - mammals
               Subclass Theria Parker & Haswell, 1897
                 Infraclass Eutheria Gill, 1872
                   Order Rodentia Bowdich, 1821 - rodents
                     Suborder Sciuromorpha Brandt, 1855
                       Family Geomyidae Bonaparte, 1845 - pocket gophers
                         1 Genus Cratogeomys Merriam, 1895 - yellow-faced and Mexican pocket gophers see Subgenus Cratogeomys Merriam, 1895
                         2 Genus Geomys Rafinesque, 1817 - eastern pocket gophers
                         3 Genus Thomomys Wied-Neuwied, 1839 - western pocket gophers
                         4 Genus Macrogeomys Merriam, 1895 see Subgenus Macrogeomys Merriam
                         5 Genus Orthogeomys Merriam, 1895 - taltuzas
                         6 Genus Heterogeomys Merriam, 1895 see Subgenus Heterogeomys Merriam
                         7 Genus Pappogeomys Merriam, 1895 - Alcorn's and Buller's pocket gophers
                         8 Genus Zygogeomys Merriam, 1895 - tuza