living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryotae see Domain Eukaryota Chatton, 1925
     Animalia Linnaeus, 1758 - animals
       Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Chordata Bateson, 1885 - chordates
           Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
             Mammalia Linnaeus, 1758 - mammals
               Theria Parker & Haswell, 1897
                 Eutheria Gill, 1872
                   Rodentia Bowdich, 1821 - rodents
                     Myomorpha Brandt, 1855 see Infraorder Myomorphi
                       Muroidea Batsch, 1788
                         Muridae Batsch, 1788 - rats, mice, hamsters, voles, lemmings, and gerbils
                           Hydromyinae Alston, 1876 see Subfamily Murinae Batsch, 1788
                             1 Hydromys Geoffroy Saint-Hilaire, 1804 - beaver-rats
                             2 Chrotomys Thomas, 1895 - Philippine striped rats
                             3 Paraleptomys Tate & Archbold, 1941
                             4 Pseudohydromys Rümmler, 1934 - New Guinea false water rats