living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
  Status: extant
     Kingdom Animalia Linnaeus, 1758 - animals
    Status: extant
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
      Status: extant
         Phylum Chordata Bateson, 1885 - chordates
        Status: extant
           Subphylum Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
          Status: extant
             Class Mammalia Linnaeus, 1758 - mammals
            Status: extant
               Subclass Theria Parker & Haswell, 1897
              Status: extant
                 Infraclass Eutheria Gill, 1872
                Status: extant
                   Order Odontoceta Ameghino, 1889 see Parvorder Odontoceti Flower, 1867
                  Status: extant
                     Family Ziphiidae Gray, 1850 - beaked whales
                    Status: extant
                       Genus Tamacetus nom. null. see Genus Tasmacetus Oliver, 1937
                      Status: extant
                         Tamacetus shepherdi Oliver, 1937 see Tasmacetus shepherdi Oliver, 1937
                        Status: extant