[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant; Count: 3p;9c;105o;30f;5g;1s; ‡3f;1g; †1p;2c;78o;164f;44g;14s
   Eukaryotes see Domain Eukaryota Chatton, 1925
  Status: extant; Count: 3p;9c;105o;30f;5g;1s; ‡3f;1g; †1p;2c;78o;164f;44g;14s
     Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
    Status: extant; Count: 3p;9c;105o;30f;5g;1s; ‡3f;1g; †1p;2c;78o;164f;44g;14s
       Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
      Status: extant; Count: 3p;9c;105o;30f;5g;1s; ‡3f;1g; †1p;2c;78o;164f;44g;14s
         Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
        Status: extant; Count: 3p;9c;105o;30f;5g;1s; ‡3f;1g; †1p;2c;78o;164f;44g;14s
           Phylum Chordata Bateson, 1885 - chordates
          Status: extant; Count: 9c;105o;30f;5g;1s; ‡3f;1g; †2c;78o;164f;41g;14s
             Subphylum Vertebrata Cuvier, 1812 - vertebrates
            Status: extant; Count: 9c;105o;30f;5g;1s; ‡3f;1g; †2c;78o;164f;38g;14s
               Infraphylum Gnathostomata Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
              Status: extant; Count: 8c;105o;30f;5g;1s; ‡3f;1g; †2c;69o;164f;35g;14s
                 Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
                Status: extant; Count: [o†o] 6c;96o;30f;5g;1s; ‡3f;1g; †55o;160f;35g;14s
                   Subclass Sarcopterygii Romer, 1955 see Clade Sarcopterygii Romer, 1955
                  Status: extant; Count: 6c;65o;25f;5g;1s; ‡3f;1g; †47o;140f;34g;14s
                     Infraclass Crossopterygii Huxley, 1861
                    Status: extant; Count: [o†o] 6c;64o;25f;5g;1s; ‡3f;1g; †47o;140f;34g;14s
                       Infraclass Tetrapodomorpha Ahlberg, 1991 see [unranked] Tetrapodomorpha Ahlberg, 1991
                      Status: extant; Count: 6c;63o;25f;5g;1s; ‡3f;1g; †45o;140f;34g;14s
                         Superorder Osteolepidida Boulenger, 1901 see [unranked] Osteolepidimorpha
                        Status: extant; Count: 6c;63o;25f;5g;1s; ‡3f;1g; †44o;140f;34g;14s
                           Superclass Tetrapoda Goodrich, 1930 - tetrapods see Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
                          Status: extant; Count: 6c;63o;25f;5g;1s; ‡3f;1g; †42o;138f;32g;14s
                             Class Unnamed
                            Status: extant; Count: 4c;60o;25f;5g;1s; ‡3f;1g; †41o;114f;27g;14s
                               Superorder Reptiliomorpha Säve-Söderbergh, 1934 see [unranked] Reptiliomorpha Säve-Söderbergh, 1934
                              Status: extant; Count: 4c;60o;25f;5g;1s; ‡3f;1g; †38o;114f;27g;14s
                                 Batrachosauria
                                Status: extant; Count: 4c;60o;25f;5g;1s; ‡3f;1g; †37o;114f;27g;14s
                                   Series Amniota Haeckel, 1866 see Clade Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988]
                                  Status: extant; Count: 4c;60o;25f;5g;1s; ‡3f;1g; †35o;114f;27g;14s
                                     Class Sauropsida Huxley, 1864 see Clade Reptilia Linnaeus 1758 [Gauthier, Kluge & Rowe 1988], nom. cl. inval.
                                    Status: extant; Count: 1c;32o;4f;1g; ‡1g; †13o;75f;12g
                                       Family †"Protorothyrididae" Price, 1937
                                      Status: fossil; Count: †1g
                                         Genus †Paleothyris Carroll, 1969
                                        Status: fossil; Count: -