life see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Eukaryota Chatton, 1925 - eukaryotes see Domain Eukaryota Chatton, 1925
     Metazoa Haeckel 1874 - multicellular animals see Kingdom Animalia Linnaeus, 1758
       Bilateria Hatschek, 1888 - bilaterians see Subkingdom Bilateria Hatschek, 1888
         Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
           Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
             Phylum Chordata Bateson, 1885 - chordates
               Subphylum Vertebrata Cuvier, 1812 - vertebrates
                 Infraphylum Gnathostomata Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
                   Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
                     Subclass Sarcopterygii Romer, 1955 see Clade Sarcopterygii Romer, 1955
                       Infraclass †Tetrapodomorpha Ahlberg, 1991 see [unranked] Tetrapodomorpha Ahlberg, 1991
                         1 Genus †Tungsenia Lu et al., 2012
                         2 Genus †Kenichthys Chang & Zhu, 1993
                         3 Family †Rhizodontidae Traquair, 1881 - rhizodontids
                         4 Family †Osteolepididae Cope, 1887
                         5 Genus †Eusthenopteron Whiteaves, 1881
                         6 Genus †Tristichopterus Egerton, 1861
                         7 Genus †Panderichthys Gross, 1941
                         8 Genus †Tiktaalik Daeschler et al., 2006
                         9 Superclass Tetrapoda Goodrich, 1930 - tetrapods see Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]