[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Animalia Linnaeus, 1758 - animals
     Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
       Bilateria Hatschek, 1888 see Subkingdom Bilateria Hatschek, 1888
         Deuterostomia Grobben, 1908 see Infrakingdom Deuterostomia Grobben, 1908
           Chordata Bateson, 1885 - chordates
             Vertebrata Cuvier, 1812 - vertebrates
               Pisces Linnaeus, 1758 - fishes
                 Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
                   Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
                     Chondrostei Müller, 1844 see Subclass Chondrostei Müller, 1844
                       1 Polypteriformes - bichirs
                       2 Acipenseriformes Berg, 1940 - sturgeons