Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota J.R. Wagner, 2004 [J. Wiemann et al., 2020]
           Clade neomura T. Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria T. Cavalier-Smith, 2022(2021)
                 Clade dorsates T. Cavalier-Smith, 2022(2021)
                   Clade podiates T. Cavalier-Smith, 2013(2012)
                     [crown] Clade Amorphea S.M. Adl et al., 2012 [A.G.B. Simpson et al., 2020]
                       [crown] Clade Obazoa M.W. Brown et al., 2013, nom. cl. nov.
                         [crown] Clade Opisthokonta T. Cavalier-Smith, 1987 [A.G.B. Simpson & M. Medina, 2020] - animal-fungal clade
                           Superkingdom Holozoa B.F. Lang et al., 2002
                             Clade filozoa K. Shalchian-Tabrizi et al., 2008, nom. cl. nov.
                               Kingdom Animalia C. Linnaeus, 1758 - animals
                                 Clade Planulozoa A. Wallberg et al., 2004, nom. cl. nov.
                                   Subkingdom Bilateria (Hatschek, 1888) Cavalier-Smith, 1983 - bilaterians
                                     Clade Nephrozoa U. Jondelius et al., 2002, nom. cl. nov.
                                       Infrakingdom Deuterostomia Grobben, 1908
                                         Phylum Chordata Bateson, 1885 - chordates
                                           Subphylum Vertebrata Cuvier, 1812 - vertebrates
                                             Myopterygii - myopterygians
                                               Superclass Gnathostomata C. Gegenbaur, 1874 - jawed vertebrates
                                                 Grade Teleostomi C.L. Bonaparte, 1836
                                                   Euteleostomi - bony vertebrates
                                                     Clade Sarcopterygii (Romer, 1955)
                                                       [crown] Rhipidistia Cope, 1887
                                                         Clade Tetrapodomorpha Ahlberg, 1991
                                                           Clade Osteolepidimorpha
                                                             Clade Tetrapoda B. Hatschek & C.J. Cori, 1896 [J. Gauthier et al., in M.J. Benton, ed., 1988]
                                                               [crown] Clade Neotetrapoda
                                                                 Clade Reptiliomorpha Säve-Söderbergh, 1934
                                                                   Batrachosauria
                                                                     [plesion] Order †Seymouriamorpha D.M.S. Watson, 1917
                                                                       Family †Kotlassiidae Romer, 1934
                                                                         Genus †Kotlassiaᵀ Amalitzky, [1921]
                                                                           1 †Kotlassia prima Amalitzky, 1898