Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
                     [crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       [crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         [crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       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 [paraphyletic] - bony fishes] see [unranked] Euteleostomi
                                                 [Subclass Sarcopterygii Romer, 1955 [paraphyletic]] see Clade Sarcopterygii Romer, 1955
                                                   [Order †Crossopterygii Huxley, 1861 - lobe-finned fishes] see Infraclass Crossopterygii Huxley, 1861
                                                     [Suborder †Rhipidistia Cope, 1887]
                                                       [Superfamily †Osteolepidoidea]
                                                         [Family †Eusthenopteridae Young et al., 1992] see Family Tristichopteridae Cope, 1887