Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         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
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         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 Craniata auct.
                                             Infraphylum Vertebrata Lamarck, 1801 - vertebrates
                                               Clade Pan-Gnathostomata Downs 2020
                                                 Superclass Gnathostomataᵀ Gegenbaur, 1874 - jawed vertebrates
                                                   [crown] Clade Eugnathostomata
                                                     Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
                                                       Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                                                         Clade Pan-Actinopterygii Rowe 2004 [Moore & Near 2020]
                                                           Clade Actinopterygiiᵀ Woodward 1891 [Moore & Near 2020]
                                                             Clade Pan-Actinopteri Moore & Near 2020
                                                               Class Actinopteri Cope, 1871
                                                                 Subclass Neopterygii Regan, 1923
                                                                   Infraclass Holostei Müller, 1846 - gars, bowfins, and relatives
                                                                     Division Halecomorphi Cope, 1872
                                                                       Order †Parasemionotiformes Lehman, 1966 [monotypic]
                                                                         Family †Parasemionotidaeᵀ Stensiö, 1931
                                                                           01 Genus †Broughia Stensiö, 1932
                                                                           02 Genus †Devillersia Beltan, 1968
                                                                           03 Genus †Helmolepis Stensiö, 1932
                                                                           04 Genus †Icarealcyon Beltan, 1980
                                                                           05 Genus †Jacobulus Lehman, 1952
                                                                           06 Genus †Lehmanotus Beltan, 1968
                                                                           07 Genus †Ospia Stensiö, 1932
                                                                           08 Genus †Paracentrophorus Piveteau, 1941
                                                                           09 Genus †Parasemionotusᵀ Piveteau, 1929
                                                                           10 Genus †Piveteaunotus Beltan, 1968
                                                                           11 Genus †Promecosomina Wade, 1935
                                                                           12 Genus †Stensionotus Lehman, 1952
                                                                           13 Genus †Thomasinotus Lehman, 1952
                                                                           14 Genus †Tungusichthys Berg, 1941
                                                                           15 Genus †Watsonulus Brough, 1939