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-Sarcopterygii
Clade Sarcopterygii Romer, 1955
Clade Dipnotetrapodomorpha Nelson, 2006
Clade Rhipidistia Cope, 1887
Clade Tetrapodomorpha Ahlberg, 1991
Clade Osteolepidida Boulenger 1901 [Cloutier & Ahlberg 1996]
Clade Eotetrapodiformes Coates & Friedman, 2010
[crown] Clade Elpistostegalia Camp & Allison, 1961
Clade Stegocephali Cope 1868 [Laurin 2020]
Clade Labyrinthodontia Owen 1859 [Laurin 2020]
Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
Clade Pan-Amniota Rowe 2004 [Laurin & Smithson 2020]
Clade Batrachosauria
Clade Amniota Haeckel 1866 [Laurin & Reisz 2020]
Class Reptilia Linnaeus, 1758 - reptiles
Clade Eureptilia Olson, 1947
Clade Romeriida Gauthier, Kluge & Rowe, 1988
Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
Clade Neodiapsida Benton 1985
Clade Pan-Lepidosauria Gauthier & de Queiroz 2020, sedis mutabilis
[crown] Subclass Lepidosauria Duméril & Bibron, 1839
Clade Pan-Squamata Gauthier & de Queiroz 2020
[crown] Order Squamata Oppel, 1811
Bifurcata Vidal & Hedges, 2005
Unidentata Vidal & Hedges, 2005
Episquamata Vidal & Hedges, 2005
Toxicofera Vidal & Hedges, 2005
Ophidia Brongniart, 1800
Suborder Serpentes Linnaeus, 1758 - snakes
Infraorder Alethinophidia Nopcsa, 1923
Afrophidia Vidal, Delmas & Hedges, 2007
Caenophidia Hoffstetter, 1939
Superfamily Colubroidea Oppel, 1811
Family Elapidae Boie, 1827
Subfamily Hydrophiinae Oppel, 1811 - sea snakes
Genus Acanthophis Daudin, 1803
Genus Aipysurus Lacepède, 1804
Genus Aspidomorphus Fitzinger, 1843
Genus Cacophis Günther, 1863
Genus Demansia Gray, 1842
Genus Denisonia Krefft, 1869
Genus Drysdalia Worrell, 1961
Genus Echiopsis Fitzinger, 1843 [monotypic]
Genus Paroplocephalus Keogh, Scott & Scanlon, 2000 [monotypic]
Genus Elapognathus Boulenger, 1896
Genus Emydocephalus Krefft, 1869
Genus Ephalophis Smith, 1931 [monotypic]
Genus Furina Duméril, 1853
Genus Hemiaspis Fitzinger, 1861
Genus Hoplocephalus Wagler, 1830
Genus Hydrelaps Boulenger, 1896 [monotypic]
Genus Hydrophisᵀ Latreille, 1801
Genus Kolpophis Smith, 1926 [monotypic]
Genus Loveridgelaps McDowell, 1970 [monotypic]
Genus Micropechis Boulenger, 1896 [monotypic]
Genus Notechis Boulenger, 1896 [monotypic]
Genus Ogmodon Peters, 1864 [monotypic]
Genus Oxyuranus Kinghorn, 1923
Genus Parahydrophis Burger & Natsuno, 1974 [monotypic]
Genus Parapistocalamus Roux, 1934 [monotypic]
Genus Pseudechis Wagler, 1830
Genus Pseudonaja Günther, 1858
Genus Rhinoplocephalus Müller, 1885 [monotypic]
Genus Cryptophis Worrell, 1961
Genus Salomonelaps McDowell, 1970 [monotypic]
Genus Simoselaps Jan, 1859
Genus Antaioserpens Wells & Wellington, 1985
Genus Brachyurophis Günther, 1863
Genus Suta Worrell, 1961
Genus Parasuta Worrell, 1961
Genus Thalassophis Schmidt, 1852 [monotypic]
Genus Toxicocalamus Boulenger, 1896
Genus Tropidechis Günther, 1863 [monotypic]
Genus Vermicella Günther, 1858
Genus Austrelaps Worrell, 1963
1 Austrelaps labialis (Jan, 1859)
2 Austrelaps ramsayi (Krefft, 1864)
3 Austrelaps superbusᵀ (Günther, 1858)