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
Myopterygii - myopterygians
Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
Grade Teleostomi Bonaparte, 1836
Euteleostomi - bony vertebrates
Clade Sarcopterygii Romer, 1955
[crown] Rhipidistia Cope, 1887
Clade Tetrapodomorpha Ahlberg, 1991
Clade Osteolepidimorpha
Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
[crown] Clade Neotetrapoda
Clade Reptiliomorpha Säve-Söderbergh, 1934
Batrachosauria
[crown] Clade Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Class Reptilia Linnaeus, 1758 - reptiles
Eureptilia Olson, 1947
Romeriida Gauthier, Kluge & Rowe, 1988
Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
[crown] 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
01 Genus Acanthophis Daudin, 1803
02 Genus Aipysurus Lacepède, 1804
03 Genus Aspidomorphus Fitzinger, 1843
04 Genus Austrelaps Worrell, 1963
05 Genus Cacophis Günther, 1863
06 Genus Demansia Gray, 1842
07 Genus Denisonia Krefft, 1869
08 Genus Drysdalia Worrell, 1961
09.1 Genus Echiopsis Fitzinger, 1843 [monotypic]
09.2 Genus Paroplocephalus Keogh, Scott & Scanlon, 2000 [monotypic]
10 Genus Elapognathus Boulenger, 1896
11 Genus Emydocephalus Krefft, 1869
12 Genus Ephalophis Smith, 1931 [monotypic]
13 Genus Furina Duméril, 1853
14 Genus Hemiaspis Fitzinger, 1861
15 Genus Hoplocephalus Wagler, 1830
16 Genus Hydrelaps Boulenger, 1896 [monotypic]
17 Genus Hydrophisᵀ Latreille, 1801
18 Genus Kolpophis Smith, 1926 [monotypic]
19 Genus Loveridgelaps McDowell, 1970 [monotypic]
20 Genus Micropechis Boulenger, 1896 [monotypic]
21 Genus Notechis Boulenger, 1896 [monotypic]
22 Genus Ogmodon Peters, 1864 [monotypic]
23 Genus Oxyuranus Kinghorn, 1923
24 Genus Parahydrophis Burger & Natsuno, 1974 [monotypic]
25 Genus Parapistocalamus Roux, 1934 [monotypic]
26 Genus Pseudechis Wagler, 1830
27 Genus Pseudonaja Günther, 1858
28.1 Genus Rhinoplocephalus Müller, 1885 [monotypic]
28.2 Genus Cryptophis Worrell, 1961
29 Genus Salomonelaps McDowell, 1970 [monotypic]
30.1 Genus Simoselaps Jan, 1859
30.2 Genus Antaioserpens Wells & Wellington, 1985
30.3 Genus Brachyurophis Günther, 1863
31.1 Genus Suta Worrell, 1961
31.2 Genus Parasuta Worrell, 1961
32 Genus Thalassophis Schmidt, 1852 [monotypic]
33 Genus Toxicocalamus Boulenger, 1896
34 Genus Tropidechis Günther, 1863 [monotypic]
35 Genus Vermicella Günther, 1858