Natura - nature
Status: extant
actualia - actual entities
Status: extant
Mundus Plinius - physical world
Status: extant
naturalia - natural bodies
Status: extant
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
Clade neomura Cavalier-Smith, 1987
Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant
Domain Eukaryota Chatton, 1925 - eukaryotes
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Clade discaria Cavalier-Smith, 2021
Status: extant
Clade dorsates Cavalier-Smith, 2021
Status: extant
Clade podiates Cavalier-Smith, 2012
Period: Pre-Ediacaran - Present (4567 Ma - present); Status: extant
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Status: extant
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
Status: extant
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Status: extant
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Status: extant
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Status: extant
Kingdom Animalia Linnaeus, 1758 - animals
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Status: extant
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Status: extant
Infrakingdom Deuterostomia Grobben, 1908
Status: extant
Phylum Chordata Bateson, 1885 - chordates
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Distribution: cosmopolitan (marine, brackish, freshwater & terrestrial); Status: extant
Myopterygii - myopterygians
Status: extant
Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
Status: extant
Grade Teleostomi Bonaparte, 1836
Status: extant
Euteleostomi - bony vertebrates
Status: extant
Clade Sarcopterygii Romer, 1955
Status: extant
[crown] Rhipidistia Cope, 1887
Status: extant
Clade Tetrapodomorpha Ahlberg, 1991
Status: extant
Clade Osteolepidimorpha
Status: extant
Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Distribution: Palearctic/Europe (marine, freshwater & terrestrial); Status: extant
[crown] Clade Neotetrapoda
Status: extant
Clade Reptiliomorpha Säve-Söderbergh, 1934
Status: extant
Batrachosauria
Status: extant
[plesion] Order †Seymouriamorpha Watson, 1917
Status: fossil
1 Family †Leptorophidae Ivakhnenko, 1987
Status: fossil
2 Family †Karpinskiosauridae Sushkin, 1925
Status: fossil
3 Family †Kotlassiidae Romer, 1934
Status: fossil
4 Family †Seymouriidaeᵀ Williston, 1911
Status: fossil