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
[crown] Clade Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Status: extant
Class Reptilia Linnaeus, 1758 - reptiles
Status: extant
Eureptilia Olson, 1947
Status: extant
Romeriida Gauthier, Kluge & Rowe, 1988
Status: extant
Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
Status: extant
[crown] Clade Neodiapsida Benton 1985
Status: extant
Clade Pan-Archelosauria W.G. Joyce, J. Anquetin, E. Cadena, J. Claude, I.G. Danilov, S.W. Evers, ..., J.F. Parham 2021, sedis mutabilis
Status: extant
[crown] Clade Archelosauria N.G. Crawford, J.F. Parham, A.B. Sellas, B.C. Faircloth, T.C. Glenn, T.J. Papenfuss, ..., W.B. Simison 2015 [W.G. Joyce, J. Anquetin, E. Cadena, J. Claude, I.G. Danilov, S.W. Evers, ..., J.F. Parham 2021]
Status: extant
Clade Pan-Archosauria Gauthier 2020
Status: extant
Clade Archosauromorpha von Huene 1946 [Gauthier 2020]
Status: extant
Clade Crocopoda Ezcurra 2016
Status: extant
Clade Archosauriformes Gauthier 1994 [Gauthier 2020]
Status: extant
Clade Crurotarsi Sereno & Arcucci 1990
Period: Early Triassic - Present (252.17 Ma - present); Status: extant
[crown] Clade Archosauriaᵀ Cope 1869 [Gauthier & Padian 2020]
Status: extant
Clade Pseudosuchia Zittel 1887-1890 [Gauthier & Padian 1985]
Period: Early Triassic - Present (252.17 Ma - present); Status: extant
Clade Suchiaᵀ Krebs 1974 [Sereno 1991]
Status: extant
Clade Paracrocodylomorphaᵀ Parrish 1993
Period: Early Triassic - Present (252.17 Ma - present); Status: extant
Clade Loricataᵀ Merrem 1820 [Nesbitt 2011]
Period: Middle Triassic - Present (247.2 Ma - present); Status: extant
Subclass Crocodylomorphaᵀ Hay, 1930
Status: extant
Clade Crocodyliformesᵀ Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
Period: Late Triassic - Present (237 Ma - present); Status: extant
Clade Mesoeucrocodyliaᵀ Whetstone & Whybrow 1983 [Sereno, Larsson, Sidor & Gado 2001]
Status: extant
Clade Metasuchia Benton & Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
Status: extant
Clade Neosuchia Benton & Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
Status: extant
Clade Eusuchia Huxley 1875 {Brochu 2003}
Status: extant
[crown] Order Crocodylia Wagler, 1830 - crocodiles
Status: extant
[crown] Clade Brevirostres von Zittel 1890 [Brochu 2003]
Status: extant
Superfamily Crocodyloidea Cuvier, 1807
Status: extant
Family Crocodylidaeᵀ Cuvier, 1807 - crocodiles and relatives
Status: extant
Subfamily †Mekosuchinae Balouet & Buffetaut, 1987
Distribution: Australasia; Status: fossil
?Genus †Harpacochampsa Megirian, Murray & Willis, 1991
Status: fossil