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]
Clade Synapsida Osborn 1903 [Laurin & Reisz 2020]
[crown] Clade Therapsida Broom 1905 [Rowe 2020]
Clade Theriodontia Owen, 1876
Clade Eutheriodontia
Clade Cynodontia Owen 1861 [Rowe 2020]
Clade Epicynodontia Hopson & Kitching 2001
Clade Eucynodontia Kemp 1982 [Rowe 1993]
Clade Probainognathia Hopson, 1990
Clade Mammaliamorpha Rowe 1988 [Rowe 2020]
Clade Mammaliaformes Rowe 1988 [Rowe 2020]
Clade Amphilestheria Gaetano & Rougier 2011
Clade Holotheria Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
Class Mammaliaᵀ Linnaeus, 1758 - mammals
Clade Theriimorphaᵀ Rowe 1993
Clade Theriiformesᵀ Rowe 1988
Clade Trechnotheriaᵀ McKenna 1975
Clade Cladotheriaᵀ McKenna 1975
Clade Zatheriaᵀ McKenna 1975
Clade Prototribosphenidaᵀ Wible, Rougier, Novacek, McKenna & Dashzeveg 1995
Clade Boreosphenidaᵀ Luo, Cifelli & Kielan-Jaworowska 2001
Subclass Theriaᵀ Parker & Haswell, 1897
Infraclass Eutheria Gill, 1872
Cohort Placentalia Owen, 1837 - placentals
Magnorder Atlantogenata Waddell, Cao, Hasegawa & Mindell, 1999
Superorder Xenarthra Cope, 1889
Order Pilosa Flower, 1883 - sloths
Suborder Folivora Delsuc, Catzeflis, Stanhope & Douzery, 2001
Infraorder Megatheria McKenna & Bell, 1997
Superfamily Megatherioideaᵀ Gray, 1821
Family ‡Megatheriidaeᵀ Gray, 1821
Subfamily ‡Megatheriinaeᵀ Gray, 1821
Tribe ‡Nothrotheriini Ameghino, 1920
01 Genus †Pronothrotherium Ameghino, 1907
02 Genus †Xyophorus Ameghino, 1887
03 Genus †Chasicobradys Scillato-Yane, Carlini & Vizcaino, 1987
04 Genus †Gilsolaresia Roselli, 1976
05 Genus †Diheterocnus Kraglievich, 1928
06 Genus †Synhapalops Kraglievich, 1930
07 Genus †Nothropus Burmeister, 1882
08 Genus †Thalassocnus de Muizon & McDonald, 1995
09 Genus ‡Nothrotheriumᵀ Lydekker, 1889
10 Genus ‡Nothrotheriops Hoffstetter, 1955