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 Boreoeutheria Springer & de Jong, 2001
Superorder Laurasiatheria Waddell, Okada & Hasegawa, 1999
[crown] Clade Scrotifera Waddell, Cao, Hauf & Hasegawa 1999
[crown] Clade Fereuungulata Waddell, Cao, Hauf & Hasegawa 1999
[crown] Grandorder Ferae Linnaeus, 1758
Clade Carnivoramorpha Wyss & Flynn, 1993
Clade Carnivoraformes Flynn, Finarelli & Spaulding 2010
[crown] Order Carnivora Bowdich, 1821 - carnivores
Suborder Caniformia Kretzoi, 1943
Infraorder Arctoidea Flower, 1869
Parvorder Musteloidea Kretzoi, 1929
Family Mustelidaeᵀ Batsch, 1788 - weasels, badgers, skunks, and otters
Subfamily Mustelinaeᵀ Batsch, 1788 - weasels
Genus Mustelaᵀ Linnaeus, 1758 - weasels, ermines, stoats, minks, ferrets, and polecats
Mustela nivalis Linnaeus, 1766 - least weasel
01 Mustela nivalis nivalisᵀ Linnaeus, 1766
02 Mustela nivalis aistoodonnivalis Wu & Kao, 1991
03 Mustela nivalis allegheniensis (Rhoads, 1901)
04 Mustela nivalis boccamela Bechstein, 1800
05 Mustela nivalis campestris Jackson, 1913
06 Mustela nivalis caucasica Barrett-Hamilton, 1900
07 Mustela nivalis eskimo (Stone, 1900)
08 Mustela nivalis heptneri Morozova-Turova, 1953
09 Mustela nivalis mosanensis Mori, 1927
10 Mustela nivalis namiyei Kuroda, 1921
11 Mustela nivalis numidica Pucheran, 1855
12 Mustela nivalis pallida Barrett-Hamilton, 1900
13 Mustela nivalis pygmaea (Allen, 1903)
14 Mustela nivalis rixosa (Bangs, 1896)
15 Mustela nivalis rossica Abramov & Baryshnikov, 2000
16 Mustela nivalis russelliana Thomas, 1911
17 Mustela nivalis stoliczkana Blanford, 1877
18 Mustela nivalis tonkinensis Björkegren, 1941
19 Mustela nivalis vulgaris Erxleben, 1777