Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
"neomura" Cavalier-Smith 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
neozoa Cavalier-Smith 1993
scotokaryotes Cavalier-Smith 2000
podiates Cavalier-Smith 2012 [nom. cl. nov.]
Amorphea Adl et al. 2012 [nom. cl. nov.]
Opisthokonta Cavalier-Smith 1987
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith 2008
Kingdom Animalia Linnaeus, 1758 - animals
Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004 [nom. cl. nov.]
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002 [nom. cl. nov.]
Infrakingdom Deuterostomia Grobben, 1908
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
[crown] Myopterygii - myopterygians
Superclass Gnathostomata Zittel, 1879 - jawed vertebrates
Grade Teleostomi Bonaparte, 1836
Euteleostomi - bony vertebrates
Sarcopterygii Romer, 1955
Rhipidistia Cope, 1887
Tetrapodomorpha Ahlberg, 1991
Osteolepidimorpha
Tetrapoda Goodrich, 1930
Reptiliomorpha Säve-Söderbergh, 1934
Batrachosauria
Amniota Haeckel, 1866 - amniotes
Synapsida Osborn, 1903
Therapsida Broom, 1905
Theriodontia
Eutheriodontia
Cynodontia Owen, 1861
Eucynodontia Kemp, 1982
Mammaliamorpha Rowe 1988 [nom. cl. nov.]
Mammaliaformes Rowe 1988 [nom. cl. nov.]
Holotheria
Class Mammalia Linnaeus, 1758 - mammals
Theriimorpha
Theriiformes Rowe, 1986
Trechnotheria McKenna, 1975
Cladotheria McKenna, 1975
Zatheria McKenna, 1975
Subclass Boreosphenida
Theria
Infraclass Eutheria Huxley, 1880
Cohort Placentalia (Owen, 1837) M.C. McKenna & S.K. Bell, 1997 - placentals
Magnorder Boreoeutheria
Grandorder Laurasiatheria
Scrotifera
Fereuungulata Waddell et al., 1999
Superorder Ferae (Linnaeus, 1758) Simpson, 1945
Order Carnivora Bowdich, 1821 - carnivores
Suborder Caniformia Kretzoi, 1943
Infraorder Arctoidea Flower, 1869
Parvorder Mustelida Tedford, 1976
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 nivalis]ᵀ 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