Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] 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
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
[crown] 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 Vertebrata Cuvier, 1812 - vertebrates
Myopterygii - myopterygians
Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
Grade Teleostomi Bonaparte, 1836
Euteleostomi - bony vertebrates
Clade Sarcopterygii Romer, 1955
[crown] Rhipidistia Cope, 1887
Clade Tetrapodomorpha Ahlberg, 1991
Clade Osteolepidimorpha
Clade Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
[crown] Clade Neotetrapoda
Clade Reptiliomorpha Säve-Söderbergh, 1934
Batrachosauria
[crown] Clade Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Class Reptilia Linnaeus, 1758 - reptiles
Eureptilia Olson, 1947
Romeriida Gauthier, Kluge & Rowe, 1988
Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
[crown] Clade Neodiapsida Benton 1985
Clade Pan-Archelosauria W.G. Joyce, J. Anquetin, E. Cadena, J. Claude, I.G. Danilov, S.W. Evers, ..., J.F. Parham 2021, sedis mutabilis
[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]
Clade Pan-Archosauria Gauthier 2020
Clade Archosauromorpha von Huene 1946 [Gauthier 2020]
Clade Crocopoda Ezcurra 2016
Clade Archosauriformes Gauthier 1994 [Gauthier 2020]
Clade Crurotarsi Sereno & Arcucci 1990
[crown] Clade Archosauriaᵀ Cope 1869 [Gauthier & Padian 2020]
Clade Pan-Aves Gauthier & de Queiroz 2001 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
Clade Ornithodira Gauthier 1986 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
Clade Dinosauromorpha Benton 1985 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
Clade Dinosauriformes Novas 1992 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
Clade Dracohorsᵀ Cau 2018
Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
Clade Saurischia Seeley 1888 [Gauthier, Langer, Novas, Bittencourt & Ezcurra 2020]
Clade Eusaurischia Padian et al. 1999
Clade Theropoda Marsh 1881 [Naish, Cau, Holtz Jr., Fabbri & Gauthier 2020]
Clade Neotheropoda Bakker 1986 [Sereno 1998]
Clade Averostraᵀ Paul 2002
Clade Tetanurae Gauthier 1986
Clade Orionides Carrano, Benson & Sampson 2012
Clade Avetheropoda Paul 1988 [Padian et al. 1999]
Clade Coelurosauria Huene 1914 [Gauthier 1986]
Clade Tyrannoraptora Sereno 1999, nom. cl. inval.
Clade Maniraptoriformes Holtz 1995 [Holtz 1996]
Clade Maniraptora Gauthier 1986
Clade Pennaraptora Foth et al. 2014
Clade Paraves Sereno 1997 [Sereno 1998]
Clade Avialae Gauthier 1986
Subclass Aves Linnaeus, 1758
Clade Pygostylia Chatterjee 1997 [Chiappe 2001]
Clade Ornithothoraces Chiappe 1995
Clade Ornithuromorpha Chiappe 2001
Clade Ornithurae Haeckel 1866 [Gauthier 1986] {Chiappe 1991}
Clade Carinatae Merrem 1813 [Gauthier & de Queiroz 2001]
[crown] Clade Neornithes Gadow, 1893 - living birds
Cohort Neognathae Pycraft, 1900
Subcohort Galloanserae Sibley, Ahlquist & Monroe Jr., 1988 [monotypic]
Superorder Galloanserimorphaeᵀ Sibley, Ahlquist & Monroe Jr., 1988
Order Galliformes Temminck, 1820 - fowl
Suborder Phasiani Vigors, 1825
Superfamily Phasianoideaᵀ Vigors, 1825
Family Tetraonidae Vigors, 1825
Genus Lagopus Brisson, 1760 - ptarmigan
Lagopus muta (Montin, 1781) - rock ptarmigan
01 Lagopus muta mutaᵀ (Montin, 1781)
02 Lagopus muta millaisi Hartert, 1923
03 Lagopus muta helvetica (Thienemann, 1829)
04 Lagopus muta pyrenaica Hartert, 1921
05 Lagopus muta pleskei Serebrovsky, 1926
06 Lagopus muta nadezdae Serebrovsky, 1926
07 Lagopus muta ridgwayi Stejneger, 1884
08 Lagopus muta kurilensis Kuroda, 1924
09 Lagopus muta japonica Clark, 1907
10 Lagopus muta evermanni Elliot, 1896
11 Lagopus muta townsendi Elliot, 1896
12 Lagopus muta gabrielsoni Murie, 1944
13 Lagopus muta sanfordi Bent, 1912
14 Lagopus muta chamberlaini Clark, 1907
15 Lagopus muta atkhensis Turner, 1882
16 Lagopus muta yunaskensis Gabrielson & Lincoln, 1951
17 Lagopus muta nelsoni Stejneger, 1884
18 Lagopus muta dixoni Grinnell, 1909
19 Lagopus muta rupestris (Gmelin, 1789)
20 Lagopus muta welchi Brewster, 1885
21 Lagopus muta saturata Salomonsen, 1950
22 Lagopus muta capta Peters, 1934
23 Lagopus muta hyperborea Sundevall, 1845
24 Lagopus muta islandorum (Faber, 1822)