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]
Class Reptilia Linnaeus, 1758 - reptiles
Clade Eureptilia Olson, 1947
Clade Romeriida Gauthier, Kluge & Rowe, 1988
Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
Clade Neodiapsida Benton 1985
Clade Pan-Lepidosauria Gauthier & de Queiroz 2020, sedis mutabilis
[crown] Subclass Lepidosauria Duméril & Bibron, 1839
Clade Pan-Squamata Gauthier & de Queiroz 2020
[crown] Order Squamata Oppel, 1811
Bifurcata Vidal & Hedges, 2005
Unidentata Vidal & Hedges, 2005
Episquamata Vidal & Hedges, 2005
Toxicofera Vidal & Hedges, 2005
Ophidia Brongniart, 1800
Suborder Serpentes Linnaeus, 1758 - snakes
Infraorder Alethinophidia Nopcsa, 1923
Afrophidia Vidal, Delmas & Hedges, 2007
Caenophidia Hoffstetter, 1939
Superfamily Colubroidea Oppel, 1811
Family Colubridaeᵀ Oppel, 1811 - colubrids
Subfamily Natricinae Bonaparte, 1838 - water snakes
Genus Thamnophis Fitzinger, 1843
01 Thamnophis angustirostris (Kennicott, 1860)
02 Thamnophis atratus (Kennicott, 1860) - Santa Cruz garter snake
03 Thamnophis bogerti Rossman & Burbrink, 2005
04 Thamnophis brachystoma (Cope, 1892) - short-headed garter snake
05 Thamnophis butleri (Cope, 1889) - Butler's garter snake
06 Thamnophis chrysocephalus (Cope, 1885)
07 Thamnophis conanti Rossman & Burbrink, 2005
08 Thamnophis couchii (Kennicott, 1859) - Couch's garter snake
09 Thamnophis cyrtopsis (Kennicott, 1860) - black-necked garter snake
10 Thamnophis elegans (Baird & Girard, 1853) - western terrestrial garter snake
11 Thamnophis eques (Reuss, 1834) - Mexican garter snake
12 Thamnophis errans Smith, 1942
13 Thamnophis exsul Rossman, 1969
14 Thamnophis fulvus (Bocourt, 1893)
15 Thamnophis gigas Fitch, 1940 - giant garter snake
16 Thamnophis godmani (Günther, 1894)
17 Thamnophis hammondii (Kennicott, 1860) - two-striped garter snake
18 Thamnophis lineri Rossman & Burbrink, 2005
19 Thamnophis marcianus (Baird & Girard, 1853) - checkered garter snake
20 Thamnophis melanogaster (Peters, 1864)
21 Thamnophis mendax Walker, 1955
22 Thamnophis nigronuchalis Thompson, 1957
23 Thamnophis ordinoides (Baird & Girard, 1852) - northwestern garter snake
24 Thamnophis postremus Smith, 1942
25 Thamnophis proximus (Say, 1823) - western ribbon snake
26 Thamnophis pulchrilatus (Cope, 1885)
27 Thamnophis radix (Baird & Girard, 1853) - plains garter snake
28 Thamnophis rossmani Conant, 2000
29 Thamnophis rufipunctatus (Cope, 1875) - narrow-headed garter snake
30 Thamnophis sauritusᵀ (Linnaeus, 1766) - eastern ribbon snake
31 Thamnophis scalaris Cope, 1861
32 Thamnophis scaliger (Jan, 1863)
33 Thamnophis sirtalis (Linnaeus, 1758) - common garter snake
34 Thamnophis sumichrasti (Cope, 1866)
35 Thamnophis unilabialis (Tanner, 1985)
36 Thamnophis valida (Kennicott, 1860)