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 Scolecophidia Duméril & Bibron, 1844 [paraphyletic]
Family Leptotyphlopidae Stejneger, 1891 - slender blind snakes
Subfamily Epictinae
Tribe Epictiniᵀ
Genus Epictiaᵀ Gray, 1845
01 Epictia albifrons (Wagler, 1824)
02 Epictia albipuncta (Burmeister, 1861)
03 Epictia alfredschmidti (Lehr, Wallach, Köhler & Aguilar, 2002)
04 Epictia antoniogarciai Koch, Venegas & Böhme, 2015
05 Epictia ater (Taylor, 1940)
06 Epictia australis (Freiberg & Orejas-Miranda, 1968)
07 Epictia bakewelli (Oliver, 1937)
08 Epictia borapeliotes (Vanzolini, 1996)
09 Epictia clinorostris Arredondo & Zaher, 2010
10 Epictia collaris (Hoogmoed, 1977)
11 Epictia columbi (Klauber, 1939)
12 Epictia diaplocia (Orejas-Miranda, 1969)
13 Epictia goudotii (Duméril & Bibron, 1844)
14 Epictia hobartsmithi Esqueda, Schlüter, Machado, Castelaín & Natera-Mumaw, 2015
15 Epictia magnamaculata (Taylor, 1940)
16 Epictia martinezi Wallach, 2016
17 Epictia melanura (Schmidt & Walker, 1943)
18 Epictia munoai (Orejas-Miranda, 1961)
19 Epictia pauldwyeri Wallach, 2016
20 Epictia peruviana (Orejas-Miranda, 1969)
21 Epictia phenops (Cope, 1875)
22 Epictia resetari Wallach, 2016
23 Epictia rubrolineata (Werner, 1901)
24 Epictia rufidorsa (Taylor, 1940)
25 Epictia schneideri Wallach, 2016
26 Epictia septemlineata Koch, Venegas & Böhme, 2015
27 Epictia signata (Jan, 1861)
28 Epictia striatula (Smith & Laufe, 1945)
29 Epictia subcrotilla (Klauber, 1939)
30 Epictia teaguei (Orejas-Miranda, 1964)
31 Epictia tenella (Klauber, 1939)
32 Epictia tesselata (Tschudi, 1845)
33 Epictia tricolor (Orejas-Miranda & Zug, 1974)
34 Epictia undecimstriataᵀ (Schlegel, 1839)
35 Epictia unicolor (Werner, 1913)
36 Epictia vanwallachi Koch, Venegas & Böhme, 2015
37 Epictia vellardi (Laurent, 1984)
38 Epictia venegasi Koch, Santa Cruz & Cárdenas, 2016
39 Epictia vindumi Wallach, 2016
40 Epictia vonmayi Koch, Santa Cruz & Cárdenas, 2016
41 Epictia wynni Wallach, 2016