 Natura - nature
 Natura - nature
   actualia - actual entities
 actualia - actual entities
     Mundus Plinius - physical world
 Mundus Plinius - physical world
       naturalia - natural bodies
 naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
 Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
 Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
 Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
 Clade discaria Cavalier-Smith, 2021
                 Clade dorsates Cavalier-Smith, 2021
 Clade dorsates Cavalier-Smith, 2021
                   Clade podiates Cavalier-Smith, 2012
 Clade podiates Cavalier-Smith, 2012
                     Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
 Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
                       Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
 Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
                         Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
 Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
                           Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
 Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
                             Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
 Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
                               Kingdom Animalia Linnaeus, 1758 - animals
 Kingdom Animalia Linnaeus, 1758 - animals
                                 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
 Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
                                   Subkingdom Bilateria Hatschek, 1888 - bilaterians
 Subkingdom Bilateria Hatschek, 1888 - bilaterians
                                     Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
 Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
                                       Infrakingdom Deuterostomia Grobben, 1908
 Infrakingdom Deuterostomia Grobben, 1908
                                         Phylum Chordata Bateson, 1885 - chordates
 Phylum Chordata Bateson, 1885 - chordates
                                           Subphylum Craniata auct.
 Subphylum Craniata auct.
                                             Infraphylum Vertebrata Lamarck, 1801 - vertebrates
 Infraphylum Vertebrata Lamarck, 1801 - vertebrates
                                               Clade Pan-Gnathostomata Downs 2020
 Clade Pan-Gnathostomata Downs 2020
                                                 Superclass Gnathostomataᵀ Gegenbaur, 1874 - jawed vertebrates
 Superclass Gnathostomataᵀ Gegenbaur, 1874 - jawed vertebrates
                                                   [crown] Clade Eugnathostomata
 [crown] Clade Eugnathostomata
                                                     Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
 Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
                                                       Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
 Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                                                         Clade Pan-Sarcopterygii
 Clade Pan-Sarcopterygii
                                                           Clade Sarcopterygii Romer, 1955
 Clade Sarcopterygii Romer, 1955
                                                             Clade Dipnotetrapodomorpha Nelson, 2006
 Clade Dipnotetrapodomorpha Nelson, 2006
                                                               Clade Rhipidistia Cope, 1887
 Clade Rhipidistia Cope, 1887
                                                                 Clade Tetrapodomorpha Ahlberg, 1991
 Clade Tetrapodomorpha Ahlberg, 1991
                                                                   Clade Osteolepidida Boulenger 1901 [Cloutier & Ahlberg 1996]
 Clade Osteolepidida Boulenger 1901 [Cloutier & Ahlberg 1996]
                                                                     Clade Eotetrapodiformes Coates & Friedman, 2010
 Clade Eotetrapodiformes Coates & Friedman, 2010
                                                                       [crown] Clade Elpistostegalia Camp & Allison, 1961
 [crown] Clade Elpistostegalia Camp & Allison, 1961
                                                                         Clade Stegocephali Cope 1868 [Laurin 2020]
 Clade Stegocephali Cope 1868 [Laurin 2020]
                                                                           Clade Labyrinthodontia Owen 1859 [Laurin 2020]
 Clade Labyrinthodontia Owen 1859 [Laurin 2020]
                                                                             Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
 Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
                                                                               Class Amphibia Gray, 1825
 Class Amphibia Gray, 1825
                                                                                 Clade Eutemnospondyli Schoch, 2013
 Clade Eutemnospondyli Schoch, 2013
                                                                                   Clade Rhachitomi Cope, 1882
 Clade Rhachitomi Cope, 1882
                                                                                     Clade Dissorophoidea Williston 1910 [Yates & Warren 2000]
 Clade Dissorophoidea Williston 1910 [Yates & Warren 2000]
                                                                                       Clade Xerodromes Schoch & Milner 2014
 Clade Xerodromes Schoch & Milner 2014
                                                                                         Clade Amphibamiformes Schoch 2018
 Clade Amphibamiformes Schoch 2018
                                                                                           Subclass Lissamphibia Haeckel, 1866
 Subclass Lissamphibia Haeckel, 1866
                                                                                             Clade Batrachia Latreille, 1800
 Clade Batrachia Latreille, 1800
                                                                                               Order Caudata Scopoli, 1777
 Order Caudata Scopoli, 1777
                                                                                                 Diadectosalamandroidei D.R. Frost et al., 2006
 Diadectosalamandroidei D.R. Frost et al., 2006
                                                                                                   Plethosalamandroidei D.R. Frost et al., 2006
 Plethosalamandroidei D.R. Frost et al., 2006
                                                                                                     Xenosalamandroidei Frost et al., 2006
 Xenosalamandroidei Frost et al., 2006
                                                                                                       Family Plethodontidae Gray, 1850
 Family Plethodontidae Gray, 1850
                                                                                                         Subfamily Spelerpinae Cope, 1859
 Subfamily Spelerpinae Cope, 1859
                                                                                                           Genus Euryceaᵀ Rafinesque, 1822
 Genus Euryceaᵀ Rafinesque, 1822
                                                                                                             01 Eurycea aquatica Rose & Bush, 1963 - brown-backed salamander
 01 Eurycea aquatica Rose & Bush, 1963 - brown-backed salamander
                                                                                                             02.1 Eurycea bislineata (Green, 1818) - northern two-lined salamander
 02.1 Eurycea bislineata (Green, 1818) - northern two-lined salamander
                                                                                                             02.2 Eurycea wilderae Dunn, 1920 - Blue Ridge two-lined salamander
 02.2 Eurycea wilderae Dunn, 1920 - Blue Ridge two-lined salamander
                                                                                                             03 Eurycea chamberlaini Harrison & Guttman, 2003
 03 Eurycea chamberlaini Harrison & Guttman, 2003
                                                                                                             04 Eurycea chisholmensis Chippindale, Price, Wiens & Hillis, 2000
 04 Eurycea chisholmensis Chippindale, Price, Wiens & Hillis, 2000
                                                                                                             05 Eurycea cirrigera (Green, 1831) - southern two-lined salamander
 05 Eurycea cirrigera (Green, 1831) - southern two-lined salamander
                                                                                                             06 Eurycea junaluska Sever, Dundee & Sullivan, 1976 - Junaluska salamander
 06 Eurycea junaluska Sever, Dundee & Sullivan, 1976 - Junaluska salamander
                                                                                                             07.1 Eurycea longicauda (Green, 1818) - long-tailed salamander
 07.1 Eurycea longicauda (Green, 1818) - long-tailed salamander
                                                                                                             07.2 Eurycea guttolineata (Holbrook, 1838) - three-lined salamander
 07.2 Eurycea guttolineata (Holbrook, 1838) - three-lined salamander
                                                                                                             08 Eurycea lucifuga Rafinesque, 1822 - cave salamander
 08 Eurycea lucifuga Rafinesque, 1822 - cave salamander
                                                                                                             09 Eurycea multiplicata (Cope, 1869) - many-ribbed salamander
 09 Eurycea multiplicata (Cope, 1869) - many-ribbed salamander
                                                                                                             10 Eurycea naufragia Chippindale, Price, Wiens & Hillis, 2000
 10 Eurycea naufragia Chippindale, Price, Wiens & Hillis, 2000
                                                                                                             11.1 Eurycea neotenes Bishop & Wright, 1937 - Texas salamander
 11.1 Eurycea neotenes Bishop & Wright, 1937 - Texas salamander
                                                                                                             11.2 Eurycea latitans Smith & Potter, 1946 - Cascade Caverns salamander
 11.2 Eurycea latitans Smith & Potter, 1946 - Cascade Caverns salamander
                                                                                                             11.3 Eurycea nana Bishop, 1941 - San Marcos salamander
 11.3 Eurycea nana Bishop, 1941 - San Marcos salamander
                                                                                                             11.4 Eurycea pterophila Burger, Smith & Potter, 1950 - Fern Bank salamander
 11.4 Eurycea pterophila Burger, Smith & Potter, 1950 - Fern Bank salamander
                                                                                                             12 Eurycea quadridigitata (Holbrook, 1842) - dwarf salamander
 12 Eurycea quadridigitata (Holbrook, 1842) - dwarf salamander
                                                                                                             13 Eurycea rathbuni (Stejneger, 1896) - Texas blind salamander
 13 Eurycea rathbuni (Stejneger, 1896) - Texas blind salamander
                                                                                                             14 Eurycea robusta (Longley, 1978) - Blanco blind salamander
 14 Eurycea robusta (Longley, 1978) - Blanco blind salamander
                                                                                                             15 Eurycea sosorum Chippindale, Price & Hillis, 1993 - Barton Springs salamander
 15 Eurycea sosorum Chippindale, Price & Hillis, 1993 - Barton Springs salamander
                                                                                                             16 Eurycea spelaea (Stejneger, 1892)
 16 Eurycea spelaea (Stejneger, 1892)
                                                                                                             17 Eurycea tonkawae Chippindale, Price, Wiens & Hillis, 2000
 17 Eurycea tonkawae Chippindale, Price, Wiens & Hillis, 2000
                                                                                                             18 Eurycea tridentifera Mitchell & Reddell, 1965 - Comal blind salamander
 18 Eurycea tridentifera Mitchell & Reddell, 1965 - Comal blind salamander
                                                                                                             19 Eurycea troglodytes Baker, 1957 - Valdina Farms salamander
 19 Eurycea troglodytes Baker, 1957 - Valdina Farms salamander
                                                                                                             20 Eurycea tynerensis Moore & Hughes, 1939 - Oklahoma salamander
 20 Eurycea tynerensis Moore & Hughes, 1939 - Oklahoma salamander
                                                                                                             21 Eurycea wallacei (Carr, 1939)
 21 Eurycea wallacei (Carr, 1939)
                                                                                                             22 Eurycea waterlooensis Hillis, Chamberlain, Wilcox & Chippindale, 2001
 22 Eurycea waterlooensis Hillis, Chamberlain, Wilcox & Chippindale, 2001