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
Class Amphibia Gray, 1825
Infraclass Lissamphibia Haeckel, 1866
Order Gymnophiona Rafinesque, 1814 - caecilians
Stegokrotaphia Cannatella & Hillis, 1993
Family Caeciliidae Rafinesque, 1814
1 Subfamily Typhlonectinae Taylor, 1968
2.01 Genus Boulengerula Tornier, 1896
2.02 Genus Brasilotyphlus Taylor, 1968
2.03 Genus Caeciliaᵀ Linnaeus, 1758
2.04 Genus Dermophis Peters, 1880
2.05 Genus Gegeneophis Peters, 1880
2.06 Genus Geotrypetes Peters, 1880
2.07 Genus Grandisonia Taylor, 1968
2.08 Genus Gymnopis Peters, 1874
2.09 Genus Herpele Peters, 1880
2.10 Genus Hypogeophis Peters, 1880 [monotypic]
2.11 Genus Idiocranium Parker, 1936 [monotypic]
2.12 Genus Indotyphlus Taylor, 1960
2.13 Genus Luetkenotyphlus Taylor, 1968 [monotypic]
2.14 Genus Microcaecilia Taylor, 1968
2.15 Genus Mimosiphonops Taylor, 1968
2.16 Genus Oscaecilia Taylor, 1968
2.17 Genus Parvicaecilia Taylor, 1968
2.18 Genus Praslinia Boulenger, 1909 [monotypic]
2.19 Genus Schistometopum Parker, 1941
2.20 Genus Siphonops Wagler, 1828
2.21 Genus Sylvacaecilia Wake, 1987 [monotypic]
3 Subfamily Scolecomorphinae Taylor, 1969