Natura - nature
Ref: C. Linnaeus, 1748: 210
actualia - actual entities
Ref: A. Voltolini, 2006: 44 (note 19) [assumed position]
Mundus Plinius - physical world
Ref: C. Linnaeus, 1758: 5 [indirect position]; 24 Apr 2014.
naturalia - natural bodies
Ref: C. Linnaeus, 1758: 6 [implicit position]
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Ref: J. Wiemann et al., 2020: [13] [validation] [inferred position]
Clade neomura Cavalier-Smith, 1987
Ref: T. Cavalier-Smith, 2002b: 297 [inferred position]
Domain Eukaryota Chatton, 1925 - eukaryotes
Ref: P.M. Kirk et al., 2008: 248 [indirect position]; 19 Sep 2015.
Clade discaria Cavalier-Smith, 2021
Ref: T. Cavalier-Smith, 2022(2021) (alt.): table 2 (p. 564), fig. 11 [new taxon] [implicit position]
Clade dorsates Cavalier-Smith, 2021
Ref: T. Cavalier-Smith, 2022(2021) (alt.): table 2 (p. 564), fig. 11 [new taxon]
Clade podiates Cavalier-Smith, 2012
Ref: T. Cavalier-Smith, 2022(2021) (alt.): table 2 (p. 564), fig. 11
[crown] Clade Amorphea Adl et al. 2012 [Simpson, Medina & Adl 2020]
Ref: A.G.B. Simpson et al., 2020: [97] [validation] [indirect position]; Cavalier-Smith, 2022(2021): fig. 11.
[crown] Clade Obazoa Brown, Sharpe, Silberman, Heiss, Lang, Simpson & Roger 2013
Ref: Brown, 2013: 7 [new taxon] [implicit position]; Cavalier-Smith, 2021: fig. 11.
[crown] Clade Opisthokonta Cavalier-Smith 1987 [Simpson & Medina 2020] - animal-fungal clade
Ref: A.G.B. Simpson & M. Medina, 2020: [103] [validation] [indirect position]; Cavalier-Smith, 2022(2021): fig. 11.
Superkingdom Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
Ref: L. Tedersoo et al., 2018: 154 [implicit position]; Cavalier-Smith, 2022(2021): fig. 11.
Clade filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Ref: T. Cavalier-Smith, 2013(2012): 156 [inferred position]; 19 Jan 2016.
Kingdom Animalia Linnaeus, 1758 - animals
Ref: T. Cavalier-Smith, 2013(2012): 156 [implicit position]
Clade Planulozoa Wallberg, Thollesson, Farris & Jondelius 2004
Ref: G. Giribet & G.D. Edgecombe, 2019: 168 (fig. 1a) [inferred position]; Giribet & Edgecombe, 2019: fig. 1a.
Subkingdom Bilateria Hatschek, 1888 - bilaterians
Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 36) [indirect position]; Giribet & Edgecombe, 2019: fig. 1a.
Clade Nephrozoa Jondelius, Ruiz-Trillo, Baguñà & Riutort 2002
Ref: G. Giribet & G.D. Edgecombe, 2019: 168 (fig. 1b) [implicit position]; Giribet & Edgecombe, 2019: fig. 1b.
Infrakingdom Deuterostomia Grobben, 1908
Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 48) [indirect position]; Giribet & Edgecombe, 2019: fig. 1b.
Phylum Chordata Bateson, 1885 - chordates
Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 48); Giribet & Edgecombe, 2019: fig. 1b.
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 48)
Myopterygii - myopterygians
Ref: J.S. Nelson, 2006: 30 [implicit position]
Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
Ref: J.S. Nelson, 2006: 16
Grade Teleostomi Bonaparte, 1836
Ref: J.S. Nelson, 2006: 82
Euteleostomi - bony vertebrates
Ref: J.S. Nelson, 2006: 86
Class Actinopterygii Woodward, 1891 - ray-finned fishes
Ref: J.S. Nelson, 2006: 87
[crown] Actinopteri Cope, 1871
Ref: R. Lund & C. Poplin, 2002: fig. 2 [implicit position]
Subclass Neopterygii Regan, 1923
Ref: E.O. Wiley & G.D. Johnson, 2010: 126 [indirect position]
Infraclass Teleostei Müller, 1845
Ref: E.O. Wiley & G.D. Johnson, 2010: 126
Supercohort Teleocephala de Pinna, 1996
Ref: E.O. Wiley & G.D. Johnson, 2010: 126
Cohort Elopomorpha Greenwood et al., 1966
Ref: E.O. Wiley & G.D. Johnson, 2010: 126
Order Anguilliformes Rafinesque, 1810 - eels
Ref: E.O. Wiley & G.D. Johnson, 2010: 126
Genus †Libanechelys Taverne, 2004
Ref: J.S. Nelson, 2006: 115 [rough position]
1 Genus †Enchelurus Marck, 1863, incertae sedis
Ref: W.E. Bemis, 2003: 24 Jun 2003
2.1 Genus †Abisaadia Belouze, Gayet & Atallah, 2003, incertae sedis
Ref: L. Cavin, 2008: 171 [implicit position]
2.2.1 Genus †Luenchelys Belouze, Gayet & Atallah, 2003, incertae sedis
Ref: L. Cavin, 2008: 171 [implicit position]
2.2.2.1 Family †Anguillavidae Hay, 1903, incertae sedis
Ref: Zoological Record, 1998
2.2.2.2.1 Genus †Hayenchelys Belouze, Gayet & Atallah, 2003, incertae sedis
Ref: L. Cavin, 2008: 171 [implicit position]
2.2.2.2.2.1 Family †Urenchelyidae Woodward, 1900, incertae sedis
Ref: Zoological Record, 1998
2.2.2.2.2.2 Suborder Anguilloideiᵀ Rafinesque, 1810
Ref: E.O. Wiley & G.D. Johnson, 2010: 132
2.2.2.2.2.2.5.0 [Family †"Patavichthidae"]
see Family Patavichthyidae
Ref: Zoological Record, 1998
2.2.2.2.2.2.5.0 [Family †"Patavichtidae" Carroll, 1988, nom. null.]
see Family Patavichthyidae
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3 Suborder Congroidei (Regan, 1909)
Ref: E.O. Wiley & G.D. Johnson, 2010: 132
2.2.2.2.2.3.1.0 [Family Todaridae Greenwood, Rosen, Weitzman & Myers, 1966]
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3.1.1.0 [Family Dysommidae Gill, 1893]
see Family Synaphobranchidae Johnson, 1862
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3.1.1.0 [Family "Dyssomminidae" Böhlke & Hubbs, 1951]
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3.2.0 [Family Aoteidae Phillipps, 1926]
see Family Ophichthidae Günther, 1870
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3.2.0 [Family Neenchelyidae Bamber, 1915]
see Family Ophichthidae Günther, 1870
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.3.4.2 [Family Nessorhamphidae]
see Family Derichthyidae
Ref: R.L. Carroll, 1988: 604
2.2.2.2.2.4 Suborder Muraenoidei Rafinesque, 1810
Ref: E.O. Wiley & G.D. Johnson, 2010: 132
2.2.2.2.2.5 Suborder Saccopharyngoidei
Ref: E.O. Wiley & G.D. Johnson, 2010: 132
2.2.2.2.2.5.0 [Suborder "Saccopharyngidae" Carroll, 1988, nom. null.]
see Suborder Saccopharyngoidei
Ref: R.L. Carroll, 1988: 605