Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
Biota
"neomura"
Domain Eukaryota Chatton, 1925 - eukaryotes
"neokaryotes" - mitochondrial eukaryotes
"neozoa"
"scotokaryotes" Cavalier-Smith, 1999
"podiates" Cavalier-Smith, 2013
Amorphea Adl et al., 2012
Opisthokonta Cavalier-Smith, 1987
Holozoa Lang, O'Kelly, Nerad, Gray & Burger, 2002
filozoa Shalchian-Tabrizi, Minge, Espelund, Orr, Ruden, Jakobsen & Cavalier-Smith, 2008
Kingdom Animalia Linnaeus, 1758 - animals
Epitheliozoa Ax, 1996
Eumetazoa Bütschli, 1910 - eumetazoans
Bilateria Hatschek, 1888 - bilaterians
Superphylum Deuterostomia Grobben, 1908 - deuterostomes
[crown] Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
[crown] Myopterygii - myopterygians
Superclass Gnathostomata Zittel, 1879 - jawed vertebrates
Grade Teleostomi Bonaparte, 1836
Euteleostomi - bony vertebrates
Class Actinopterygii Woodward, 1891 - ray-finned fishes
[crown] Actinopteri Cope, 1871
Subclass Neopterygii Regan, 1923
Infraclass Teleostei Müller, 1845
Supercohort Teleocephala de Pinna, 1996
Cohort Elopomorpha Greenwood et al., 1966
Order Anguilliformes Rafinesque, 1810 - eels
Suborder Anguilloideiᵀ Rafinesque, 1810
01 Genus †Gazolapodus Blot, 1981, incertae sedis
02 Genus †Mylomyrus Woodward, 1910, incertae sedis
03 Family †Anguilloididae
04 Family †Paranguillidae
05 Family †Proteomyridae [monotypic]
06 Family †Patavichthyidae [monotypic]
07 Family †Milananguillidae [monotypic]
08 Family Anguillidaeᵀ Rafinesque, 1815 - freshwater eels
09 Family Heterenchelyidae
10 Family Moringuidae - spaghetti eels