living organisms
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Superkingdom Eukaryotae
see Domain Eukaryota Chatton, 1925
Kingdom Animalia Linnaeus, 1758 - animals
Subkingdom Eumetazoa Butschli, 1910
see [unranked] Eumetazoa Bütschli, 1910
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Amphibia Linnaeus, 1758 - amphibians
see Class Amphibia Gray, 1825
Subclass Lissamphibia Haeckel, 1866
see Infraclass Lissamphibia Haeckel, 1866
Order Caudata Scopoli, 1777
1 Suborder Cryptobranchoidea Dunn, 1922
see [unranked] Cryptobranchoidei Noble, 1931
2 Suborder Sirenoidea Goodrich, 1930
see Order Caudata Scopoli, 1777
3 Suborder Salamandroidea Sarasin, 1890
see Order Caudata Scopoli, 1777
4 Suborder Ambystomatoidea
see Order Caudata Scopoli, 1777