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
Suborder Salamandroidea Sarasin, 1890
see Order Caudata Scopoli, 1777
Family Proteidae Gray, 1825
Genus Necturus Rafinesque, 1819