Kingdom [Animalia] Linnaeus, 1758 - animals
Phylum Chordata Bateson, 1885 - chordates
Subphylum Vertebrata Cuvier, 1812 - vertebrates
Class Elasmobranchiomorphi
see Infraphylum Gnathostomata Gegenbaur, 1874
Subclass Chondrichthyes Huxley, 1880
see Class Chondrichthyes Huxley, 1880
Infraclass Bradyodonti (Arambourg & Bertin, 1958)
1 Superorder †Paraselachii
see Superorder Paraselachimorpha (Lund, 1977)
2 Superorder Holocephali Bonaparte, 1831
see Superorder Holocephalimorpha (Lund, 1986)