Kingdom [Animalia] Linnaeus, 1758 - animals Phylum Chordata Bateson, 1885 - chordates Subphylum Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801 Class Elasmobranchiomorphi see Infraphylum Gnathostomata Gegenbaur, 1874 Subclass Chondrichthyes Huxley, 1880 see Class Chondrichthyes Huxley, 1880 Infraclass Elasmobranchii Bonaparte, 1838 1 Order †Cladoselachii see Order Cladoselachiformes 2 Order †Pleuracanthodii see Superorder Xenacanthimorpha 3 Order Selachii see Division Selachii 3 Order Selachii see Division Selachii 4 Order Batoidea see Superorder Batoidea