Chordata Bateson, 1885 - chordates Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801 Pisces Chondrichthyes Huxley, 1880 - cartilaginous fishes Elasmobranchii Bonaparte, 1838 - shark-like fishes see Infraclass Elasmobranchii Bonaparte, 1838 †Hybodontiformes Patterson, 1966