Vertebrata Cuvier, 1812 - vertebrates Gnathostomata Class Chondrichthyes Huxley, 1880 - cartilaginous fishes Subclass Elasmobranchii Bonaparte, 1838 - shark-like fishes Superorder Euselachii Hay, 1902 see Infraclass Euselachii Hay, 1902 Order Batoidea see Superorder Batoidea Suborder Myliobatoidea see Order Myliobatiformes Compagno, 1973 Family Mobulidae Gill, 1893 see Subfamily Mobulinae (Gill, 1893)