Vertebrata Cuvier, 1812 - vertebrates Gnathostomata Class †Placodermi McCoy, 1848 Order †Antiarchi Cope, 1885 see Order Antiarchiformes Grande & Eastman, 1986 1 Family †Bothriolepidae Cope, 1886 2 Family †Asterolepidae 3 Family †Sinolepidae Liu & P'an, 1958