Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
   Gnathostomata
     Class †Placodermi McCoy, 1848
       Order †Phyllolepida Stensiö, 1934 see Suborder Phyllolepidoidei
         1 Family †Antarctaspidae White, 1968 see Family Antarctaspididae White, 1968, nom. praeval.
         2 Family †Phyllolepididae Woodward, 1891, nom. praeval.