Phylum [Vertebrata] Lamarck, 1801 see Infraphylum Vertebrata Lamarck, 1801
   Class †Placodermi McCoy, 1848
     Order †Antiarchi Cope, 1885 see [unranked] Antiarchi Cope, 1885
       1 Genus †Bothriolepis Eichwald, 1840