[Phylum] Chordata Bateson, 1885 - chordates
   Subphylum Craniata auct.
     Infraphylum Vertebrata Lamarck, 1801 - vertebrates
       Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
         Class †Placodermi McCoy, 1848
           †Antiarchi Cope, 1885 - antiarchs
             Order †Asterolepidiformes
               Family †Lepadolepididae Berg, 1955, nom. praeval.
                 Genus †Ceratolepis Gross, 1933, nom. illeg. see Genus Lepadolepis White & Moy-Thomas, 1940