[Phylum] Chordata Bateson, 1885 - chordates
   Subphylum Craniata auct.
     Infraphylum Vertebrata Lamarck, 1801 - vertebrates
       Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
         Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
           Order †Mongolepidiformes
             Family †Shiqianolepidae Sansom, Aldridge & Smith, 2000
               1 Genus †Shiqianolepis Sansom, Aldridge & Smith, 2000