Subphylum [Vertebrata] Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
Count: [†*] 2c; †5o;18f;32g;35s
   Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
  Count: [†*] †2f;3g;2s
     ?Family †Kannathalepididae Märss & Gagnier, 2001
    Count: [†*] †2g;1s
       Genus †Frigorilepis Märss, Wilson & Thorsteinsson, 2002 [monotypic]
      Count: [†*] †1s [28 Apr 2017]
         †Frigorilepis caldwelliᵀ Märss, Wilson & Thorsteinsson, 2002
        Count: -