Phylum Chordata Bateson, 1885 - chordates
Count: -
   Subphylum Vertebrata Cuvier, 1812 - vertebrates
  Count: -
     Class Reptilia Linnaeus, 1758 - reptiles
    Count: -
       Subclass Diapsida Osborn, 1903 - diapsids see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
      Count: -
         Infraclass Archosauromorpha Huene, 1946 see Clade Archosauromorpha Huene 1946 [Benton 1985], nom. cl. inval.
        Count: [o†o] 1o; †8o;67f
           Superorder Archosauria Cope, 1869 - archosaurs see Clade Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval.
          Count: [o†o] 1o; †5o;67f
             Order †Saurischia Seeley, 1887 see Clade Saurischia Seeley 1888 [Gauthier, Langer, Novas, Bittencourt & Ezcurra 2020]
            Count: [†f] †43f;213g
               Suborder †Theropoda Marsh, 1881 see Clade Theropoda Marsh 1881 [Naish, Cau, Holtz Jr., Fabbri & Gauthier 2020]
              Count: -
                 Infraorder †Ornithomimosauria Barsbold, 1976 see Infraorder Tetanurae Gauthier, 1986
                Count: [†g] †3f;13g
                   Family †Deinocheiridae Osmólska & Roniewicz, 1970
                  Count: [†g] †1g
                     Genus †Deinocheirus Osmólska & Roniewicz, 1969
                    Count: -