Order †Saurischia Seeley, 1887 see Clade Saurischia Seeley 1888 [Gauthier, Langer, Novas, Bittencourt & Ezcurra 2020]
Count: -
   Suborder †Theropoda Marsh, 1881 see Clade Theropoda Marsh 1881 [Naish, Cau, Holtz Jr., Fabbri & Gauthier 2020]
  Count: -
     Infraorder †Carnosauria Huene, 1920 see Division Carnosauria Huene, 1920
    Count: [*] †5f15g
       Family †Tyrannosauridae Osborn, 1906
      Count: -
         Genus †Alioramus Kurzanov, 1976
        Count: -