Tetrapoda Goodrich, 1930
   Amniota Haeckel, 1866 - amniotes
     Eureptilia Olson, 1947
       Diapsida Osborn 1903 [Laurin 1991]
         Neodiapsida Benton 1985 [Laurin 1991] see Clade Neodiapsida Benton 1985 [Laurin 1991] {Reisz, Modesto & Scott 2011}
           Archosauromorpha Huene 1946 [Gauthier, Kluge & Rowe 1988] {Laurin 1991}
             Archosauria Cope, 1869
               Avesuchia Benton, 1999
                 Avemetatarsalia Benton 1999
                   Ornithodira Gauthier 1986
                     Dinosauromorpha Benton 1985
                       Dinosauriformes Novas 1992
                         Dinosauria Owen 1841
                           Saurischia Seeley 1887 [Gauthier 1986]
                             Eusaurischia Padian et al., 1999
                               Theropoda Marsh 1881 [Gauthier 1986]
                                 Tetanurae Gauthier 1986
                                   Avetheropoda Paul 1988 [Padian et al. 1999]
                                     Coelurosauria Huene 1914 [Gauthier 1986]
                                       Tyrannoraptora Sereno 1999, nom. cl. inval.
                                         Maniraptoriformes Holtz 1995 [Holtz 1996]
                                           †Ornithomimosauria Barsbold 1976 [Osmólska 1997]
                                             1 Genus †Pelecanimimus Pérez-Moreno, Sanz, Buscalioni, Moratalla, Ortega & Rasskin-Gutman, 1994
                                             2.1 Genus †Shenzhousaurus Ji, Norell, Makovicky, Gao, Ji & Yuan, 2003
                                             2.2.1 Genus †Harpymimus Barsbold & Perle, 1984
                                             2.2.2.1 Genus †Garudimimus Barsbold, 1981
                                             2.2.2.2 †Ornithomimidae Marsh, 1890
                                             3 ?Genus †Deinocheirus Osmólska & Roniewicz, 1969