[Crurotarsi] Sereno & Arcucci 1990
   Crocodylomorpha Walker 1968 [Clark 1988] see Subclass Crocodylomorpha Hay, 1930
     Crocodyliformes Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
       Mesoeucrocodylia Whetstone & Whybrow 1983 [Sereno, Larsson, Sidor & Gado 2001]
         Eusuchia Huxley 1875 {Brochu 2003}
           [crown] Crocodylia Gmelin 1789 [Clark 1988] see Order Crocodylia Wagler, 1830
             [crown] Brevirostres von Zittel 1890 [Brochu 2003]
               Crocodyloidea Fitzinger 1826 {Brochu 2003} see Superfamily Crocodyloidea Cuvier, 1807
                 [crown] Crocodylidae Cuvier 1807 {Brochu 2003} see Family Crocodylidae Cuvier, 1807
                   Crocodylinae Cuvier 1807 {Brochu 2003} see Subfamily Crocodylinae Cuvier, 1807
                     †Mekosuchinae Willis, Molnar & Scanlon 1993 [Salisbury & Willis 1996] {Brochu 2003} see Subfamily Mekosuchinae Balouet & Buffetaut, 1987
                       1.1 Genus †Kambara Willis, Molnar & Scanlon, 1993
                       1.2 †Australosuchus clarkae Willis & Molnar, 1991
                       2 Genus †Pallimnarchus De Vis, 1886, nom. dub.
                       3.1 Genus †Baru Willis, Murray & Megirian, 1990
                       3.2.1 †Trilophosuchus rackhami Willis, 1993
                       3.2.2.1 Genus †Mekosuchus Balouet & Buffetaut, 1987
                       3.2.2.2 Genus †Quinkana Molnar, 1981
                       4 ?Genus †Harpacochampsa Megirian, Murray & Willis, 1991