[Crurotarsi] Sereno & Arcucci 1990
Count: [*†*] 9g;15s; †28g;55s
   Crocodylomorpha Walker 1968 [Clark 1988] see Subclass Crocodylomorpha Hay, 1930
  Count: [*†*] 9g;15s; †28g;55s
     Crocodyliformes Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
    Count: [*†*] 9g;15s; †28g;55s
       Mesoeucrocodylia Whetstone & Whybrow 1983 [Sereno, Larsson, Sidor & Gado 2001]
      Count: [*†*] 9g;15s; †28g;55s
         Eusuchia Huxley 1875 {Brochu 2003}
        Count: [*†*] 9g;15s; †28g;55s
           ?Genus †Aigialosuchus Persson, 1959
          Count: -