[Class] Reptilia Linnaeus, 1758 - reptiles
   Subclass Crocodylomorpha Hay, 1930
     Order Crocodylia Wagler, 1830 - crocodiles
       1 Suborder †Protosuchia Mook, 1934 see Order Protosuchia Brown, 1934
       2.1 Suborder †Mesoeucrocodylia Whetstone & Whybrow, 1983 see Clade Mesoeucrocodylia Whetstone & Whybrow 1983 [Sereno, Larsson, Sidor & Gado 2001]
       2.2 Suborder Eusuchia Huxley, 1875 see Clade Eusuchia Huxley 1875 {Brochu 2003}