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]
Neosuchia Benton & Clark 1988 [Sereno, Larsson, Sidor & Gado 2001]
Family †Atoposauridae Gervais, 1871
Genus †Theriosuchus Owen, 1879
†Theriosuchus guimarotae Schwarz & Salisbury, 2005