O dos '''crocodilomorfos''' ('''Crocodylomorpha''') é un gruo de [[arcosauros]] no que están incluídos os [[crocodilianos]] e os seus parentes extintos.
When their extinct species and [[stem group]] are examined, the crocodylian lineage (clade [[Crurotarsi]]) proves to have been a very diverse and adaptive group of reptiles. Not only are they an ancient group of animals, at least as old as the [[dinosaur]]s, they also evolved into a great variety of forms. The earliest forms, the [[sphenosuchia]]ns, evolved during the Late [[Triassic]], and were highly [[Gracility|gracile]] terrestrial forms built like greyhounds.
