1. Crocodilia are the only non-mammalian vertebrates with tooth sockets.2. The three primary branches of Crocodilia had diverged by the end of the Mesozoic. 3. The integumental bones in the Crocodilia originate in the connective tissue of the cutis. 4. Crocodilia are researched for tooth regeneration in humans.5. Skin color in Crocodilia ( crocodiles and alligators ) is very dependent on water quality. 6. "' Gavialidae "'is a family of reptiles within the order Crocodilia . 7. The previous definitions of Crocodilia and Eusuchia do not accurately resemble the evolution of the group. 8. The only order-level taxon that is currently considered valid is Crocodilia in the present definition. 9. However, the genus has not yet been included in a phylogenetic study and its position within Crocodilia is uncertain. 10. According to the current consensus, Aves and Crocodilia are the sole living members of an unranked clade, the Archosauria.
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