Table of Contents
What is the ancestor of the saltwater crocodile?
Our crocodiles evolved from an animal in the prehistoric period called a Phytosaur.
What are crocodiles relatives?
The order Crocodilia includes the true crocodiles (family Crocodylidae), the alligators and caimans (family Alligatoridae), and the gharial and false gharial (family Gavialidae). Crocodilians are typically solitary and territorial, though cooperative feeding does occur.
Are saltwater crocodiles related to dinosaurs?
As far as reptiles go, crocodiles are closely related to dinosaurs. But they’re incredibly complex biological organisms that survived the meteor impact that ended the Cretaceous period roughly 66 million years ago — and did in their dinosaur relatives.
Are crocs and alligators related?
Alligators and crocodiles are from the same scientific order, but from different families. They are both members of the Crocodylia, but crocodiles are from the Crocodylidae family, while alligators come from the Alligatordae family.
What is a dinosaur alligator?
Deinosuchus (/ˌdaɪnəˈsjuːkəs/) is an extinct genus of alligatoroid crocodilian related to the modern alligator that lived 82 to 73 million years ago (Ma), during the late Cretaceous period. Deinosuchus fossils have been described from 10 U.S. states, including Texas, Montana, and many along the East Coast.
Which is the closest living relative of the saltwater crocodile?
The saltwater crocodile’s closest extant (living) relatives are the Siamese crocodile and the mugger crocodile. The genus Crocodylus likely originated in Africa and radiated outwards towards Southeast Asia and the Americas, although an Australia/Asia origin has also been considered.
What are some interesting facts about saltwater crocodiles?
The most amazing saltwater crocodile fact for kids is that crocodile mothers are very protective over their nest. 10. Crocodiles vary in size. The world’s largest crocodile species is Saltwater Crocodile.
How is a Borneo crocodile different from a saltwater crocodile?
Borneo crocodile C. raninus specimens can reliably be distinguished both from saltwater and Siamese crocodiles ( C. siamensis) on the basis of the number ventral scales and on the presence of four postoccipital scutes, which are often absent in true saltwater crocodiles.
Is the saltwater crocodile a good mother for a child?
Crocodiles are good mothers. Little kids! Just like our mothers take care of us, crocodiles have also proved to be the best mother of reptile species. The most amazing saltwater crocodile fact for kids is that crocodile mothers are very protective over their nest.