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Some variants existed more than a quarter billion years ago, that's before the age of the dinosaurs.

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Q: How long could crocodile species been around?
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Crocodile vs shark?

It depends what species of shark and crocodile, and the idividual candidates. For example, the largest species of crocodile, the salt water, especially if it was a young powerful crocodile would easily defeat a baby nurse shark.


Could a tiger kill a crocodile?

The crocodile would defeat the tiger. A tiger has strong paws and a heavy weight that could bring down a crocodile, but a crocodile's tough skin would protect itself. Also, the crocodile's size and jaws would easily kill a tiger if caught.


Is the crocodile an endangered animal?

Most crocodile species are in no danger yet, but some are .The African dwarf crocodile, the Chinese alligator, and the Indian ghavial are some of those in danger. The orinoco crocodile of South America is in some trouble as well, with numbers down 50 per cent in the last ten years.


Are crocodiles or alligators native to Australia?

Australia has two species of crocodiles: Estuarine, or saltwater crocodiles, and freshwater crocodiles. Both species are restricted to Australia's tropical north. The Estuarine crocodile is found across northern Australia, from near Broome in northwest Western Australia, across the Top End of the Northern Territory, to the Gulf country and Cape York of north Queensland. It can be found along beaches, around offshore islands (including those in Torres Strait and in the Great Barrier Reef), and in tidal estuaries and rivers, but it is not restricted to saltwater habitats. It has also been found in freshwater lagoons, rivers, and swamps hundreds of kilometres inland from the coast. The freshwater crocodile is also restricted to northern Australia, where it is found in inland waterways. Although usually a freshwater-dwelling creature, as it name suggests, it can live in the tidal reaches of some rivers. There are no crocodiles in either the Murray River or the Darling River, despite popular myth; nor are they found as far south as Brisbane or the Sunshine Coast.


What is bigger a crocodile or a hippo?

Crocodiles are bigger the largest alligators are usually 16-19ft long while for crocodiles in exremelly rare cases saltwater crocodiles have exceeded 27ft(8meters) in the wild.In general, crocodiles are the larger species. This however, does depend on the individual. American Aliigators can grow up to 18 feet, the Gharial grows up to about 20 feet, as does the Nile and Mugger Crocodiles. The largest species of all 23 of the Crocodilians is the Saltwater Crocodile which has been known to reach lengths of 24 feet.It depends on the species, but the largest croc is the bigger than the largest alligator.

Related questions

How crocodile species is believed to been around for how long?

its been here for 1000 years you dum people asking this question no offens


The crocodile species is believed to have been around for how long?

its been here for 1000 years you dum people asking this question no offens


What is the genus of a crocodile?

A total of 14 extant species have been recognized. Further genetic study is needed for the confirmation of proposed species under the genus Osteolaemus, which is currently monotypic.


Crocodile vs shark?

It depends what species of shark and crocodile, and the idividual candidates. For example, the largest species of crocodile, the salt water, especially if it was a young powerful crocodile would easily defeat a baby nurse shark.


What is the genus of crocodile?

A total of 14 extant species have been recognized. Further genetic study is needed for the confirmation of proposed species under the genus Osteolaemus, which is currently monotypic.


Why Crocodile have been around for so long?

crocodiles have been around becasue they know how to survive they can survive both on land and water becasue they are amphibians.


Are there any crocodiles in Asia?

The Asian crocodile populates many lakes and ponds in northern China, except it has been seen as far west as east Japan.


Who would win a fight- a croc or T. rex?

No modern crocodile would be able to beat an adult Tyrannosaurus rex in a battle, but it could escape to the water. A large crocodile, however, could kill a very young Tyrannosaurus. Some prehistoric crocodile species, such as Deinosuchus or Sarchosuchus, were far larger than any modern species, growing up to 40 feet long. These didn't live at the same time as Tyrannosaurus, but if an adult of one of these species came across a T-rex, they would have been relatively evenly matched at first. However, if the T-rex survived long enough, the crocodile would have run out of energy and been forced to retreat to the water. There is some fossil evidence that T-rex may have lived in packs, and if this is the case, a pack of T-rex would have had a huge advantage over any Deinosuchus attack.


What animal represents dominant?

the most dominant animal is the saltwater crocodile, the saltwater crocodile is the most dominant because of it's death lock Which is when a crocodile grabs hold of its pray and spins around and around on it's stomach. It can sometimes look like a rock which causes things to jump onto it not realising it's a crocodile. The saltwater crocodile is the most dangerous crocodile because it's the most vicious and has been around for years to develop into a dangerous predator to defend for itself against the dinosaurs.


What represents dominant?

the most dominant animal is the saltwater crocodile, the saltwater crocodile is the most dominant because of it's death lock Which is when a crocodile grabs hold of its pray and spins around and around on it's stomach. It can sometimes look like a rock which causes things to jump onto it not realising it's a crocodile. The saltwater crocodile is the most dangerous crocodile because it's the most vicious and has been around for years to develop into a dangerous predator to defend for itself against the dinosaurs.


Has a crocodile ever been killed by an animal?

The crocodile has been killed by man and man is an animal


How many eggs do crocodile lay at one time?

Crocodile clutches (the term for a group of unhatched bird or reptile eggs) have been known to range from a few eggs to over eighty depending on the size and species of the laying female. For example, the Nile crocodile lays approximately 40 eggs per year. The average is around 50, but half of the babies don't survive the first year.