Reptiles are turtles, snakes, lizards, alligators and crocodiles. Unlike salamanders, reptiles have dry, flaky skin that prevents them from drying out. Reptiles can live for hundreds of years. Their venom is powerful enough to kill an adult human in a matter of minutes. The venom can also cause paralysis and death if it is injected into the bloodstream.
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Is an alligator a reptile or mammal?
Crocodylia is an order of large reptiles. The two existing species of alligators and the many worldwide species of crocodiles are closely related, and people often confuse one with the other. An alligator has a long, slender neck and a wide, rounded snout. Alligators have a long tail, which they use to propel themselves through the water.
Why is crocodile not a mammal?
The rest of the animal kingdom has been separated from the crocodile for thousands of years. The crocodile is the largest living reptile. It is a carnivore, meaning it eats meat, but it also eats fish, reptiles, amphibians, birds, and even small mammals such as mice and rabbits.
Is a crocodile an egg laying mammal?
The Johnstone’s crocodile (Crocodylus johnstoni) lives in inland creeks, rivers, lakes, and swamps. Like all reptiles, these aquatic creatures lay their eggs on the ground. The mother stays close to the riverbank to protect the nest and raise the young. The young hatch in about a month and are ready to eat by the time they are 3 months old.
Is Tiger a mammal?
Tigers are carnivorous mammals, and they mostly eat large prey like deer, wild boar and even elephant calves. They have occasionally been known to kill and eat people, but it’s rare. The most famous of these is the case of the Bengal tiger, which was killed by a hunter in India in 1857.
It was the first known tiger to be killed in a human-versus-tiger conflict, according to the International Union for Conservation of Nature (IUCN). The tiger was found dead with its throat slit by the hunter, who claimed that he had killed the animal in self-defense.
However, the tiger’s body was later found to have been riddled with bullet holes, indicating that it had been shot with a bow and arrow, not a gun. Tiger attacks on humans have also been documented in other parts of Asia, such as the Philippines, Thailand and Vietnam.
In Thailand, for example, a tiger attacked and killed a man in 2007, while in Vietnam, two people were killed and two others injured by tigers in 2012.
Is Alligator an amphibian?
The crocodile is nocturnal and can live both on land and water. It is the largest of the crocodiles and can grow up to 2.5 metres (8 feet) in length. It has a long, narrow snout and a large mouth filled with sharp teeth.
Why are crocodiles not lizards?
Crocodiles and lizards have the same shape, but they are not related. The Crocodilian order includes crocodiles, alligators, and caymans. The order Diprotodontia has lizards on the other side.
Is Shark a mammal?
Sharks are fish, even though some people believe they are mammals due to how big some of them can get and because some give birth to live young. Fish were among the first animals to evolve into land animals. The word “fish” is derived from the Greek word for “water” and “fishes” means “sea creatures” in Greek. In Greek mythology, the sea god Poseidon was said to be the father of all fish.
Is a duck a mammal?
Ducks are neither mammals nor amphibians. All birds are part of the Aves class. The following subfamilies have ducks in them. Aves of the family Dactyloidea, which includes ducks, geese, swans, and other waterfowl. This is the most common genus of ducks in the United States. It includes the common duck (Columba livia), the red-winged blackbird (Didelphis virginianus), and the black-crowned night heron (Pseudolabrus albicollis).
The genus is also used to refer to other species of duck, such as the yellow-breasted woodpecker (Turdus erythrorhynchos), which is found in Europe but is not a member of this genus.
