Secondly, amphibians can and do respire through their thin, moist skin devoid of any type of exoskeleton. Crocodile and turtle have quite thick skin, not suitable for respiration. The animals that live on the land and in the water are not amphibians, but reptiles. In the case of crocodiles and turtles, however, the skin is thick enough to support the body weight of the animal.
The skin of a crocodile, for example, is so thick that it is capable of supporting its own weight. A turtle’s skin does not have the same thickness as that of an amphibian, so it can not support its weight either. In fact, a turtle cannot even breathe through its skin because it has no lungs. This is why turtles cannot live on land, because their skin cannot support their weight and they die of suffocation.
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Why are crocodiles classified as reptiles and not as amphibians?
Crocodiles are reptiles because of numerous physical traits, which are peculiar mostly to the reptile class. Amphibians have slimy and wet skins, but they possess scales on their skin. crocodiles use a pair of lungs instead of their gills because they have scales and dry skin. The crocodile is a member of the family Crocodyliformes, a group that includes all other crocodilians, such as alligators, caimans, and alligator-like reptiles.
It is the largest of all crocodilian species, with a body length of up to 12 feet (3.5 meters) and a weight of more than 1,000 pounds (454 kilograms). It has a long, narrow snout that is used for catching fish and other small prey. The mouth is large and powerful, allowing it to swallow prey whole. Crocodiles also have a strong jaw that allows them to crush their prey with their powerful jaws.
Is crocodile and amphibian?
Crocodiles are very similar to amphibians but hey are not termed under amphibians. They are a part of the crocodilian family. They are found in tropical and subtropical regions of Africa, Asia, Australia, and South America. The name crocodile comes from the Greek word krokodilos, which means “snake” in Latin.
This is the same word that is used to refer to snakes in English. The word is derived from Greek krosmos, meaning snake. It is also the name of a genus of crocodiles in the family Crocodyliformes.
What type of animals are amphibians?
Frogs, toads, salamanders, newts, and caecilians are a group of cold-blooded animals with the head and body of a frog and the tail and legs of a toad. They are found throughout the world, but are most common in the tropics and subtropics. The Amphibian is a member of the order Cephalopoda.
Is Shark an amphibian?
The sharks are cold-blooded, but they don’t have amphibian qualities. The shark is a million years old and uses its gills to breathe. Sharks are carnivores, which means that they eat other fish and other animals.
They are omnivorous, eating a wide variety of foods, including insects, crustaceans, mollusks, snails, worms, small fish, turtles, lizards, birds, mammals and even other sharks. In fact, sharks are among the most diverse and abundant animals on the planet.
Is crocodile a mammal?
The order Crocodilia includes caimans, gharials, hippos, crocodiles, and alligators.
Is a crocodile a land or water animal?
The true crocodiles are large aquatic reptiles that live throughout the tropics in africa, asia and south america. The largest crocodile in the world is the largest living reptile, the Great White Shark (Carcharodon carcharias), which can reach a maximum length of more than 40 feet.
What is an amphibian vs reptile?
Amphibians are born with gills for breathing under water, while reptile are born with lungs. Some snakes, turtles, and lizards are more reptile-looking than others. A lizard is a member of the order Chordata, which includes reptiles such as alligators, crocodiles, snakes, tortoises, frogs, toads, salamanders, geckos, crayfish, mollusks, crustaceans, snails, slugs, insects, arachnids, spiders, scorpions, wasps, centipedes, beetles, ants, termites, ticks, fleas, lice, flies and mites.
A snake is an arboreal animal that lives in trees and burrows in the soil. Lizards and snakes are related to each other and share a common ancestor, called a monophyletic group, that includes all other reptiles.
Are all amphibians reptiles?
Reptiles include snakes, turtles and lizards, while amphibians include toads, frogs and salamanders, according to Mass Audubon. The relationship between water and reptile and amphibian is different. Reptiles, on the other hand, don’t need water at all.
In the wild, reptiles live in groups of up to 100 individuals, and they can live as long as 50 years. In captivity, the average life span of a reptile is about 10 years, but some species live longer than that.
