Crocodiles are large, carnivorous reptiles of the order Crocodilia, found in tropical and subtropical regions.

Is a crocodile a mammal or an amphibian?

Amphibians are frogs, toads, newts and salamanders. Most amphibians have complex life cycles with time on land and in the water. Their skin must stay moist to absorb oxygen and therefore lacks scales. Reptiles are turtles, snakes, lizards, alligators and crocodiles.

Why crocodile are not mammals?

Crocodiles are not reptiles. ... As birds and mammals, with obtaining, four-chambered heart, have been derived from the class of reptiles and create a separate class. Crocodile also, have made four-chambered hearts and create a new class and has been derived from the reptile class.

Is a alligator a mammal yes or no?

Alligators are large reptiles and members of the order Crocodylia.

Is a alligator a mammal or carnivore?

American alligators are carnivores. They eat fish, invertebrates, frogs, birds, and mammals. They use their sharp teeth to capture prey, and their strong jaws are powerful enough to crack a turtle's shell.

Facts about the Crocodile

Is a shark a mammal?

Sharks Are Not Mammals

They don't produce milk, they don't have hair, and most of them are cold-blooded. The only characteristic they share with mammals is that some shark species give live birth. ... The great white shark is one of more than 450 shark species and is the largest of all predatory sharks in the ocean today.

Is Alligator an amphibian?

Crocodiles are very similar to amphibians but hey are not termed under amphibians. In fact they are a part of the reptile family.

Which type of animal is crocodile?

crocodile, (order Crocodylia, or Crocodilia), any of 23 species of generally large, ponderous, amphibious animals of lizard-like appearance and carnivorous habit belonging to the reptile order Crocodylia. Crocodiles have powerful jaws with many conical teeth and short legs with clawed webbed toes.

Is a crocodile a dinosaur?

For example, dinosaurs are reptiles, a group that also includes turtles, crocodiles and snakes! ... Modern crocodiles and alligators are almost unchanged from their ancient ancestors of the Cretaceous period (about 145–66 million years ago).

Is platypus a mammal?

The platypus is a remarkable mammal found only in Australia.

The platypus is a duck-billed, beaver-tailed, otter-footed, egg-laying aquatic creature native to Australia. If its appearance alone somehow fails to impress, the male of the species is also one of the world's few venomous mammals!

Is a crocodile an egg laying mammal?

Crocodiles lay eggs, which are laid in either holes or mound nests, depending on species. A hole nest is usually excavated in sand and a mound nest is usually constructed out of vegetation. Nesting periods range from a few weeks up to six months.

Do crocodiles poop?

How big is crocodile poop? “It's not elephant-sized, but it's pretty good sized,” Hall says. “You'd be surprised what comes out of their body sometimes.”

Are crocodiles monogamous?

Crocodile bread is a symbol of loyalty because crocodiles are reptiles that are monogamous: the female pairs with the same mate for life, and has a nest that is fixed. ... Crocodiles are brave animals, and they can live in two worlds (on land and in the water).

Is Tiger a mammal?

Tigers (Panthera tigris) are mammals of the Felidae family and one of four "big cats" in the panthera genus. They are predatory carnivores and the largest and most powerful of all living cat species. The Indian subcontinent is home to more than 80% of the wild tigers in the world.

Is a crocodile a land or water animal?

The Crocodile is a large aquatic reptile that lives throughout the Tropics in Africa, Asia, the Americas and Australia. Crocodiles tend to congregate in freshwater habitats like rivers, lakes, wetlands and sometimes in brackish water (water that is saltier than fresh water, but not as salty as seawater).

Is crocodile a terrestrial animal?

Crocodile is not a terrestrial animal. Crocodile is a reptile that lives in both land and water, but they are not an amphibian.

What is a prehistoric crocodile called?

Sarcosuchus (/ˌsɑːrkoʊˈsuːkəs/; meaning "flesh crocodile") is an extinct genus of crocodyliform and distant relative of living crocodylians that lived during the Early Cretaceous, from the late Hauterivian to the early Albian, 133 to 112 million years ago of what is now Africa and South America.

What is a terror croc?

Even the mighty dinosaurs may have lived in fear of the giant extinct crocodilian Deinosuchus, whose name translates to “terror crocodile.” These monstrous swamp-dwellers reached lengths of more than 30 feet, weighed as much as 8,000 pounds and delivered bone crushing bites with teeth the size of bananas, reports ...

Is the chicken a dinosaur?

So, are chickens dinosaurs? No – the birds are a distinct group of animals, but they did descend from the dinosaurs, and it's not too much of a twist of facts to call them modern dinosaurs.

What animal has been on Earth the longest?

1. Sponge - 760 million years old.
2. Jellyfish - 505 million years old. ...
3. Nautilus - 500 million years old. ...
4. Horseshoe Crab - 445 million years old. ...
5. Coelacanth - 360 million years old. ...
6. Lamprey - 360 million years old. ...
7. Horseshoe Shrimp - 200 million years old. ...
8. Sturgeon - 200 million years old. ...

Can alligators and crocodiles mate?

Question: Can alligators and crocodiles mate? Answer: No, they can't. Although they look similar, they are genetically too far apart. Although related, they split into separate genera a long time ago.

Do crocodiles have feelings?

Crocodiles may look ferocious, but they love to play.

They also appear to have a romantic side. ... Prior research conducted by renowned animal behaviorist Jonathon Balcombe concluded that crocodiles do feel pleasure. The feelings arise via the release of happiness-promoting chemicals like the neurotransmitter dopamine.

Why are turtles not amphibians?

Though turtles live in or around water bodies, they are not amphibians but reptiles. A reptile is a terrestrial vertebrate covered by a scaly hard shell. ... Turtles are reptiles since they are four-legged vertebrates in addition to having cold-blooded metabolism and having scales covering their bodies.

Are Crocodiles omnivores or carnivores?

Crocodiles and alligators are infamous carnivores, but it turns out they do not live on meat alone — scientists have unexpectedly discovered that these predators occasionally snack on fruit as well.

Is a gecko a reptile or amphibian?

gecko, (suborder Gekkota), any of more than 1,000 species of lizards making up six families of the suborder Gekkota. Geckos are mostly small, usually nocturnal reptiles with a soft skin. They also possess a short stout body, a large head, and typically well-developed limbs.