Crocodiles (subfamily True crocodiles, also called Crocodylinae, are huge semiaquatic lizards that live all over the tropics, including in Africa, Asia, the Americas, and Australia. Crocodylinae is a biological group that is known to scientists because all of its species are considered to be true crocodiles.
Facts About Crocodiles
This article doesn’t use the larger meaning of the word “crocodile,” which refers to the family Crocodylidae and includes Tomistoma. In this case, the word “crocodile” should only be used for species that belong to the Crocodylinae group. In everyday speech, the term is used to refer to all living members of the order Crocodylia in a more general way.
This includes alligators, caimans, gharials, fake gharials, and all other living and extinct Crocodylomorpha (family Alligatoridae).
Crocodiles are basically any of the 23 species of big, heavy, aquatic animals that look like lizards and hunt for food and belong to the reptile group Crocodylia. They are really called crocodiles (of the order Crocodylia or Crocodilia). Crocodiles live in South America, Africa, Asia, and Australia.
Crocodiles have small legs, clawed and webbed toes, strong jaws, and a lot of teeth that are usually shaped like cones. These are all things that make them stand out in a big way.
They all have the same body shape, so only the head sticks out of the water. This lets you see the eyes, ears, and nose, but the rest of the body stays under the water. Because the tail is long and big, the skin is thick and looks like plates.
Crocodiles are the animals that are most closely linked to birds among those that are still alive. They are also a living link to dinosaur-like animals that lived in different times, which is very important. In reality, bones of really big crocodiles have been found that date back 200 million years to the Late Triassic Epoch, which is interesting in a number of ways. Based on the data found in almost all fossils, there may have been three main waves of evolution.
From a practical point of view, only one of the four different suborders of crocodiles has made it to the present day. Contrary to what most people think, alligators, caimans, gavials, and even so-called “true crocodiles” are all officially members of the order Crocodylia.
General Features (Facts About Crocodiles)
Size range and variety of structure
Crocodiles are the most important and common animals alive today. Because of this, they are also the biggest. The most famous ones are the African crocodile (Crocodylus niloticus) from Africa and the estuary (or saltwater) crocodile (C. porosus) from Australia. Both can grow up to six metres (20 feet) long and weigh more than one thousand kilogrammes. (about 2,200 pounds).
There is a chance that fossilised creatures like Deinosuchus and Sarcosuchus were between 10 and 12 metres long. (33 and 40 ft). The smooth-fronted caiman (Paleosuchus) and the dwarf crocodile (Osteolaemus tetraspis) are the smallest species. Adults of these two species grow to be about 1.7 metres long. (about 6 feet).
All crocodiles have a long nose, which is often called a muzzle. Depending on the species, the shape and size of the muzzle can change a lot. Most of the animal’s body is covered with scales, which are usually grouped in a regular pattern. The back of the animal is covered with thick bone plates.
The main way to tell the difference between families and genera is by looking at how the head is built. The proportions of the snout, the bony structures on the dorsal, or upper side, and the number and, as a result, the arrangement of the scales on the animal’s body are the most important differences between species.
Distribution and abundance (Facts About Crocodiles).
Crocodiles live in both the Northern and Southern hemispheres, but they are most common in the marshy, wet, tropical areas of both. Crocodylidae, which are also called “true crocodiles,” live in most of Africa south of the Sahara, Madagascar, India, Sri Lanka, Southeast Asia, the Malay Archipelago, northern Australia, Mexico and Central America, the West Indies, and northern South America.
Crocodylidae is a type of lizard, and it is also a type of family. Most caimans are in the family Alligatoridae. They only live in the tropical parts of Central and South America, except for the areas of the broad-snouted caiman (Caiman latirostris) and the Jacaré caiman.
The Chinese alligator lives in warm zones, just like the American alligator (Alligator mississippiensis) and the Chinese alligator (Alligator sinensis). The Indian gavial, also called Gavialis gangeticus, is a member of the family Gavialidae. It lives in Pakistan, northern India, Nepal, Bhutan, Bangladesh, and Myanmar.
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You can have a closer look to Jungle life and know more about crocodiles in Sundarban.
Where to Stay In Sundarban:
Royal Sundarban Tourism
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