Alligators Crocodiles Facts, Size, Diet, Habitat, Eat


Alligators, or known big reptiles are members of the Crocodilia team. Alligators and crocodiles are closely related for this reason and humans generally confuse these two species of animals. But these two reptiles are very different from each other. Alligators are distinguished by their black color, wide and round nose. Also, all of its upper teeth are still visible with its mouth closed. According to experts, alligators have pointed, narrow noses, a gray and green color and when this animal’s mouth is closed, only its fourth teeth above its lower jaw can be seen.

There are two different types of alligators and the sizes of these alligators species vary. According to experts, the American Alligators can be 3 to 5 meters long and an average of half a ton (454 kilograms or 1,000 lbs.). The Chinese Alligators type is smaller, approximately 1 to 1.5 meters long and generally only 50 to 55 lbs. (22.7-24 kg). American alligators live in many places in South America, from North Carolina to Texas. These reptiles can move slowly and can be found in ponds, rivers, marshes and lakes. The Chinese alligators species live in the east of China and this habitat is limited to a small area in the Yangtze River basin near the Pacific Ocean. Traditionally, this animal species is found in ponds, rivers, marshes and lakes. But nowadays they mostly live in ponds and ditches in agricultural lands.

Alligators Classification / Taxonomy

  • Kingdom: Animalia
  • Infrakingdom: Deuterostomia
  • Subkingdom: Bilateria
  • Subphylum: Vertebrata
  • Phylum: Chordata
  • Class: Reptilia
  • Superclass: Tetrapoda
  • Genus: Alligator
  • Order: Crocodilia
  • Family: Alligatoridae
  • Infraphylum: Gnathostomata
  • Species: Alligator mississippiensis (Florida alligator, Louisiana alligator, American alligator and Mississippi alligator), Alligator sinensis (Chinese alligator)
An alligator eating a predator

An alligator eating a predator

Difference Between Alligators and Crocodiles

Alligator vs crocodile is one of the most curious topics:

The most significant difference between alligator and crocodile is in the mouth structures. Alligators have a wide and U-shaped mouth while the crocodiles have a narrower, longer, V-shaped structure. Due to the difference of the mouth structures, alligators can apply more force to their prey. This provide them to add creatures such as hard shell turtle to their menu.

Another difference between alligator and crocodile is seen in jaw structures. The upper jaws of Alligators are wider and cover their teeth in their lower jaws. But in crocodiles, the upper and lower jaw have the same width and therefore their teeth are visible even with their mouths closed.

Both alligators and crocodiles are big and powerful predators.

Alligators can reach up to 4 meters in length and their weight can reach 450 Kg. Crocodiles can reach 6 meters in length while their weight can exceed 1300 Kg. They are both very good swimmers and use their strong tails to maneuver in the water.

They are very good swimmers in water as well as very good runners on land. They can reach a speed of 18 km per hour on land. Both alligators and crocodiles immerse their entire body in water and sneak up to hunt.

They can stand up to an hour without breathing underwater. In the meantime, they take their eyes out of the water to get a better view of the outside. Since their eyes are located in the upper part of their heads, almost like a periscope, they can observe the area by keeping their bodies under water.

Both have extremely good night vision, which makes them merciless hunters at night.

Both alligators and crocodiles prefer to live in slow flowing waters on wide plains covered with grass.

Crocodiles can prefer salt water, while alligators are preferred freshwater.

It is possible to see the alligator species in the southeast of China and the USA, especially in the state of Florida. They can live together in many regions of the world.

While there are 23 different types of crocodiles, there are only two different types of alligators. These are Alligators and Cayman.

Usually crocodiles are more aggressive and dangerous than alligators. Alligators are opportunistic creatures. So if you do not bother an alligator, it will not attack you. However, this does not mean that you can swim with alligators in it.

Alligator and crocodile are creatures that hunt in water. They usually go ashore for spawning and sunbathing. For this reason, if you encounter one in nature, you should keep your distance and get away from the water.

Also, when you see one, you cannot be sure if there is someone else you do not see around. They can be very well camouflaged, especially in water. If you are in the habitat of crocodiles, you should be careful to stay away from streams and lakes.


A full sixed alligator

                                                     A full sixed alligator

What is the Difference Between an American Alligator and a Crocodile?

The most significant difference between alligator vs crocodile is in the mouth structures. Alligators have a wide and U-shaped mouth while the crocodiles have a narrower, longer and V-shaped structure.

How Fast Can an Alligator Run on Land?

An average allitagor, the maximum speed on land is around 15 to 17 km per hour.

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Scientific classification of Alligators Crocodiles Facts, Size, Diet, Habitat, Eat

Alligators Crocodiles Facts, Size, Diet, Habitat, Eat


They live in freshwater situations, for example, lakes, bogs, wetlands, waterways, and swamps, and in addition bitter situations. Extensive male alligators are single, regional creatures. The biggest guys and females will shield prime regions of the territory.
Crocs are seen in Oklahoma and Texas and also on the North Carolina and Florida in the east. They lean toward new water lakes and moderate moving waterways and their related wetlands, however they additionally can be found in bitter water territories.
Crocs are pioneering feeders. Their weight control plans incorporate prey species that are copious and effortlessly available. Adolescent crocs eat essentially creepy crawlies, creatures of land and water, little fish, and different spineless creatures.
Almost all alligators turn out to be sexually develop when they reach roughly 7 feet long despite the fact that females can achieve development of almost 6 feet. 10 to 15 years are required for a male, and it can be more for the females. Romance starts toward the beginning of April, and mating happens in May or June.

Alligators Crocodiles Facts, Size, Diet, Habitat, Eat

Alligators Crocodiles Facts, Size, Diet, Habitat, Eat

Scientific Classification


Alligators are not picky about food. They are carnivores and therefore any kind of prey can be a meal for these animals. Alligators can eat comfortably fish, birds, mollusks, small mammals and other reptiles.

Alligators can live for many more years if they have no disability. On average, alligators can live for 30 to 50 years. Alligators do not show signs of aging due to aging. Aging is a gradual deterioration of the body with age, this can be called aging. Alligators, crocodiles and many other creatures have negligible aging. So they never show signs of aging. Therefore, they die in other ways, such as diseases and hunger.

Even if they have heavy bodies and slow metabolism, alligators can make short speed bursts that can exceed an average of 30 to 35 miles per hour. This speed is generally in water.

Range of the Alligators Crocodiles Facts, Size, Diet, Habitat, Eat

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