what are the difference between a crocodile and an alligator?
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Snout shape: Alligators have wider, U-shaped snouts, while crocodile front ends are more pointed and V-shaped. ... Home base: Crocodiles tend to live in saltwater habitats, while alligators hang out in freshwater marshes and lakes.
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Alligators also heavily outnumber crocodiles in the US. There are over 3 million alligators, but fewer than 2,000 crocodiles. Southern Florida is the only place in the world where you will find crocodiles and alligators living side by side.
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Alligator species have a range mostly in the Americas, while crocodile species have ranges in Africa, Asia, and Australia. Crocodiles are the most widespread crocodilian species. On which continents are crocodiles not found? Antarctica and Europe are the only continents without native species of crocodile.
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Crocodiles are large reptiles found in tropical regions of Africa, Asia, the Americas and Australia. They are members of the order Crocodilia, which also includes caimans, gharials and alligators. There are 13 species of crocodiles, so there are many different sizes of crocodile.
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Behavior. Crocodiles are often regarded as much more aggressive than alligators. While you should avoid contact with both animals at all costs, alligators in the Everglades tend to be more docile than crocodiles, only attacking if hungry or provoked.
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Alligators are only generally found in freshwater environments, while crocodiles can be found in both freshwater and saltwater—although they can't live in the ocean, preferring to stick to river estuaries. ... Social media users also expressed surprise at seeing an alligator in the Gulf of Mexico.
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Canada is too far north for crocodiles and much too cold for them to survive. In general crocodiles live in the more Southern areas of the world than alligators. Alligators don't exactly live in the north, but they are a bit more adaptable to cooler temperatures.
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Alligator, (genus Alligator), either of two crocodilians related to the tropical American caimans (family Alligatoridae). Alligators, like other crocodilians, are large animals with powerful tails that are used both in defense and in swimming.
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No matter the type of crocodile, males grow larger than females. The male saltwater crocodile, for example, can grow up to 17 feet long, while the female does not quite reach 11 feet. ... In all 23 species, males grow larger than females, making size comparisons a fast and dependable way of identifying the sex.
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Alligators and Caimans are only found in fresh water where as Crocodiles can be found in both fresh and salt water as they have a mechanism to filter out excess salts. Gharials have slender snouts, which distinguishes them from the rest of the crocodilians.
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The Nile is not a natural habitat for alligators. They are native to the United States and China. Gator snouts are wider and rounder than a crocodile's, with a top jaw that hides the bottom teeth. They are, according to the Crocodile Biology Database online, less tolerant of saltwater.
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The second difference is that crocodile skins have a small pore close to the edge of each of the scales, which is a remnant of a hair follicle. Alligators have no pores. As you can see in the picture below, Niloticus bags (left) typically have larger scales than Porosus bags (right), which are smaller and more defined.
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Alligators don't really like to run long distances, and although they can travel very quickly in the water, they are typically slower moving on land. However, even with their heavy bodies and slow metabolisms, alligators are capable of short bursts of speed that can exceed 30 miles per hour.
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Habitat. American crocodiles (Crocodylus acutus) are a shy and reclusive species. They live in coastal areas throughout the Caribbean, and occur at the northern end of their range in south Florida. They live in brackish or saltwater areas, and can be found in ponds, coves, and creeks in mangrove swamps.
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Snout Shape: Alligators have a wide, rounded, u-shaped snout, while crocodiles have long, pointed, v-shaped snouts. ... Crocodiles are different from alligators in this sense, where both upper and lower jaws of a crocodile are the same size, exposing their teeth as they interlock, creating the look of a toothy grin.
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Snout shape: Alligators have wider, U-shaped snouts, while crocodile front ends are more pointed and V-shaped. ... For alligators, the upper jaw is wider than the lower one, so when they close their mouths, all their teeth are hidden.
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Alligators and caimans belong to the same family Alligatoridea. They differ from crocodiles in that they have wider and shorter heads. Caimans teeth are longer and narrower than an alligators and are more agile. ... Alligators are the most common crocodilians in North America, confined to the southeast US.