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What are 4 examples of marine reptiles?

What are 4 examples of marine reptiles?

Today, the extant, or currently living, species of marine reptiles are sea turtles, sea snakes, salt water crocodiles and marine iguanas.

What is an example of a marine reptile?

Currently, of the approximately 12,000 extant reptile species and subspecies, only about 100 are classed as marine reptiles: extant marine reptiles include marine iguanas, sea snakes, sea turtles and saltwater crocodiles.

What is the only marine reptile?

Marine iguanas are the only lizards on Earth that spends time in the ocean. They live only on the Galapagos Islands, and like many Galapagos species, they have adapted to an island lifestyle.

What are 5 examples of reptile?

Reptiles are air-breathing vertebrates covered in special skin made up of scales, bony plates, or a combination of both. They include crocodiles, snakes, lizards, turtles, and tor- toises.

Is the sea turtle a reptile?

Sea turtles are reptiles remarkably suited to life in the sea. Their hydrodynamic shape, large size, and powerful front flippers allow them to dive to great depths and swim long distances.

What is the largest marine reptile?

Table of heaviest living reptiles

Rank Species Mass range
1 Saltwater crocodile 400 to 1,000 kg (880 to 2,200 lb)
2 Nile crocodile 250 to 750 kg (550 to 1,650 lb)
3 American alligator 250 to 500 kg (570 to 1,100 lb)
4 Orinoco crocodile 380 to 490 kg (840 to 1,000 lb)

What are 10 example of reptiles?

Here are the top 10 reptiles that interested users of the English-language version of Wikipedia in 2014:

  • Komodo dragon.
  • Black mamba.
  • Saltwater crocodile.
  • King cobra.
  • Gila monster.
  • Cottonmouth (viper)
  • American alligator.
  • Leatherback sea turtle.

Is a fish reptile?

A fish is an animal that lives only in the water, whereas a reptile lives in both land and water. A fish is an aquatic vertebrate that is cold blooded or ectothermic. The reptile is also a cold blooded animal that is covered by scutes or scales.

Is a frog a reptile?

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.

Is a tortoise a reptile?

All turtles, tortoises, and terrapins are reptiles. Scientists often refer to them as chelonians, because they are in the taxonomic order called Chelonia (from the Greek word for tortoise).

Is whale a reptile?

Answer 5: Whales are mammals because they share the characteristics of other mammals (like us!). These characteristics include being able to regulate their own body temperature (unlike cold-blooded animals, like lizards), growing hair and producing milk to feed their young (who are born live, not in eggs).

What are some examples of marine reptiles?

Some marine reptiles, such as ichthyosaurs, plesiosaurs, metriorhynchid thalattosuchians, and mosasaurs became so well adapted to a marine lifestyle that they were incapable of venturing onto land and gave birth in the water. Others, such as sea turtles and saltwater crocodiles, return to shore to lay their eggs.

Do marine reptiles Ever Rest on land?

Some marine reptiles also occasionally rest and bask on land. Sea turtles: there are seven extant species of sea turtles, which live mostly along the tropical and subtropical coastlines, though some do migrate long distances and have been known to travel as far north as Scandinavia.

What is a reptile?

Reptiles are air-breathing, cold-blooded vertebrates that are covered in scales, soft bony plates or a mix of the two. Reptiles live on land and all shed the outer layer of skin.

Are marine reptiles an endangered species?

(February 2020) Most species of marine reptiles are considered endangered to some degree.