Today let’s talk about how rare the wild giant salamander is. ?

There are many rare and strange animals in the world, and their appearances are also diverse. The giant salamander is one of them. The giant salamander is very ugly, and it is a very ancient creature. It moves very slowly. Look at him. Its appearance makes people feel like a prehistoric animal. In fact, it is indeed a living fossil, and it evolved from an aquatic fish 360 million years ago into an amphibian.

If you see a giant salamander with your own eyes, you may feel that this creature is like a monster. The giant salamander can breathe through its skin and can switch between water and land at will.

Everyone knows that amphibians are generally cold-blooded animals. They have experienced many changes from tadpoles to severe changes, and are extremely sensitive to changes in their living environment. Moreover, they can also breathe and absorb water through their skin. Don’t look at the giant salamander. His head is big, but his eyes are very small, so his eyesight is not good.

The giant salamander generally lives in a cave with very dark light. Although it does not rely on its eyes, it can rely on other senses to hunt animals. For example, the entire body of the giant salamander is covered, and its sensory nodes are enhanced. Thanks to the giant salamander's sense of touch, the giant salamander can detect very slight movements in the water, and the giant salamander's sense of smell is very sensitive, which also helps the giant salamander hunt for food.

The giant salamander looks very clumsy, but Wang Wanyu is also a very successful predator. They will prey on various animals such as fish, small arthropods and other amphibians. Insects with tiny particles are Baby fish's favorite.

However, wild salamanders are on the verge of extinction. After the 1950s, the number of salamanders has decreased by 80%. By the 21st century, the number of wild salamanders is less than 50,000.

Although the giant salamander is a second-level protected animal in the country, there are still many people who hunt wild giant salamanders. After catching them, they sell the giant salamanders at high prices and then make them into delicacies. Therefore, in order to protect this species In addition to satisfying people's desire to eat, the breeding of giant salamander has also become a very popular project. ?

The muscle protein of giant salamander is a high-quality protein with a very high content of amino acids and a good composition ratio. This is completely in line with the energy pattern required by the human body, and the nutritional value of giant salamander is higher than that of abalone. , shark fin, bird's nest and soft-shell turtle, the muscle protein of giant salamander is rich in 18 kinds of amino acids, of which 8 kinds of amino acids necessary for the human body account for 40.72% of the total amino acids.

And the giant salamander has been a valuable Chinese medicinal material since ancient times. It is recorded in the Compendium of Materia Medica that the giant salamander has the effects of improving intelligence, nourishing blood and promoting qi, beautifying the skin, nourishing yin and nourishing the kidneys.