530 captive bred Chinese alligators will be released into the wild, what are the characteristics of

The characteristic is that the body is relatively small, the limbs are short, but it is very powerful, and it is particularly docile, and basically has no attack power.

The characteristics of the Chinese alligator are relatively docile, generally do not attack humans, and the environmental adaptability of the Chinese alligator is stronger than that of other crocodiles, so the cultivation and breeding of the Chinese alligator will be much easier, which leads to the fact that the Chinese alligator is much easier to be saved.

The Chinese alligator is endemic to China, one of the smallest crocodile species in the world, and it is both ancient and a very rare reptile in the world. Because it lives in the Yangtze River Basin, it is called "Yangtze Alligator". The alligator is about two meters long and covered with scales.

The forelimbs are five fingers, the hind limbs are four toes, oblong and rounded, and drag a powerful tail, suitable for crawling and swimming.

It has the characteristics of amphibians and a vast world of activities.

Poplar crocodiles are large wild animals, they will be considered cold-blooded, in fact, they are active according to temperature, the higher the temperature, the more active, generally will not cause harm to people.

The alligator is a large carnivore, with explosive and aggressive power beyond that of us humans.

It has a very fierce personality and a very large demand for food, and its bite force is very strong, which can cause very serious injuries to animals.

The structure of the Chinese alligator is: Yang (left and right structure) Zizi (single structure) Alligator (left and right structure).

The structure of the Chinese alligator is: Yang (left and right structure) Zizi (single structure) Alligator (left and right structure). Zhuyin is: a part of speech is: noun. Pinyin is: yángzǐè.

What is the specific explanation of the Chinese alligator, we will introduce it to you through the following aspects:

1. Explanation of terms [click here to view the details of the plan].

Yangtze crocodile yángzǐ'è1) is a small alligator (alligatorsinensis) from the Yangtze River basin in China, with no webbing between the toes.

2. Network Explanation.

Alligatorsinensis (Fauvel, 1879), or tuó, is a crocodile of the genus Alligator in the family Short-nosed family. It is a crocodile endemic to China and is one of the smallest crocodile species in the world. It is both ancient and a very rare reptile in the world.

Because it lives in the Yangtze River Basin, it is called "Yangtze Alligator". In the Chinese alligator, many characteristics of early lead can still be found in early dinosaur reptiles. Therefore, people call the Chinese alligator a "living fossil".

Therefore, the Chinese alligator is of great significance for people to study the rise and fall of ancient reptiles, as well as to study paleogeology and biological evolution. China has listed the Chinese alligator as a national first-class protected animal, and it is strictly forbidden to hunt and kill it. In order to perpetuate the race of this precious animal, China has also established nature reserves and artificial farms for Chinese alligators in Anhui, Zhejiang and other places.

Idioms about Chinese alligators.

Gloomy, smug, proud, crocodile, tears, bones, ashes, dust.

Words about the Chinese alligator.

Yangzhou cranes burn bones, gray whales, crocodile waves, dusting soil, sand crocodile tears.

Sentence formation about Chinese alligator.

1. In order to compare the fertilized eggs and the eggshells of the unfertilized eggs of Chinese alligators, the ultrastructure of the alligators was observed by scanning electron microscope.

2. The muscle, fat and blood meal related nutrients of Chinese alligator were comprehensively analyzed and tested.

3. Let me love you, otherwise, the panda on Chinese New Year's Eve begins to hibernate, the baby fish flies to the blue sky, the Chinese alligator sinks the aircraft carrier, and the white-sided dolphin Lu Hao climbs to the Taklamakan .

4. So he started a very meticulous collection of Chinese alligator eggs here, and then raised them in captivity at the Bronx Zoo and released them back into the wild.

5. Subsequently, we learned rare animals such as flamingos, squirrel monkeys, and alligators. They are so strange and eye-opening.

The Chinese alligator is 1-2m long, with a flat head, a prominent snout, stubby limbs, 5 fingers on the forelimbs, 4 toes on the hind limbs, webbed between the toes, and is very agile in crawling and swimming. The tail is long and flattened, thick and powerful, and can propel the body forward in the water, and it is also the ** of attack and self-defense. The head of the Chinese alligator is relatively large, with more grainy and bandy lines on the scales, and the eyes are earthy-colored.

1. Morphological characteristics: The Chinese alligator is 1-2m long, with a flat head, a prominent snout, stubby limbs, 5 fingers on the forelimbs, 4 toes on the hind limbs, and webbed between the toes, crawling and swimming are very agile. The tail is long and flattened, thick and powerful, and can propel the body forward in the water, and it is also the ** of attack and self-defense.

2. Characteristics of life habits: The Chinese alligator has superb ability to dig holes, and its head, tail and sharp toe claws are its tools for burrowing. Its caves often have several openings, some of which are in the reeds and bamboo forests on the shore of the beach, and some are at the bottom of the pond, and there are entrances and exits and ventilation openings on the ground.

There are also side openings that can accommodate various water levels.

3. Growth and reproduction: The Chinese alligator is oviparous, and in early June, the Chinese alligator mates in the water and is fertilized in the body. Around the beginning of July, the female crocodiles begin to build circular nests in suitable places with weeds, dead branches and dirt for laying eggs, with about 10-30 eggs per nest.

The eggs are laid in the grass and covered with weeds, while the female crocodile is guarded and hatched at natural temperatures, with an incubation period of about 60 days. Young crocodiles emerge in September.

It is mainly distributed in the middle and lower reaches of the Yangtze River and Taihu Lake, which are mainly lakes, such as Anhui, Zhejiang, and Jiangsu.

Wild Chinese alligators are native to the vast areas of the middle and lower reaches of the Yangtze River, and due to their dense population and rapid development in the past 100 years, their habitats have been continuously developed into agricultural land such as arable land, fish ponds, etc. The living space of the Chinese alligator was continuously compressed, until the number of wild Chinese alligators dropped to less than 300 in the seventies of the last century, and the living environment was also compressed to the narrow area at the junction of Jiangsu, Anhui and Zhejiang.

Chinese alligators have a docile temperament and generally do not take the initiative to attack people. As with other animals, they tend to be aggressive when they are short-tempered during the breeding season, but this aggression usually does not cause substantial harm to humans.

The living environment of wild Chinese alligators is greatly affected by human factors, especially during the breeding period, and human activities directly affect the egg production of Chinese alligators. Human activities have led to the continuous change of their laying grounds, and the destruction of their nests by humans has also directly led to a decrease in hatching rates.

The plain terrain is close to the river.

It is mainly distributed in the middle and lower reaches of the Yangtze River and Taihu Lake, such as Anhui, Zhejiang, and Jiangsu.

It lives in fresh water, mainly distributed in local areas of Anhui, Zhejiang, Jiangxi and other places in China. It is both ancient and now a very scarce reptile that is on the verge of extinction in the world. Reptiles dominated the Mesozoic Era, when the earth was their domain.

Later, due to environmental changes, many reptiles such as dinosaurs could not adapt and became extinct; Reptiles such as alligators continue to this day. Many of the features of earlier dinosaur reptiles can still be found in the Chinese alligators. Therefore, people call the Chinese alligator a "living fossil".