Why the South China tiger is one of the world s most endangered animals in need of protection

Because it's living in fewer and fewer environments, it's been taken over by humans, and it's almost the same number of people being hunted, and it's very small, basically less than 1,000, and according to biological reproduction theory, if a species has less than 1,000 heads, it can only wait for extinction, because then it will produce inbreeding, so it will be forced to become extinct. Nowadays, all kinds of hybrids are not very pure in captivity, in order not to extinct the species. Actually, it's also very sad, because pandas are now bred in captivity, and even their physiology has changed, from five fingers to six, and they don't know how to mate on their own.

It's a lot of it, not to mention the South China Tiger.

There is only one species of tiger, but there are many subspecies. The tiger is an animal with a wide range of distribution, and due to the great difference in the natural conditions of each distribution area, it cannot but affect their form over time. As a result of long-term development, the same species of tiger, which is produced in the cold regions of the north and the hot regions of the south, will have different morphological differences, and therefore are classified as different subspecies of tigers.

China has a vast area, and through investigation and research, it has been found that there are at least 3 sub-tigers in China.

species, namely the Siberian tiger, the South China tiger and the Bengal tiger. And among these 3 subspecies, there is only Hua.

The southern tiger is unique to some areas of South China and Central South China, and is unique to China.

Seed. In addition, the South China tiger has a more difficult living environment than the Siberian tiger and the Bengal tiger. Chinese.

The southern tiger lives in the mountainous areas of central, eastern, and southern China, and the southern population is much whiter.

There are many mountains and small Xing'an Mountains, and even in the more remote mountain and forest areas, they are not sparsely populated.

Less, and therefore under threat and pressure from humans, is also much greater than in the Tohoku region. Secondly, the South.

Although there are many kinds of animals in Fang, the number is not large, not only human hunting in large quantities, but also noodles.

Competition from carnivores such as leopards and jackals has reduced the food for South China tigers. In order to.

Saved from starvation, South China tigers had to take risks to steal livestock, intensifying human predation. Kill.

In the list of protected animals stipulated by China, whether it is the Siberian tiger, the South China tiger or the Bengal tiger, they all belong to the national first-class protected animals, which need to be strictly protected and hunted is absolutely prohibited.

Because the South China tiger is on the verge of extinction.

Today, the possibility of a South China tiger in the wild is slim to none. Because the reproduction of species requires the existence of natural populations, natural populations must also maintain a certain number of individuals and maintain sufficient levels of heterozygosity genes so that the population will not decline due to inbreeding. Since the area where the South China tiger was originally distributed has not been seen for many years, the possibility of finding a South China tiger population is even more remote.

As a result, many experts believe that the natural population of the South China tiger is extinct. As of October 2010, there were about 110 South China tigers in captivity worldwide.

The IUCN Red List is listed as: extinct in the wild.

The South China tiger is a national first-class protected animal. In 1996, it was listed as one of the top 10 critically endangered species by the International Union for Conservation of Nature. It was added to the CITES Appendix Protection List in 1981.

The South China tiger has a more difficult living environment than the Siberian tiger and the Bengal tiger. South China tigers live in the mountainous areas of central China, east China, and south China, and the southern part is far more populated than the Baishan and Xiaoxing'an Mountains, and even in the more remote mountain and forest areas, they are not sparsely populated, so they are far more threatened and pressured by humans than in the northeast.

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Analysis: Among the four tiger subspecies (Siberian tiger, South China tiger, Bengal tiger and Indochinese tiger) currently distributed in China, only the South China tiger is unique to China. Before the 19th century, the South China tiger was widely distributed in the vast areas of China, mainly in the southeast of China.

Since the 20th century, due to various reasons such as environmental changes, wars and human activities, the distribution area of South China tigers has been continuously squeezed, and the distribution area has gradually decreased. Until the 80s of the last century, the population of the South China tiger was drastically reduced due to the destruction of the habitat on which the South China tiger depended due to activities such as hunting and deforestation.

According to previous surveys, there are only 20 to 30 South China tigers in the wild in China, and only 60 in Chinese zoos, which is even rarer than giant pandas. In a recent field expedition, not even live wild South China tigers were found, and the South China tiger is on the verge of extinction.

1 South China tiger in the wild: The South China tiger has not been found in the wild for more than 20-30 years, and foreign scholars believe that it is extinct. Domestic scholars believe that there are still some wild South China tigers, and the number may be in the single digits.

2 South China Tigers in Zoos: According to authoritative statistics from the China Zoo Association, as of December 31, 2008, there were only 80 South China tigers left in the country. (New numbers of South China tigers [births, deaths] between January and August 2009 have not yet been fully counted).

100 pcs. On October 25, 2010, two newborn tiger cubs brought the number of South China tigers to more than 100.

There are 98 of them, including captive-bred, and only 72 if they are wild.

The South China tiger is an endemic subspecies of tiger in China and lives in south-central China. Identification characteristics: round head, short ears, thick and powerful limbs, long tail, chest and abdomen mixed with more milky white, the whole body orange-yellow and covered with black horizontal stripes.

Among the subspecies tigers, they are almost extinct in the wild, and there are less than 100 animals in captivity in zoos and breeding bases around the world.