Is the standard Chinese name for a sloth a sloth or an otter?

I watched a show today and called a sloth a tree "otter" (tǎ). So I suspected that I had read it wrong all along, and I checked it, and the modern Chinese dictionary has an entry for "sloth", but not an entry for "tree otter" (but there is no explanation for the reason for the name), and the Chinese dictionary says that it got its name because of its slow movement. However, the wiki's "sloth" entry page has the text "otter" in its entirety, except for the title.

Later, I finally found a note on the wiki "Sloth" page: "According to the records of Mr. Lai Jingyang's "World Mammal Dictionary", the official Chinese translation of the name, both otters and sloths can be." Tree otter - according to the form of the animal, it looks like an otter.

Perched on a tree, translate it; Sloths - translated by the animal's habits of being stationary for a long time. Both are Chinese common names, and the correct identity of the species is based on the scientific name, and is not affected by the difference between the Chinese common name or the English common name. "Actually, apart from the fact that they are all hairy, I don't think the sloths look like otters at all, and their living habits are very different.

The Chinese character "otter" is found in Shuowen

The original meaning is to refer to the otter: "such as a puppy." Aqua dwelling and eating fish. From the sound of dogs. Tadache. "Maybe it's because there are otters (carnivorous ferrets) and sea otters.

Carnivorous Mustelidae, which is the one who knocks a shell on the stomach with a stone), marmot (rodent squirrel family, ie"Marmot. , so there must be a tree "otter", but except for otters and sea otters belonging to the same order and family, the rest of the "otters" belong to different orders (sloths otters belong to the order Woolly otter suborder Otter family), which are very different from each other. Just as the hyena "dog" is closer to the feline.

In the same way, it is impossible to understand the true characteristics of living things and the kinship between them by looking at common names alone. In my opinion, children who study hard in school tend to think that "lazy" is a mispronunciation of "otter" (otter, sea otter, marmot), so when they see the word "sloth" and the general image of a sloth, they may habitually think that it is a "otter". This makes it difficult to unify even in the academic circle for a long time, and even the old gentleman wants to explain this phenomenon by saying that "both are Chinese common names, and the correct identity of the species is subject to the scientific name".

Of course, the old gentleman is right, this animal is a foreign treasure after all) However, it was later found that if it is called a "tree otter", this animal is far from the professional "otter" (however, the real "otter" is not a real class academically, so. . However, considering that the "otter sea otter" is a category, although the "marmot" is an alien species, it is clear that the identity is different from the "drought" of "water and sea", so. "Otter" should be a standard) and even if you pick it out finely, it doesn't look so similar.

However, when it comes to "laziness", this animal is in a class of its own. And it can be proved that the saying "lazy" has also been around for a long time. So, after careful research, I decided to support and comfort the "sloth" from a semi-professional point of view.

That's it. <>

Otter is the correct name. The sloth was an illiterate mispronunciation, and later it became more widespread, and the academic community tended to recognize the name. Among the several online encyclopedias that are not standardized, sloths and otters are two different entries, which may seem like two different things, but if you look at the Latin name and the distribution area, you will see that they are the same species.

There are six species of otters in two families, two genera, and their appearance is slightly different, which makes it true that some people think that sloths and otters are different. The name is tree otter, in fact, it is not a mustel, and it cannot survive on land, that is to say, this Chinese name is wrong from the day it was translated, and it was called otter at that time, mainly because it was a strong swimmer, and it was very similar to other animals of the weasel family otter, so this wrong name appeared. It may also be for this reason that the academic community is currently inclined to recognize the illiterate mispronunciation of the name of [sloth], in order to quietly correct its own naming mistakes.

There is no difference between an otter and a sloth, only the sloth does not have an animal like an otter. The sloth is slow to move and often hangs its claws upside down on the branches for several hours without moving, so people call it a sloth, and the name is very figurative.

The sloth, which looks like a monkey, is slow and often hangs its claws upside down on a branch for hours without moving. At the same time, there are algae, lichens and other plants on his body, and although he has legs, he cannot walk, relying on his forelimbs to drag his body forward.

The hair is fluffy, long and thick, the head is short and rounded, and the ears are small and hidden in the hair; The tail is short, the forelimbs have 3 fingers, the hindlimbs have 3 toes, all have sharp claws that can be flexed, and the forelimbs are longer than the hind limbs; The coat color of the whole body is grayish-brown due to the algae attached to the body hair, and the appearance is green.

Sloths live in trees all year round, hooking their claws to branches and hanging upside down and moving around trees. Its sense of smell is more sensitive, while its sense of sight and hearing is not very developed. It is customary to go out at night and mainly feed on leaves and fruits. It is found in tropical forests, mainly in South America.

Sloth living habits:

Sloths have become highly specialized in arboreal life and have lost the ability to move on the ground. It usually hangs upside down on the branches, and its hair is fluffy and grows in a similar direction, and the hair is green with algae, so it is difficult to find in the forest. Three-toed sloths are widely distributed as far north as Honduras and south as northern Argentina, and slightly narrower as far north as Nicaragua in the north and north as far north as Brazil.

These strict herbivores mainly eat leaves, shoots, and fruits. It is rare to get off the ground, and crawl upwards with your body upright by clinging to a branch, or hang your body upside down, and move forward alternately on all fours. They can hang upside down for long periods of time, even when sleeping.

The forelimbs are enlarged and significantly longer than the hind limbs. When on the ground, the limbs are diagonally outward and cannot support the body, so they have to crawl on the forelimbs and drag the body forward. In tropical basins, sloths swim to transfer during the rainy season when the ground floods.

The difference between a sloth and an otter: the pronunciation is not the same, lazy pinyin: lǎn, otter pinyin tǎ, but they are the same animal, and its scientific name is sloth.

Sloths is the general name of the suborder of sloths under the order Mammalian Phitrichoda, mammals, with a total of 2 families, 2 genera and 6 species. The shape is slightly like a monkey, the movement is slow, and it often hangs upside down on the branches of the tree for several hours without moving, so it is called a sloth. The sloth is a wild animal with algae, lichens and other plants on its body, although it has legs, it cannot walk, and relies on its forelimbs to drag its body forward.

It is found in Central and South America, including Venezuela, Guyana, Colombia, Ecuador, Peru, Brazil, Honduras, Nicaragua, Costa Rica, Panama, Bolivia, Suriname, and French Guiana.

Sloths are surprisingly lazy.

The sloth is a surprisingly lazy mammal, too lazy to do anything, even too lazy to eat, too lazy to play, can endure hunger for more than a month, and when it has to move, its movements are also lazy and extremely slow. Even when they are chased and captured, they crawl slowly as if nothing happened. In times of danger, in this way, the speed of escape is not more than a meter second.

Despite this, it is a strong swimmer in the water, and the best food for sloths is low-calorie leaves, a little of which can be digested for hours. People often compare slow movement to turtle climbing, but sloths climb slower than turtles. Sloths live in the dense tropical forests of South America, never see sunlight in their lives, never get off the tree, feed on leaves, shoots and fruits, and hang upside down on the branches to sleep when they are full, so to speak, the tree is its home.