The fastest mammal in the world is:

For the study of animal speed, human beings still have a certain right to speak, the speed of the car is quite fast, it is a combination of human intelligence and machinery, but some animals can easily surpass, it is incredible, today Xiaofan sauce will take you to see, the world's fastest running 5 animals.

The highest and farthest jump in the worldMammalsIt's a kangaroo. The kangaroo is a marsupial belonging to the order of kangaroos, the highest and farthest mammal in the world, the adult kangaroo can reach a height of up to meters and weigh about 100 kilograms, while the newborn wallaby is particularly tiny, only the size of a peanut.

Characteristics of the world's tallest and farthest mammal kangaroo

Kangaroos are mainly found in Australia, in New Guinea.

There is also distribution, and different species of kangaroos in Australia can live in a variety of natural environments.

from cool rainforests and desert plains to tropical regions.

Kangaroos can't walk, they can only jump, they can only run in jumps, up to 4 meters, up to 13 meters away.

The kangaroo has a multi-functional tail, the tail is long and thick, full of muscles, very powerful, the role of the tail is very huge, not only to help the two lower limbs to support the balance of the body, but also to help the kangaroo jump farther, higher, and the tail is also an important offensive and defensive **.

The fastest mammal is the cheetah.

Cheetahs travel at speeds of about 115 kilometers per hour, and the genus Cheetah is the only species in the genus Cheetah, also known as the Indian leopard, which is the only species in the genus Cheetah, which mainly inhabits tropical and temperate grasslands, deserts and grasslands with open forests. Dust shed.

Cheetah is a carnivore, and its prey is mainly antelope, zebra, ostriche, etc., and can only prey one prey at a time, because although the cheetah runs fast, the distance and time it runs is not long. Cheetahs are mainly distributed in Algeria, South Africa, Zambia, Kenya and other African regions, and now due to the decline of herbivores, the lack of food for cheetahs, and the destruction of the living environment, the number of cheetahs has decreased, and it has been listed as an endangered animal.

Breeding of cheetahs

Cheetahs usually have a gestation period of about 3 months and usually have 2 to 8 pups per litter. Newborn cubs have dark brown coats with inconspicuous spots, and by the time they are 4 months old, their coats turn yellow-brown and their bodies are covered with black spots. The tail of the pups has black stripes and no spots, but when they become adults, they become the same color as their bodies, and the ends of their tails become white.

The pups have long, tall fur on their backs that run from the neck to the base of their tails, the so-called cape, which makes the cubs look like a honey badger, and this so-called cloak allows them to hide in the tall grass and help them escape from the threat of lions and coyotes. The light gray mantle on the back fades slowly and remains visible until 15 months of age when it reaches adult size.

The top 10 animal reaction speed rankings are: Central Asian wild ass, horse, kangaroo, African wild dog, hare, wildebeest, pronghorn antelope, springbok, cheetah, tiger.

1. Central Asian wild ass.

At about 290 kg and m (head and body length), the Central Asian wild ass is slightly larger than the donkey and more like a horse. They are short-legged as compared to horses, and their color depends on the season. The running speed is 70 km/h.

2. Horses. According to the Guinness Book of World Records, in 2008 in Granville, Pennsylvania, a horse reached a top speed of kilometers per hour. You'll be surprised to know that on this list of the fastest animals, horses are in 9th place.

3. Kangaroo. Kangaroos are the only large animals that can run by jumping. The red kangaroo jumps at a speed of about 71 km/h. I'm sure you haven't heard of kangaroos on the list of fastest animals before, but it is.

4. African dingo.

The African dingo is a carnivorous mammal that lives only in Africa, especially in savanna and other light forest areas. It is also known as "Painted Hound", "African Hound", "Horn Hound", "Dalmatian". This dog can run 71 kilometers in an hour.

Sloth.

They move slowly, taking 12 seconds to take a step, walking only 100 meters per minute on average, slower than the notoriously slow turtle, and the slowest walking finger brother in the world.

The sloth is the only wild animal with vegetation on its body, and although it has legs, it cannot walk, relying on its forelimbs to drag its body forward.

It is found in South America. The coat is fluffy and thick; The head is short and rounded, the ears are small and hidden in the hair; tail short; 3 toes on the forelimbs and 3 toes on the hind limbs, all with sharp claws that can be flexed, and the forelimbs are longer than the hind limbs; There are 5 pairs of teeth on the upper jaw and 4 pairs on the lower jaw, a total of 18 pieces.

gastric fraction chamber; 9 cervical vertebrae, the most among mammals; The coat color of the whole body is grayish-brown due to the algae attached to the body hair, and the appearance is green.

Sloth breeding methods:

Individual species breed in March and April, and the rest can breed throughout the year. The gestation period is 120-180 days, and the female temporarily has a relatively effective body temperature regulation ability during pregnancy. Each litter gives birth to 1 litter, and the pups are able to eat leaves on their own at 2 months.

Lick the fragments of the leaves from the mouth of the female beast, and begin to learn and inherit the female beast's preference for a certain leaf, and obtain the unique intestinal microbes that specialize in digesting this leaf. But until the age of 1, the cub stays with the female, and it has a lifespan of nearly 12 years.

The above content reference: Encyclopedia - Sloth.

The largest mammal in the world is the blue whale.

It weighs about 170 tons and can reach a length of about 30 meters. Newborn calves weigh tons and are meters long. By the time the juvenile reaches 7 months, it can weigh about 23 tons and reach a length of 16 meters.

Blue whales are so large that they weigh 2,000 kilograms on a single tongue and can stand up to 50 people on their tongues.

According to research, the strength of the big blue whale is equivalent to the pull of a medium-sized locomotive, which can be called an "aircraft carrier" among animals. Most of the bays inhabited by blue whales are washed into the terrestrial rivers with extremely rich organic matter, making the water very fertile and promoting the abundance of plankton.

Although the blue whale lives in the sea, like other mammals, it uses its lungs to breathe, which weigh more than 1,000 kilograms and can hold more than 1,000 liters of air. Blue whales are distributed in the major oceans of the northern and southern hemispheres from the southern pole to the north pole, especially in the oceans near the South Pole, but are less common in tropical waters.

What are the characteristics of mammals:

The main characteristics of mammals are that they have a coat on the surface of their bodies, use their lungs to breathe, and have a well-developed brain. The body is generally divided into five parts: head, neck, torso, limbs and tail.

Breathe with lungs, have a constant body temperature, and are homeothermic animals. Teeth differentiate into incisors, canines, and buccal teeth. Mammalism and viviparity are the most distinctive features of mammals. The embryo develops in the mother's body, and the mother animal directly produces the fetus, and the mother animal has mammary glands that can secrete milk to feed the fetus.