Questions about cats or felines .

Cats have well-developed brains and sharp sensory organs. When a cat jumps down from a height, its eyes are quick to see the terrain and react to what it sees to its brain. In addition, the cat's long feet have fat and thick pads, which help the cat to reduce the shock when jumping from a height.

So, a cat jumping from a height will not be broken.

An expert in the United States found that 7 floors is a dangerous layer for cats. From the 3rd to the 7th floor, the risk of fractures and even death increases from the 3rd to the 7th floor, but the injury and mortality rates are lower than those of the cat jumping from the 5th floor. Cats falling from 5 floors will try to balance themselves, stretch their bodies fully, and keep their limbs on all fours as much as possible, thus reducing the possibility of injury or death.

It seems that the minimum height should be asked, since the cat adjusts its position during the fall so that all four feet land first and at the same time, which requires a certain amount of preparation time. As for whether the cat can always guarantee that it is unharmed, it is impossible to say that it is difficult to ensure that the cat will not make mistakes. However, cats will always adjust their posture to reduce the damage they suffer when they land.

You can see a text in New Concept 3 that says it very clearly. In addition to what was said upstairs, and when they fall from a higher place, they have more time to balance and arch their bodies extremely into the shape of a parachute.

Cats, belonging to the feline family, are divided into domestic cats and wild cats, and are the most widely used pets in families around the world. The ancestors of domestic cats are presumably the desert cats of ancient Egypt and the Persian cats of Persia, which have been domesticated by humans for 3,500 years (but not completely domesticated like dogs).

Ordinary cats: round head, short face, five fingers on the forelimbs, four toes on the hind limbs, sharp and curved claws at the end of the toes, and the claws can be retracted. Nocturnal sex.

They hunt other animals in ambushes, and most of them can climb trees. Cats have fatty pads on the soles of their toes so that they don't make noise when they walk, and they don't startle mice when hunting. The claws are in a constricted state when marching, preventing them from being blunted, and they will stick out when catching rats and climbing.

Felidae: It is divided into 3 subfamilies, the cheetah subfamily (now merged into the feline subfamily), the feline subfamily, and the leopard subfamily. There are 40 species in 14 genera.

Medium-to-large body in size, uniform body, medium-length limbs, toe-walking. The head is large and round, the snout is short, and the senses of sight, hearing, and smell are well developed. The canines and lobes are extremely well developed; The upper lobe tooth has three cusps, and the lower lobed tooth has two cusps; The molars are more degenerate, and the diameter of the crown is smaller than the height of the lateral incisors.

The fur is soft and often has a distinct pattern. 5 toes on the forefoot, 4 toes on the hind foot; The claws are sharp and retractable (cheetah claws cannot be fully retracted). The tail is generally more developed.

Cheetah subfamily claws can not be retracted finch selling, like canines, different from other cats. Only 1 genus and 1 species; The cat subfamily has retractable claws, is generally small, does not roar, and has a total of 10 genera; The claws of the subfamily Leopardidae are retractable, generally large, and capable of roaring. There are 3 genera.

Felines are mostly good at climbing and jumping. Most of them like to live alone. Carnivorous, often ambushing other warm-blooded animals.

Found in the cold and tropical regions of Eurasia, Africa, and the Americas, domestic cats domesticated by wild cats (Felis silvestris) have been artificially brought to the world, and many have become local invasions.

Ranking of modern feline forces.

12.Asian Golden Cat 11Eurasian lynx 10Cloudcat 9Cheetah 8Snow Leopard 7Leopard.

6.Cougar 5Jaguar 4Asiatic Lion 3African Lion 2Bengal Tiger 1Siberian tiger.

At present, the accepted classification method is to divide according to body type, and the most intuitive reflection value of body type is weight, so it is currently believed that the conventional weight can reach more than 40 kg is the big cat, a total of 7 species; Medium-sized cats with a regular weight of 10-40 kg are of 12 species, of which the Eurasian lynx is the largest; Small cats with a regular weight of less than 10 kg are 22 species, of which the jungle cat is the largest.

Summary. Hello, felines originated from a primitive type similar to hunting cats.

Why is it called a feline.

Hello, felines originated from a primitive type similar to hunting cats.

Hello, cats originated from a primitive type similar to hunting cats, hunting cats morphology and sex similar to today's cats and more primitive, previously as a subfamily of cats, now mostly as an independent hunting cat.

Felines are just a name, but they can also be called something else. Human beings began to use language and writing in all things, just like hieroglyphs, which at first only depicted objects, events, people, animals, etc. in simple lines. <>

The latest and most authoritative classification of cats is:

1) Feline: subfamily Cheetah.

2) Cheetah genus: Cheetah Leopard subfamily Leopard genus: tiger, lion, jaguar, leopard Snow leopard genus: snow leopard.

3) New cat genus: clouded leopard Stone cat genus: cloud cat cat subfamily.

4) Cat genus: wild cat, desert cat, jungle cat, sand cat, black-footed cat.

5) Lynx: Lynx, Spanish lynx, Canadian lynx, bobtail.

6) Ocelofes: leopard cats, flat-headed leopard cats, rusty spotted leopard cats, fishing cats.

7) Tiger cat: tiger cat, long-tailed tiger cat, small spotted tiger cat.

8) Prairie cat: South American prairie cat, South American forest cat, Qiao's cat.

9) Golden cat: Golden cat, Bornean golden cat.

10) American Golden Cat: Cougar.

11) African Golden Cat: African Golden Cat Rabbit Raccoon: Rabbit Raccoon.

12) Caracal: Caracal.

13) Serval: Serval.

14) Slender rump cat: Slender rump cat.

15) Lynx genus: Yamahara cat.

Four large bai, feline animals.

Objects include tigers, du, lions, and lions

Zhi jaguars and jaguars. Felines are carnivorous within the order Carnivorous Order.

The strongest family is also the strongest family of terrestrial carnivores. Lives on various continents except Antarctica.

Most cats are good at stealth, hunting in ambushes, often with spots on their bodies, and can blend in with their environment. Family Felidae Cat Genus Desert Cat, Cat, Jungle Cat, Sand Cat, Black-footed Cat, Wild Cat Rabbit Raccoon: Rabbit Raccoon, Leopard Cat:

Ocelot, fishing cat Cheetah genus: Cheetah.

American Golden Cat: Cougar, Lynx, Canadian Lynx, Eurasian Lynx, Spanish Lynx, Bobtail Tiger Cat: South American Prairie Cat, Joe's Cat.

Expand: Teeth: The number of teeth in felines is not very large, 28 to 30. It is a molar, which heals before and after the feline, forming a mountain-shaped.

It is also called a split tooth. The split tooth is in the front part, and there is a part called the incisor, which is used to tear the ** of large animals, and then cut the meat, which makes its teeth particularly suitable for eating meat.

Felines are a family of mammals.

Characteristics of felines:

1. Hearing: Felines have keen hearing and can hear many sounds that humans can't hear. And when a sound comes, they usually turn their heads in the direction of the sound**, which helps with hearing and vision.

Like humans, feline inner ears are made up of bony, lymph-filled semicircular channels that maintain the body's balance through a complex mechanism that allows them to land safely as they fall, rather than their tails.

2. Eyes: Feline eyes are large and prominent, located directly in front of the head, and like human eyes, facing forward. With the exception of owls and apes, cats are closer to the binocular vision of humans than any other animal.

Felines have a wide perspective and are also color vision. The pupils of their eyes can quickly change size under different lights, but they are still unable to see objects in total darkness.

3. Nose: The skin on the tip of the nose of felines is generally black, red, or pink, and they are usually cold and damp. All cats have a keen sense of smell and can sniff out prey or their favorite food at surprising distances.

4. Whiskers: Feline whiskers or tentacles are delicate tactile organs, with whiskers or tentacles on the sides of their noses, above their eyes, on their cheeks, and on the backs of their forefeet. If you shave your beard, it will not only affect their appearance, but it will also weaken their ability to feel.

5. Teeth: Feline teeth are not only used to attack, but also to bite food. They have 30 teeth, of which four large, sharp curved canines are the sharpest.

As a result, felines rely on these teeth to grasp and tear apart their food or enemies. The smaller incisors (upper incisors) are mainly used to aid biting, while they have fewer lateral teeth (premolars and posterior molars) than in most mammals.

6. Tongue: The tongue of felines is very rough. The tongue of a domestic cat is like rough sandpaper.

Larger wild cats, such as tigers and lions, are rougher. Their tongues are covered with barbed tongue protrusions, which allow them to peel flesh from the bones of their prey. Of course, all cats also use their tongues as their main cleaning tool to groom their beautiful hair.