What are the functions of animal tails?

Most animals have tails. Almost all animals have tails. Their tails come in all shapes and sizes. So what is the role of tails for animals? The following is the role of animal tails compiled by the editor. I hope it can help you.

The role of animal tails

1. The role of bird tails

1. Balance: Birds' tails can keep their bodies balanced when flying and standing.

2. Control direction: The bird's tail has long and wide hairs that can rotate flexibly to control the flight direction and act as a rudder during flight.

2. The role of fish tails

1. Moving forward: The fish moves its tail left and right in the water to move its body forward.

2. Controlling direction: The direction of the fish in the water is also controlled by the swinging of its tail.

3. The role of the tail of cattle, horses and donkeys

1. Balance: The tails of cows, horses, and donkeys play a balancing role when they run.

2. Repel mosquitoes: When mosquitoes bite, their tails swing to drive away the mosquitoes.

4. The role of the crocodile tail

Predatory weapons: When seeing cattle, antelopes, deer and other animals coming to the water to drink, the crocodile will suddenly sweep its tail, knock these animals into the water, and then eat them.

5. The role of kangaroo tail

1. Support the body: When the kangaroo stands, the strong tail helps the kangaroo stand steadily like a triangular support.

2. Assist jumping: When the kangaroo jumps, the tail is like a spring that can help the kangaroo jump faster and farther.

3. Self-defense weapon: When an animal or person attacks it, it uses its tail to sweep the other party down.

6. The role of the deer's tail

Alarm: When a deer finds an enemy, it will raise its tail to reveal a bright spot and warn its companions.

7. The role of the woodpecker's tail

To support the body, when the woodpecker is catching insects, it will use its tail to firmly support the tree trunk.

8. The role of the tail of a lion, tiger, and leopard

Combat weapons: When fighting with other animals, they can knock down the opponent with just a swing of their tails.

9. The role of the fox tail

1. Balance: The fox's tail balances its body when it moves.

2. Keep warm: When it's cold, the fox's tail can be used as a quilt.

10. The role of the squirrel's tail

1. Balance: The squirrel's tail balances its body when it moves.

2. Keep warm: When it's cold, the squirrel's tail can be used as a quilt.

3. Parachute: When squirrels jump around on high branches or jump down from high branches, their big tails open like a parachute, which can protect the squirrels from falling and getting hurt.

11. The role of lizard and gecko tails

Escape props: When encountering an enemy, their tails will automatically fall off, and the nerves on the tail will not die immediately, but will move for a while, thus confusing the enemy and covering their escape.

12. The role of cat and dog tails

1. Balance: The tail allows them to keep their body balanced when moving.

2. Express emotions: Express emotions to the owner or the same kind.

Thirteen, the role of the rattlesnake's tail

Predatory weapons: The stratum corneum formed by the hard skin forms a cavity, which is separated by the stratum corneum into two annular cavities, that is, two air oscillators. When the rattlesnake shakes its tail violently, an airflow is formed in the cavitation. As the airflow vibrates back and forth, the cavitation emits bursts of sound. It uses this stream-like sound to lure thirsty small animals.

14. The role of the male peacock and male pheasant's tail

Courtship props: They use their beautiful tails to express their love to female birds.

15. The role of the pig tail

The most useless thing is the pig's tail, which is short and small and can only be used as a small decoration, but it can be used as a symbol of health.

The definition and evolution of the tail

The tail we usually call is actually the common name of the biological term post-anal tail. It is a very obvious feature and body part of chordates. The body of chordates is bounded by the anus, and the body part after the anus is called the post-anal tail, which is what we usually call the tail. There is a notochord or spine passing through and supporting it, and the post-anal tail does not contain any internal organs. In early chordates, before the appearance of limbs, the post-anal tail was the only organ of movement. Later, with the development and radiation of chordates, the function and morphology of the post-anal tail began to diversify. For example, for large aquatic vertebrates such as fish, whales, and crocodiles, the tail is still a very important swimming organ. The tails of some monkeys are long and curly, and can wrap around branches, acting as the fifth leg. Among terrestrial vertebrates, many species of reptiles still retain well-developed post-anal tails, while the tails of birds are degenerate. In mammals, the evolution of the tail is also a trend of degeneration, because the limbs play an increasingly important role in terrestrial life, while the tail has become secondary. For example, the tail of horses and cows is just an accessory organ to drive away mosquitoes and flies, the tail of cats is just a balance bar, and the tail of canines is just a tool for communication. The tails of advanced large primates, such as humans and gorillas, appear in the embryonic stage and disappear completely in adulthood.

In fact, invertebrates do not have real tails. The tails of invertebrates that people often talk about are actually the abdomens or some accessory organs of these animals. For example, the tails of scorpions and dragonflies are actually their narrow abdomens, because their anuses open at the very end of their bodies. Some fly larvae appear to have long tails, which are actually their breathing tubes. The fish-like tails of shrimps are actually evolved from several pairs of walking legs.

What do the tails of various animals look like

1. The swallow's tail is like a pair of scissors. It can be used as a rudder when flying, and can control the direction and maintain balance.

2. The tiger's tail is like a steel whip, which can be used to whip the enemy during a fight, making it dizzy.

3. The kangaroo's tail is like a stool. When standing, you sit on the tail, and when running and jumping, it plays a balancing role.

4. The horse's tail is like a fly swatter, which can be swung left and right to drive away mosquitoes and horseflies.

5. The tail of the fish is like a paddle, which can make the fish swim quickly.

5. The tail of the fish is like a paddle, which can make the fish swim quickly.

nd-color: rgb(255, 255, 255); text-indent: 2em;"> 6. The cow's tail is like a whip and can drive away mosquitoes.

animal tags：