There are a lot of flies in summer, so why do they always rub their hands before eating?

Flies are notorious pests.

One is because flies often stay in wet and dirty places, like droppings, and stand on sewage and fly over food, where it leaves pathogens on food.

In addition, flies have an even worse habit of not only eating the food, but also getting dirty when it lands on the food, putting some live bacteria, parasitic eggs in the intestines, etc.

If people eat such food, they can easily contract diseases, affect their health, and even endanger their lives.

But you will find this little bug carefully, in fact, it is very hygienic, because flies are like hands.

The fly, which is a "combination of punches", consists of four movements: the two front feet are mutual; two front foot faces; Two posts are squatting; This set of movements is a way to cleanse one's body. It is the equivalent of a refreshing hot bath for our humans.

After four exercises, some of the senses on the fly work normally.

Fly hand rubbing has two main functions.

1.Clean your feet without affecting your flight

Flies in this situation, if these substances are not disassembled, will increase the weight of the fly, affect the flight, after sucking, the suction cups on the feet attach to the surface of the object, it is not easy to stop walking quickly, why do fans always keep their hands and feet.

2. Maintain the sensitivity of the taste

There is a taste of flies, i.e. we have to taste the taste, you need to put the food in your mouth, but flies are with the feet and you can taste it. Therefore, when the flies stop, they will continue to stain with their feet. After tasting the taste, I will pick it up.

The aim is to clean the taste container, remove the old taste, and then touch it again, then taste new. Taste. No wonder the flies we see, always walk all over and walk, I didn't expect it to taste big!

Flies tend to stay in wet, dirty places, so you have to keep your feet clean. It's the same as praying mantis, it's like cleaning up your own capture feet, and another big reason is because of the fans. If the food residue is not cleaned up, but not only the taste ** will gradually fail, but will also affect the flight.

From this point of view, flies are still a very nice little guy! For this reason, the University of Arizona in the United States advocates the use of fly "health ambassadors" to educate kindergarten children to wash their hands!

It may be because of the characteristics of the creatures, and it may be used to taste the taste, which will also make them better to attack humans and protect their own safety.

Fly foot rubbing is also used to remove food and other things from the feet and keep the feet clean. Otherwise, it will not only affect its flight and crawling, but also cause the taste organs on its feet to malfunction. That is, the fly rubs its feet in order to keep the foot clean, to keep it sensitive for flying, crawling, and taste.

An important reason for flies to rub their hands is to clean the body. We all know that flies fly everywhere and go to any dirty place, but you can imagine that there must be a lot of dirt on the flies.

If the dirt is not cleaned up, the flies will gain weight, which will prevent them from flying. Also, flies are not easy to move quickly and flexibly. So they need to rub their hands together often to clean themselves.

Because the organs of flies grow on their feet, they need to use the taste organs on their feet to taste the taste of food, and if there is more food residue on their feet, they will rub their feet vigorously to wipe off the food that sticks to their feet.

These flies rub their hands to increase friction and can attach well to food to absorb nutrients.

It's because flies have a sense of smell on their feet, and sometimes they're not very sensitive, so they should rub it often.

Hello! On each claw of the fly, there is a hook claw and claw pad, the hook can grasp the object and use it to support the body, and the gland on the paw pad can secrete lipid fluid to increase adhesion, which is why the fly can hang upside down on the smooth glass and not fall down.

Since they don't have a nose, flies rely on their legs' taste and tactile sensory organs to distinguish the taste of food, and if their legs are covered with dirt, it will affect their judgment of food. In order to be able to distinguish smells correctly, it is necessary to rub your hands and feet frequently to ensure the precise sensitivity of the taste organs.

2. Help with fast take-off and barrier-free landing.

Flies also like to fly around, see something, will pounce on it to taste, legs are easy to stain all kinds of food, leisure time to stop to rub hands and feet, clean up the food on it, is conducive to their rapid take-off and barrier-free landing.

3. Attract males to mate, in fact, in the fly world, female flies that can rub their hands and rub fast are charming, and every breeding season, female flies will release their sexual pheromones by rubbing their hands. When they encounter male flies, they increase their speed to attract males to mate with them. Hope it helps.

Flies are a very annoying insect, most of them feed on garbage or feces, which causes great pollution to people's environment and food. In addition, flies also carry a large number of bacteria, which also brings great harm to human health. If you look closely, you can find that once the fly stops somewhere, it will keep rubbing its hands, and many friends are curious about what the flies rub their hands for?

In fact, there are some reasons why flies rub their hands.

It is a habit of flies to rub their hands, but in fact, they stop to rub their hands mainly to clean their bodies. Although most flies feel very dirty, it is also important for flies to clean their bodies. In daily life, flies often fly around on various garbage heaps or feces, and after a long time, the body will inevitably be contaminated with a lot of dust.

Once there is too much dust on the body, it may have a certain effect on the flight of flies. Therefore, whenever the flies stop, they will constantly rub their hands to clean their bodies.

In addition, flies have many small claws on their feet, and underneath these small claws there are actually claw pads covered by hairs. Whenever flies to a smooth place, such as a glass, the reason why they can rest firmly on the glass is precisely because of the fluid secreted by the hairs on their feet. These liquids have an adhesive force that helps flies to gain a foothold in smooth areas.

However, during the long-term flight of flies, the liquid secreted by flies will also be contaminated with a lot of dust or other things. As a result, the fly will be unstable when landing on a smooth surface, and of course it will have some effect on the fly's flight. Therefore, flies are constantly rubbing their hands whenever they stop not only to keep them clean, but also to fly steadily.

It can be seen that every creature in nature has its own way of survival.

Flies rub their hands because they are cleaning their bodies, and they rub their feet, faces, and wings. In order to better distinguish smells, it is necessary to constantly rub your hands to maintain the precise sensitivity of the taste organs.

Fly hand rubbing is cleaning their body, and it is by "rubbing hands" to clean the hairs on the "hands", so that the flies can stand firm on smooth surfaces.

Flies are a common insect that stops to rub their hands to cleanse their bodies and then helps them have a sharper sense of smell.

Every time I see flies falling on top of objects, why do I always see them rubbing their hands, is it really because they love to be clean?

Why do flies always rub their hands???

Because this is the way flies clean themselves, it is a physiological phenomenon, and doing so can clean the dirt. Because this can increase the adsorption force of the surface of the object, it is not easy to slip.

Because the fly is going to eat, and the fly loves to be clean, and it does it to protect its hands, I think it's funny.

It is a way of cleaning, in this way to clean the body, this is done to ensure that the body is clean and can avoid something that affects one's flight.

It is an animal nature, because flies do not have a nose, and in this way they can feel the taste of food, and sometimes they attract the opposite sex in this way.

Fly hand rubbing is a physiological phenomenon that exists in the fly itself, and it is more commonly said that this is a way for flies to clean themselves, "hand rubbing" is to remove the dirt on each "hand" and maintain its agility to fly, crawl and taste.

Flies move everywhere, there are a lot of dirty substances on the body, if these substances are not removed, it will increase the weight of the fly, affect the flight, after getting wet, the suction cups on its hands and feet are adsorbed on the surface of the object when landing, and it is not easy to walk quickly when it stops.

When the fly lands on some smooth surfaces, such as a piece of glass, the hairy tips on the feet will secrete a certain adhesion liquid, which can help the fly to stand firmly on these smooth surfaces, but these liquids will also get on things, so that the fly will be unstable when landing, and it will also have problems taking off. So to keep it clean, the flies rub their hands back and forth.

Why do flies always rub their hands???

The fly does not have a nose, however, it has additional organs of taste and is not on the head or face, but on the feet.

Taste any food you see, so that the fly will have a lot of food on its feet, which is not conducive to the fly and hinders its sense of taste, so the fly.

Rubbing your feet back and forth is to get rid of the food on your feet.

It's winter, it's cooling, it's cold.

Because it has on its hands, and it wants to rub it off and rub it clean.

Wash your hands before eating, you can only dry it if you don't have water.

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