Why do flies rub their hands so much?

If you look at a fly long enough, you'll notice that he rubs his hands every now and then. There is a simple explanation for this behaviorThat is, flies are very "appearance-conscious".

FliesFlies are hexapod insects, most of which go through multiple stages of growth and grow a pair of wings in adulthood. While many species of flies look similar, their tiny bodies sometimes vary greatly in color and proportions. The common housefly, housefly, is typical of this taxon.

And for good reason: flies are ubiquitous all over the world, and they are carriers of a wide range of diseases. Despite their notoriety, they have little to describe as dangerous physiologically.

Friction BehaviorOne of the hallmarks of fly behavior is rubbing the "hands". This is the first set of limbs that flies rub against them in quick succession – strictly legs. It is present in many species of flies, although it can be said that it is most pronounced among houseflies, since they are very close to people in both rural and urban areas.

Flies rub their limbs against each other to clean them. It may seem counterintuitive considering that these insects have an insatiable desire for dirt and dirt, but grooming is actually one of their main activities. It's how they remove physical and chemical debris and clear their odor receptors – all of which are important for flying, finding food, courtship, and pretty much everything flies do.

Dress yourself up and keep an eye out for him the next time a fly lands near you. Flies don't just rub their hands together – they rub their heads, wings, and even their hind legs together with their hands. Fly clean-up rituals are so thorough that the University of Arizona Office of Outreach recommends using them as a model for teaching good hygiene to kindergartners.

Other bugs follow a similar mechanism.

Habit and study In a normal day, flies are exposed to many potentially harmful bacteria. Some of them fall off more easily than others. A study by a group of scientists in Malaysia found that despite houseflies' picky grooming habits, the transfer and retention rate of liquid-dispersing bacteria on their wings was relatively low.

Some species are more active at certain times of the day, such as the fly that prefers dawn and dusk, as confirmed by German researchers in 2007. A 1976 study at the University of Oxford established some inexplicable baselines of fly grooming that may also apply to other flies: grooming occurs in almost all parts of the body and usually consists of several movements.

Hand rubbing is to keep the hands clean, and only after the flies' hands are clean can the flies fly, crawl, and taste sensitivity.

This is because the taste organ of the fly is in the hand, so it is necessary to taste the taste of the food by rubbing the hand. There will be the phenomenon of rubbing hands.

This is because the fly does not have a nose at all, so its taste organ is on the foot, so it can only taste the taste in this way and then eat it in the mouth.

Mainly because flies can remove dirt from their hands when they rub their hands.

The reason why flies rub their hands as soon as they stop:

By observing the living habits of flies, it can be found that flies are animals that like to "rub their hands" very much, and they like to "rub their hands" as soon as they stop. In fact, this is a fly cleaning its own body, although the fly is very dirty, but there is also a need for cleaning.

They fly around the garbage heap every day, and their bodies will inevitably get dirty, which will affect their flight, so the flies need to stop and "rub their hands".

The "hand rubbing" of flies is to remove food and other things that are stuck on it, keeping it clean, thus ensuring flight and taste sensitivity.

It has to eat poop constantly, of course, not with chopsticks and forks, and can't sit on a chair to eat, according to my description, you should think that it stops on the poop to eat, so that it will grab the front paws and back to the whole dirt,—— everything is beautiful, those poop has a huge impact on the external beauty of flies, so, it has to keep rubbing its hands and feet, so that it can also rub off the impurities on the body, increase the speed of flight, hahaha, explain it!

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???

Clean.

Keep your feet clean and not affect your flight, flies move everywhere, and there are many dirty substances on your body, and if these substances are not removed, it will be dangerous.

You have to put the food in your mouth, but the fly dips it with your foot, and you can taste it, so when the fly stops, it will be removed, and then it will be dipped again, and the new taste will be restored.

Flies rub their hands for reasons:

1. Keep your feet clean and not affect your flight.

Flies move everywhere and have a lot of dirty substances on their bodies, and if these substances are not removed, they will increase the weight of the flies and affect their flight.

The suction cups on its hands and feet are attached to the surface of the object when it lands, and it is not easy to walk quickly when it stops, so the flies will always rub their hands and feet constantly.

2. Maintain the sensitivity of taste.

Flies have taste receptors on their feet, and flies can taste taste by dipping their feet.

So when the flies stop, they will constantly dip around with their feet, taste the taste, and rub it again, the purpose is to clean the taste receptors, remove the old taste, and then dip it again, and then taste the new taste.

Habits and Hazards of Flies:

Flies have a very complex diet and belong to the omnivorous fly family, which can feed on various substances such as human food, secretions and excrements of humans and livestock, kitchen scraps and other garbage, and plant juices.

After the houseflies have eaten enough, they can be excreted at short intervals (a few minutes). Due to frequent vomiting and feces, and more water loss, it is prompted to eat frequently, so flies eat, vomit and discharge on the breeding mass, causing serious pollution. In livestock and poultry farms, feed and drinking utensils are often contaminated.

Flies can transmit 50 kinds of diseases, among which important diseases that have an impact on livestock and poultry breeding such as avian influenza, Newcastle disease, foot-and-mouth disease, swine fever, avian multocidal pasteurellosis, avian colibacillosis, coccidiosis, etc., flies can accelerate the spread of epidemic diseases in disease outbreaks.

A large number of flies in the house can cause irritability and contaminate the eggshells. The activity of maggots in the feces can lead to an increase in the ammonia content in the poultry house, affect the production performance of the chickens, and can also lead to the mental restlessness of the livestock, and the body of the herd rubs against each other, bites each other, etc., resulting in damage to the appearance and reducing the grade of meat.

Poor mental state and excessive exercise of livestock and poultry will reduce the meat-to-feed ratio, increase the cost of feeding, and reduce the benefits. In addition, flies can also transmit a variety of infectious diseases to humans, thus threatening the health of employees.

Keep your feet clean and not affect your flight; 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.

Ecological habits of fliesFlies are insects that are frequently active during the day and have obvious phototaxis. At night, it is stationary. Activity, habitat, depending on the species, season, temperature and region.

In some seasons, rot flies, summer flies, and city flies can also invade homes. Big-headed golden flies, mercerized green flies, lily flies, volcanic flies, and hemp flies are mainly active and inhabit the outdoors.

Flies are good at flying. The flight speed can reach 6 8 km per hour and fly up to 8 18 km per day and night. However, they usually move within a radius of 100 200 m from the breeding ground, and most of them do not exceed 1 2 km.

Fly hand rubbing is a physiological phenomenon of flies, and it is also a way for flies to clean themselves. Flies move everywhere and do not remove the dirty substances on their bodies, which will increase the weight of flies and affect their flight. Flies rub their hands into the hall to clean themselves, maintaining agility in flight, crawling and taste.

When flies land on a smooth surface such as glass, the hairy tips on their feet secrete an adhesive fluid that helps them stand firmly.

These liquids can also get on with other things, causing flies to be unable to stand on their feet when they land, and affecting take-off, so flies will rub their hands.

Flies rub their hands for the following reasons:1. To keep it clean. Flies are so dirty, do you still have to keep yourself clean?

It's true, flies fly everywhere, and a lot of dirty things stick to their bodies. If these things are not removed, then the fly will feel a little heavy when flying, which will affect the flight of the fly.

2. It is related to the taste system of flies. Our human taste system is on the tongue if we need to know what a certain food tastes like.

3. In order to spread symbiotic bacteria. Flies often crawl around in dirty places like garbage dumps and smelly gutters, and their feet rub back and forth on the dirt.