Where snails crawl over tend to have a trail of slime, what s the use of it?

Where the snail crawls, there will be a line of mucus, its purpose is to help the snail crawl, the snail is a mollusk, is the use of gastropods to crawl, in the process of crawling, secreting mucus to reduce the frictional force between the gastropod and the ground, thus helping to crawl.

The reason why the snail crawls over a slime is of little use to us, but it is really useful for the snail, it is able to find its way home. He will not get lost in this way.

The reason why there is a trail of mucus where the snail crawls is because the snail has a gland called a "foot gland" on its gastropod, where it secretes mucus. The action of mucus not only helps the snail crawl, but also prevents the muscles on the snail's gastropod from rubbing against the ground and causing injury. The way snails crawl is to secrete mucus and then squirm their gastropod muscles to glide on the ground where there is mucus.

When a snail emerges from its shell, it has a very wide abdominal foot on its abdomen and begins to produce mucus, which reduces the friction between the snail and the plane to make it easier to walk.

When the snail is crawling, it constantly secretes a mucus from its gastropod foot glands, which helps the snail crawl and can increase its crawling speed.

That's the secretion of a snail, because the part of the snail that touches the ground itself is relatively tender and very susceptible to injury, and the mucus it secretes is to protect itself.

I'll come to you, there is often a slime in the place where the snail crawls, what is the use of it, I am because the snail crawled over, so it crawls back to smell this slime, so it will not find the wrong place, so it will definitely crawl back.

The mucus on a snail is actually a special protein. Its main components are collagen, allantoin, glucuronic acid and elastin. These substances are secreted through the foot glands of the snail, especially when the snail is hibernating, the mucus secretion will be more, and it will form a film on the shell mouth of the snail, so the snail is closed during hibernation, so that the snail can be protected, and when the hibernation time comes, the snail will break the film and come back to life again.

The use of snail mucus is actually a very wide range of snail mucus, because snail mucus is rich in collagen, so snail mucus is actually a very good natural skin care products, and many skin care products will add snail essence ingredients. It has been found a long time ago that snail mucus mixed with milk can have the effect of reducing swelling and removing scars, and after being applied to the face, it will become very smooth and moisturized.

The main component of snail mucus is first of all in the snail mucus There is an ingredient called collagen, which is also an important substance in the human body, which can maintain a moist state and has a great relationship with collagen, so many people want to supplement collagen to prevent aging and increase elasticity and moisture. Secondly, there is a protein called elastin in the snail mucus, wrinkles will appear when **aging and dehydration**, but elastin can reduce wrinkles and protect well**.

In addition, allantoin in snail mucus actually has a good repair effect, which is also the main element that snail mucus can remove scars. When acne and acne appear, when there is inflammation and wounds, the use of snail mucus can play a soothing role, and it can also effectively repair the damage. In addition, snail mucus also has good antioxidant properties, so if you want to alleviate **aging, and want to rehydrate**, snail mucus is a good natural skin care product.

It is snail mucus, which keeps the body moist and lubricating when the snail crawls, and can also find its mate.

It is secreted by the foot glands during the crawling process of snails, which is rich in collagen and elastin.

Mucus is its excrement and has a mixture of protein and fat. At the same time, its mucus also has medical value and has a good antibacterial and anti-inflammatory effect.

The mucus on the snail's body is its bodily fluid. During crawling, the snail's gastropod will secrete mucus substance, which prevents the compound foot muscles from being injured by direct friction with the ground.

Because the snail needs objects secreted by the foot glands to help it crawl.

Because the snail moves its body forward in waves, there is a gland called the foot gland under its belly, that is, on the gastropod, which secretes a very sticky object to help it crawl.

If the place under its feet is dry, then they can't move, so when the snail crawls, its gastropods will secrete a very rich mucus to help them crawl, so the place where they crawl will leave traces of mucus secreted by the precedes, this mucus will quickly dry when it encounters red, slippery and shiny, so we see that the place where the snail crawls will leave a shiny footprint.

Habits

Snails like to live in a dark and damp, loose and humic environment, nocturnal, most afraid of direct sunlight, sensitive to the environment, most suitable for the environment: temperature 16 30 (23 30 times, the fastest growth and development); Air humidity 60% 90%; The humidity of the feeding soil is about 40%; PH is filial piety 5 7. When the temperature is below 15 and above 33, it is dormant, and when it is lower than 5 or higher than 40, it may freeze to death or heat death.

There are 40,000 species of snails all over the world, and snails are distributed in all provinces and regions of China, living in dark and damp areas such as forests, shrubs, orchards, vegetable gardens, farmlands, parks, gardens, temples, mountains, flatlands, hills, etc. It feeds mainly on plant stems, leaves, flowers, fruits and roots. It is one of the agricultural pests and an intermediate host for some parasites of livestock and poultry.

Mucus effects of snails:

1. Snails generally rely on the gastropod to walk, and the mucus can play a role in lubricating and protecting the abdomen and feet, so as to avoid injuries caused by direct friction between the gastropod muscles and the ground.

2. Mucus is a natural antibiotic that can kill certain bacteria on snails, and can eliminate spots and acne, because it can penetrate to the third level of **, and the effect is more significant.

3. The chemical components contained in the mucus secreted by the snail have a skin tightening effect, which can make the snail regenerate rapidly.

4. The mucus secreted by snails contains natural allantoin, calcium, glycolic acid, collagen, protein and vitamins and other essential materials for making cosmetics, and the skin care and beauty effect is relatively good.

Snail Profile: Diagram of the internal dust structure of the snail shows mucus glands on the nape of the neck. Touch the snail skin with your hands, it feels sticky and wet, and there is a layer of mucus on the skin.

Understand that snails do not have water-locking cuticles like mammals. Because of the lack of cuticle, the water in the body is easy to evaporate through **, and once the water is lost too much, the snail is easy to "lose water and die".

During hibernation or summer hibernation, the mucus secreted by the foot glands will form a membrane at the mouth of the shell after drying up, which tightly seals the body and breaks out when the external environment is suitable. The snail specimens stored in the specimen room can not die for several years because they are protected by a thin film. <>