Why are there so many snails all at once after the rain

When dry, the snail hides in its shell, and after the rain, when he eats, he comes out to relax.

Snails prefer dark, damp and hidden environments, and are afraid of dampness and flooding.

Snails like to live in a dark and damp, loose and humic environment, nocturnal, most afraid of direct sunlight, sensitive to the environment, the most suitable environment: temperature 16 30 (23 30 hours, the fastest growth and development); Air humidity 60% 90%; The humidity of the feeding soil is about 40%; The pH is 5 7. When the temperature is lower than 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.

This is the snail's physical condition determines the living habits, the snail's body size is small, if it is active during the day, its body water and mucus on the surface of the body will quickly evaporate and dry and cause death, so it hides in the grass or soil crevices during the day, and climbs on the leaves of flowers and trees at night to eat the damage. On rainy days, it is humid and cool, which is suitable for it to go out, so I always see it moving around on rainy days.

Snail is not a biological taxonomic name, but generally refers to all terrestrial species of the class Gastropoda. In general, Western languages do not distinguish between aquatic snails and terrestrial snails, and in Chinese, snails only refer to terrestrial species, while snails in a broad sense also include giant shield slugs. The snail is an animal that includes many different families and genera.

Snails belong to mollusks, gastropods; Feeds on plants and lays eggs in the soil or on trees. It is more common on tropical islands, but some also live in cold regions. Arboreal species are bright in color, while terrestrial species are usually several close colors, generally striped.

The snail is the largest in Africa, measuring more than 20 cm. Several species of the genus Snail in Europe are often used as delicacies, especially in France. Snails are the most common mollusks on land, and they have high edible and medicinal value.

Morphological characteristics: snails have carapaces, shaped like small snails, and have a variety of colors; The head has four antennae, the head is extended when walking, and the head and tail are retracted into the carapace together when frightened; Snails have saliva on their bodies, which can restrain centipedes and scorpions.

In June and July, when it is hot, it hangs under the leaves and rises high until it dies after salivaing.

Snails are the animals with the most teeth, but their teeth are not"Three-dimensional teeth"。Despite having tens of thousands of teeth, they are unable to chew food. This is because they use a toothed tongue – a ribbon-like structure covered with teeth – to crush food for digestion.

Over the course of a lifetime, their tiny teeth slowly wear out and dull and are replaced by new, sharper teeth.

Shape overview: The whole body of the snail includes eyes, mouth, feet, shell, antennae and other parts, the body is a spiral shell, its shape, color and size are different, their shells are pagoda-shaped, gyro-shaped, conical, spherical, pipe-shaped and so on. At present, the white jade snail, the cover snail, the scattered snail, the bright snail, the brown cloud agate snail, etc., all have their own unique appearance. The eyes of the snail grow on the back pair of antennae on the head.

Snails are suitable for living in humid environments, and usually, they hide in dark and damp environments. On rainy days, when it's humid, they can get outside to get some fresh air and find food. If the weather is dry, the water in the body decreases rapidly, and there is a risk of death.

Because snails like to get wet.

Because snails are suitable for living in a humid environment, they usually hide in a dark and humid environment. On rainy days, when the outside is humid, snails can go outside to breathe fresh air and find food. If the weather is dry, the water in the body decreases rapidly, and there is a risk of death, so there are many snails after rain.

Snails are mollusks that prefer to live in moist places. When the climate is dry, the snail hides in the shade of tree roots, wall roots, and grass, retracts its body into its shell, and seals the shell mouth with the mucus secreted under its feet to sleep.

But on rainy days, when the rain pours into the shell and soaks the mucus at the mouth of the shell, it awakens the dormant snails, so these "little ones" who rely on the mucus secreted by secreting a lot of water under their feet to wriggle their bodies poke their heads out of their shells, stretch their soft bodies, and move slowly. Therefore, every time after the rain, we can find swarms of snails slowly appearing in our sight.

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There will be a lot of snails coming out after the rain, so they are usually **?

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Hello, glad to answer for you. When it rains, there are a lot of snails coming out, so they usually hide in a dark and damp environment. On rainy days, when the outside is humid, snails can come outside to breathe fresh air and find food.

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The words of the ancient ** are different from the present.

Here are some reasons why you can see snails on the road as soon as it rains:

First, after the rain, the snail's nest will be flooded, and the snail usually stays in the soil when it needs to be ventilated, but once it rains, the rain has weight, so the soil will be covered, and the snail's nest will be full of water at this time, and it will be "flooded". If the snail is still in the soil, the air cannot enter, so the snail will not be able to breathe.

Snails are also forced to come out when it rains, after all, snails will suffocate to death if they don't breathe. Snails don't like the sun and bright environments, so they won't be willing to expose themselves unless they have to do it. So when it rains, the snail comes out to survive.

Second, the smell after rain will attract snails Snails generally eat the leaves of plants as their main food, are very afraid of the sun, and generally come out to forage at night. But after the rain, the leaves of the plant are soaked in the rain, the rate of decay will be faster, at this time the smell of the leaves is very attractive to the snail, and it will also stimulate the appetite of the snail, so the snail will come out to forage after the rain, so it can be seen that the snail is a "foodie".

3. The snail is passively hungry in fact, when it rains, the snail will be washed out directly by the snail because the rain washes away the soil, and the quality of the snail is very small, and the volume is also very small, as long as the rain is slightly larger, the snail can be washed out. Therefore, when it rains, you can see a lot of snails walking on the road, which is not the snail crawling out on its own, but actually washed out by the rain.

And the snail is washed out is actually very frightening, plus the slag bend the rain to be stuffy if the sun comes out soon, the snail is easy to be sunburned, so the snail needs to quickly return to the soil after the rain and the sky is clear, but the speed of the snail is too slow, so the snail that is washed out is very dangerous.