What is the scientific name of slug? How slugs come about

Slugs. In some parts of southern China, it is called the worm (not the worm, commonly known as the slug, which is a mollusk that forms a pulmona) with some snails. Hermaphrodites, who look like shellless snails with a moist body surface and mucus, are indeed useful in folk hunting methods such as sprinkling salt on their bodies to dehydrate them to death.

The "slug", commonly known as the "slug", is transformed from the snail and is widely distributed in Europe, Asia, North America and North Africa. Terrestrial. The body is soft, shaped like a shelled snail, and has an irregular cylindrical shape.

The shell degenerates into a calcareous sheet located on the front and back of the body, which is encased in a mantle to form an inner shell. There is a caudal crest. The body is gray, yellowish-brown, or orange with inconspicuous dark bands and spots.

Antennae 2 pairs. The eye is located at the apex of the posterior antennae. The female and male reproductive pores are a common foramen and are located on the right side of the body, posterior and inferior to the anterior right antennae.

The foramen opening is at the posterior edge of the mantle. The body often secretes mucus, leaving silvery-white marks after crawling. Lives in dark, damp places, lurking during the day, and going out at night and in the rain.

Hermaphroditic, mating and laying eggs, the eggs are laid in moist soil. It feeds on the young leaves and shoots of plants, and is the enemy of vegetables, fruit trees, tobacco, cotton, etc. A common species in China is the yellow slug.

Large, with a body length of up to 120 mm when extended. The body is yellowish-brown or dark orange with light yellow spots. Living in a dark, damp place or in the shade of a dwelling.

It is most active during the season of high humidity and high temperature. Likes to eat plants, is a pest of agriculture. <>

The scientific name of the slug.

Slug (scientific name: limacidae) is a general term for gastropods, stalks, stalks, slugs, slugs, snails, snails, etc. It often lives in dark and damp places, and rises at night during the day and at night, and rises in the rain during the day.

The body of slugs is soft, smooth and without shell, the body surface is dark gray, yellowish-white or grayish-red, and a few slugs have inconspicuous dark bands or spots on the body, and have two pairs of dark black antennae. The mantle is 1 3 body long, with a curled margin, a vestigial shell (i.e., a shield) inside, and a distinctly concentric circle line (i.e., the growth line of the slug) on it, and the mucus is colorless.

About 2 mm behind the right antennae is the genital foramen. The body length of the slug, when straightened, is 30 60 mm, and the body width is 4 6 mm. The inner case is 4 mm long and mm wide.

The yellow slug is one of the more common species of slugs, which is larger in size and has a yellowish-brown or dark tarni color. The lifespan of slugs varies, with some species living up to 1 to 3 years.

Area of Distribution:

Slug is found in Europe, America, Asia, Australia and other places. It is a widely distributed species worldwide. Slug is mainly found in the southwest, southeast and northwest regions of China.

Slug is very adaptable, reproduces quickly, harms vegetables, tea trees, fruit trees, flowers and other crops, cash crops and ornamental plants, and is a major pest in agriculture, horticulture and forestry. It is most active during the season of high humidity and high temperature. When slug feeds, it often climbs on its food and leaves a silvery white mucus.

1, slugs from the snail to 2 to 6 generations per year, hermaphroditic fertilization or homogeneous fertilization reproduction, more than 400 eggs, egg heaps laid in the moist soil, egg period 10 to 17 days, larval period 55 days, spring and autumn occur serious damage, 4 to 6 months the most intense, the Yangtze River basin 5 to 7 months is the most serious, wild slugs are nocturnal activities, daytime latent, hunger resistance can reach more than 130 days.

2, slugs are also known as slugs, slugs are afraid of light, 2-3 hours under strong light that die, so they are nocturnal activities, starting from the evening, reaching the peak at 10-11 o'clock in the evening, before the early morning and successively diving into the soil or hidden places, strong hunger resistance in the lack of food or bad conditions, can not eat and do not move, the dark and humid environment is easy to occur, when the temperature, soil moisture content is 20-30, it is the most beneficial to its growth and development.

Slugs, also known as slugs, overwinter in the wet soil of crop roots as adults or larvae. From May to July, a large number of activities in the fields are harmed, and in summer, the temperature rises, and the activities weaken, and in autumn, when the climate is cooler, the activities are harmful. Wild slugs are afraid of light, and die in 2-3 hours under strong light, so they are active at night, starting from the evening, reaching a peak at 10-11 o'clock in the evening, and diving into the soil or hiding places before the early morning.

Strong hunger tolerance, can not eat or move in the absence of food or poor conditions.

Slug (slug) is transformed from snails, grows for 2-6 generations per year, and lives in dark, damp places or in the shade of dwellings. It is most active during the season of high humidity and high temperature. Hermaphroditic, allogeneic fertilization or hermaphroditic fertilization reproduction, more than 400 eggs are laid, eggs are laid in moist soil, the egg period is 10-17 days, and the larval stage is 55 days.

In spring and autumn, the damage is serious.

It's slugs.

The slug, also known as the slug, is a common terrestrial mollusk that looks like a shellless snail with a moist body surface with mucus. In agricultural production, slugs are an agricultural pest, especially in greenhouse production areas, and are highly resistant and resistant.

The hazards of slugs.

1. Slug eats a lot of food, and at the peak of the slug outbreak, it may be able to eat a large number of crop leaves overnight. In the case of leafy vegetables, holes directly affect the appearance of the product.

2. Slug also feeds on young fruits, which causes scars on the surface of the fruit after gnawing, which will cause the number of commercial fruits to be reduced in summer, and in severe cases, the yield will be reduced.

3. Slug gnaws on a large number of delicate stems and leaves, resulting in a decrease in leaf area, which leads to a decrease in photosynthesis and affects the normal production of crops. At the same time, a large amount of mucus will be left behind, which will block the stomata of the crop, reducing the air permeability and breathing ability of the crop.

4. After the slugs eat the crops, the stems and leaves will be wounded, which will be easily infected by various harmful bacteria, which will cause diseases.

Slug is the common name for slugs.

Sluggs are transformed from snails and grow for 2-6 generations per year. Hermaphroditic, allofertilization or hermaphroditic fertilization. Oviparous. The hatchling of the fertilized egg is immediately independent and can feed independently.

Sluggs, also known as slugs and worms, are a kind of mollusk, very similar to snails, except that they have no shell and are crawling with mucus. It looks like a snail without a shell, and its body is moist with mucus, and it is said that it is killed by sprinkling salt on its body to dehydrate it and die.

Slugs. Slugs, commonly known as slugs, are mollusks that are part of the pulmonth. Hermaphroditism, the appearance looks like a snail without a shell, the body surface is moist with mucus, it is a common pest for the production of vegetables and flowers, and it will harm vegetables and flowers, especially leafy vegetables, mainly to gnaw on fresh and young leaves, especially seedlings and young leaves are more damaged.

The slug eats the leaves of herbivores into holes, or eats its fruits, which affects the value of commodities and is a harmful animal with complex feeding habits and large appetites. When encountered, salt or white bent medium sugar can be sprinkled on the slug, and after a few minutes, the body will be dehydrated and cause death.

The slug, scientific name: 蛞蝓 [kuò yú], is a mollusk that forms a pulmonium with some snails. The female field is hermaphroditic and looks like a snail without a shell, and the body surface is moist with mucus, and the folk legend that the hunting method of sprinkling salt on its body to make it dehydrate and die is indeed useful.