What kind of bug is this? ò ? ó? )? That's weird. Ah! Get on the wall!

Ma Lu is also called millipede, millipede and scale insect. Ma Lu belongs to invertebrates, polypods, polypods and arthropods. It is about 20~35 mm long, dark brown, red and yellow on the back and limbs. Ma Lu can spit out pungent liquid, and Madagascar scarlet Ma Lu in the tropical rain forest can make people blind for an instant.

There are about 10000 species of Malus in the world. The largest millipede in the world is the African monitor lizard, with a body length of 38 cm and a diameter of 4 cm. The body is dark and bright, and after being touched, its body will twist into a spiral shape.

Ma Lu likes damp. Generally, they live on the lawn soil surface, under clods and squares, or in soil crevices, lurking during the day and moving at night. When Ma Lu is touched, he will curl up in a circle, showing a "suspended animation" shape, and will resume his activities after a period of time. Ma Lu generally harms young roots, tender seedlings and tender stems and leaves of plants. Ma Lu's eggs are laid on the lawn soil, and the eggs are laid in piles. There is a transparent sticky substance outside the egg, and each egg can produce about 300 eggs. At a suitable temperature, eggs hatch into larvae in about 20 days and mature in a few months. Red deer 1 year breeding 1 time, the life span can reach 1 year or more.

Invertebrates, Polypods, Polypods in Ma Lu, Ma Lu. The body is divided into two parts: trunk and Ma Lu. The trunk can distinguish the short first four thoracic segments from the long abdomen. The body length is round and slightly flat, consisting of more than 25 ~ 100 knots. It is about 20 ~ 35 mm long, dark brown, red and yellow on the back and limbs. The head has 1 antenna, 1 jaw, 1 jaw. Eyes are gathering. The trunk has nearly 20 joints, 1 joint is healed with the head, 2-4 joints have 1 pair of feet and 1 pair of holes, and 5 joints have 2 pairs of feet and 2 pairs of holes. Generally, 10, 12, 13, 15 ~ 19 have 1 pairs of odor gland pores on both sides. From the occurrence point of view, multi-step and stomata are the result of two-stage healing. Stay during the day, go out at night, live in wet farmland, or under litter, rubble and stones, move slowly, and often flock. The genital foramen 1 is at the root of the second pair of feet. Eating plants and eating more humus sometimes damages crops. When disturbed, the body often curls into a disc shape. It is distributed all over China.

Although millipedes don't have poisonous jaws and can't sting people, they also have defensive weapons and skills. When it is touched, it will immediately curl up, stand still, or roll to other places, and then slowly stretch out and climb away after the danger has passed. Millipedes have smelly glands on their joints, which can secrete a poisonous and smelly liquid. The smell is so bad that poultry and birds dare not peck it.

Ma Lu can be used as medicine, which has the effects of removing toxic carbuncle and eliminating skin swelling.

Sting treatment:

Millipedes don't bite, but when they touch and play with it, they will secrete toxins that can cause local irritation, and in severe cases, they can cause obvious erythema, herpes and necrosis. The toxic secretion of millipedes in the skin should be washed with plenty of soap and water, but alcohol must not be used. If the skin reacts, corticosteroids can be used externally. Eye injuries should be washed immediately and corticosteroid eye drops or ointment should be used.