1, first draw a cone on paper, the top of which is round, as the body part of the silkworm moth.
2. Then draw two big wings on both sides of the body and draw a pattern inside the wings.
3. Draw two black dots as eyes, two tentacles in front, two little wings behind, and three dots on each wing.
4. Paint the body pink, the head light brown, the pattern of big wings yellow, the wings orange and little wings gray, and draw red marks on the body, and a silkworm moth is finished.
Data expansion:
Silkworm moth, also known as protosilkworm moth and late silkworm moth, belongs to the family Bombycidae.
The head of silkworm moth is spherical, with compound eyes and tentacles protruding; The chest has a pair of chest feet and two pairs of wings; There is no abdominal foot in the abdomen, the terminal body segment has evolved into an external genitalia, and the adult body is covered with white scales and hair.
Mainly distributed in Ethiopia and East Asia, there are more than 10 species known in China. Silkworm moth contains protein, vitamins, amino acids, nicotinic acid, trace elements and hormones, which can supplement nutrition, improve immunity and strengthen physique.
Adult silkworm moths are covered with white scales and hair. Small head, a pair of compound eyes, pinnate antennae, degraded mouthparts, unable to eat. There are three pairs of feet and two pairs of wings in the chest, and the flight ability is degraded by long-term artificial feeding. Male moths are smaller than female moths, and their antennae have longer pinnate branches.
Larvae is called silkworm, also called silkworm. Its body has 13 nodes, and its body color is bluish white or reddish with or without spots. Chewing type; There is a small hole in the center of the lower lip, which is called a spiral hole. There are three pairs of feet on the chest, which can support mulberry leaves; There are five pairs of feet in the abdomen, the first four pairs can make the body move forward, and the last pair is called tail feet, which can fix the body on mulberry leaves.
There are many valves on both sides of the chest and abdomen, which are the portals for the internal respiratory system to communicate with the outside world. Mulberry leaves are the main food. Mature after molting for four times, stop eating, spin silk and cocoon, and pupate in the cocoon. Pupae emerge as moths and emerge from cocoons. Cocoons can be reeled, and China is the first country to raise silkworms and use silk.