1, first stick a leaf on the paper;

2. Paste two leaves on the right, as shown in the figure below;

3. Then paste the leaves on the lower left side symmetrical to the right side as the wings of the butterfly;

4. Finally, draw the tentacles of the butterfly above the leaves.

Butterfly is a general term for insects in Insecta, Diptera and Lepidoptera, with nearly 20,000 recorded species in the world. China is rich in butterfly resources, with more than 2,000 recorded species.

The tentacles of most butterflies are rod-shaped or hammer-shaped, slender and slightly thick at the bottom. During the day, the wing interlocking device is a wing hug, and the body is slender. Butterflies are called "flying flowers" and are very beautiful insects.

Most butterflies are medium and large, with wings spread between 15~260 mm and two pairs of membranous wings. The body is long and cylindrical, and it is divided into three parts: head, chest and abdomen. The body and wing membrane are covered with scales and hair, forming stripes of various colors.

Because many foreign butterflies in domestic insect museums and butterfly museums have no Chinese names, and the existing Chinese names are very confusing, it is urgent to study the classification system of butterflies in the world and do a good job in Chinese naming, so as to facilitate insect research, biology teaching, popular science and academic exchanges at home and abroad. This is the basic work for China's biological science to catch up with the international level.