Cicada larvae live in the soil and have a pair of powerful digging front legs. Sucking the juice from the roots of plants with mouthparts will generally stay in the soil for several years or even more than ten years, such as three to five years, and there will be 17 years. When digging out the soil, they can be prevented from coming out and competing with other cicadas for territory and food. When it is about to emerge, drill out of the ground at dusk and night, climb to the tree, and then grab the bark to shed its skin and emerge.

When black cracks appear on the back of cicada pupa, the molting process begins, and the whole process takes about one hour. At the end of June, the larvae began to emerge as adults, and the newly emerged cicadas were green, and their longest life span was about 60 ~ 70 days.

Female adults began to lay eggs in late July, and the peak of laying eggs was in early and middle August. Most of the eggs were laid on branches 4 ~ 5 mm thick. In summer, they crowed loudly on trees. It was harmful to trees to suck tree juice with acupuncture mouthparts. Larvae lived in the soil and sucked tree root juice.

Precautions for expanding data:

Although cicadas have been the homologous objects of medicine and food since ancient times. However, knowing that not everyone is suitable for eating, ordinary people should identify their physique before eating, and eat or take medicine under the guidance of a doctor. Cicada is a wild insect, which is rich in alien protein, slightly different from protein, which we often eat. Therefore, people with allergies must eat carefully and try not to eat. In addition, pregnant women and children should eat as little as possible.

When eating cicadas, the cleaning and cooking processes should be handled carefully. Cicada's wings and feet will carry parasites and things like that. When cleaning, you should remove your head, feet and wings. It is best to rinse them with light salt water and then filter them to dry. Be sure to cook it thoroughly before eating. It is recommended to fry until cooked. Before frying, put the cooking oil into the pot and heat it to 70% heat. Add cicada, fry for about 5 minutes, and take out. When the oil temperature rises, fry until crisp, and then take it out. Sprinkle with spices, such as salt and pepper, chopped chives and Jiang Mo.

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