The species of crickets are China cricket, big coffin cricket, oil gourd, China cricket, big cricket and long jaw cricket.
Crickets in China: Crickets in China are about 2c
The species of crickets are China cricket, big coffin cricket, oil gourd, China cricket, big cricket and long jaw cricket.
Crickets in China: Crickets in China are about 2cm long and dark brown, and they occur 1 generation every year. They mainly overwinter in soil with eggs.
Cricket with big coffin head: Cricket with big coffin head is flat, with flat front end and inclined forward.
Oil hyacinth: The body of oil hyacinth is dark black and shiny, with yellow stripes on the inner upper part of two compound eyes.
First of all, China cricket.
1. China crickets are generally about 2cm long and dark brown in color. It occurs 1 generation every year, and mainly overwinters in soil with eggs.
2. The male vocalizer is generally located near the base of the front wing, and it mainly produces sound by wing friction.
3. Crickets in China are burrowing and often move underground, on the ground or in cracks in masonry, which mainly harms the roots, stems, leaves, seeds and fruits of plants.
4. It likes to feed at night, and generally bites the tender part near the ground, which leads to the lack of seedlings of crops and belongs to agricultural pests.
Second, the big coffin cricket
The head of the big coffin is relatively flat, the front end is very flat, and the body leans forward. The male's head will obviously protrude to both sides, and the male will also fight, but the strength of the fight is not as strong as that of the cricket.
Third, oil gourd.
1, the body of the oil gourd is dark black and has a certain luster, and there are yellow stripes on the inner upper part of the two compound eyes all the way to the back of the head.
2. Its front wings are light brown and shiny, and its rear wings are relatively developed, which has the ability to fly for a short time.
3. Female spawners are 2 cm long and like to feed at night. Both adults and nymphs can harm sorghum, soybeans, peanuts, melons, vegetables and other crops, which are distributed all over the country.
Fourth, China kitchen crickets
1, also known as China chef cricket? White crickets? Because it is common in rural kitchens, we choose the famous chef cricket.
2. China kitchen cricket is a subspecies of Orthoptera. It is different from the crickets in the field. It is small, gentle, and milky white. The big one is as big as a peanut, and the small one is about the same as wheat.
3. There are 1 pairs of antennae and 1 pairs of compound eyes on both sides of the flat head of the Chinese kitchen razor clam. Its cylindrical abdominal cavity is maroon-shaped, with a splayed tail at its belly end, four degenerated wings on its back, and two arched thighs as organs to help bounce.
4. Chinese chefs are smart. When it is placed in the palm of your hand, it will wave its tentacles, make eye contact with people and make a chirp.
Five, big cricket
1. Cricket, also known as Giant Cricket, King Cricket and Peanut Cricket, belongs to the family Cricket of Orthoptera.
Because of its large size, it ranks first among many kinds of crickets, and it will also harm crops such as peanuts, so it is also called? Peanut cricket? .
3. Crickets are 35-45 mm in length, 12- 14 mm in width and 40-50 mm in tentacles.
Six, long jaw cricket
1, long jaw cricket, also known as monkey-faced cricket, flat-faced cricket, white monk, small squint and old rice mouth, belongs to ORTHOPTERA cricket.
2. The maxillary teeth of the male worm are obviously elongated, and the center of the face is flat, forming a very flat triangle. Viewed from the side, the face forms a diagonal line or a slight depression.