What are the characteristics of ants?

1, ants have 283 genera of 2 1 subfamily (the mainstream adopts the classification system of 16 subfamily, compared with the system of 2 1 subfamily, the new system divides several subfamilies from the fierce ants). Generally small, with four colors of black, brown, yellow and red, the body wall is elastic, smooth or slightly hairy.

2, the mouth is chewing, and the upper jaw is developed. The antenna is knee-shaped, with a long peduncle and 2-3 nodes at the end. The whole antenna is divided into 4- 13 nodes. Abdominal knot. Divided into winged or wingless. The front foot has a large spacing and is comb-shaped. It is a corner cleaner (used to clean tentacles).

3. The shape of ants is divided into three parts: chest and abdomen, and has six legs. Ant eggs are about 0.5 mm long, irregular oval, milky white and worm-like translucent larvae. Worker ants are small, with a body length of about 2.8 mm and a brown body. Through careful observation, it is easy to find an ant.

4. Both male and female ants are bulky. The abdomen is obese, the head and chest are brown, the first half of the abdomen is brown, and the second half is brown. Male ants are about 5.5 mm long. The female ant is about 6.2 mm in length. The common ant in indoor environment is the yellow ant.

Ant characteristics

1, individuals of the same species can cooperate with each other to take care of their larvae; There is a clear division of labor; At least two generations in the ant colony overlap (individual cases are not excluded), and future generations can take care of the previous generation for a period of time.

2. Ants are definitely experts in architecture. There are many compartments in the ant nest, and these compartments have their own uses. The ant nest is solid, safe and comfortable, and the roads extend in all directions and are complicated. There is also a circle of soil outside the ant nest, and there are some places to store food. Ventilation is cool, warm in winter and cool in summer, and food is not easy to deteriorate.

3. Ants are also famous architects in the animal world. They dig holes in the ground with their jaws and carry sand grain by grain to build their nests. The "room" of the bird's nest will keep its original shape unless the soil is seriously dry. Walter Chilgel, an expert in ant research, modeled the ant nest. He poured liquid metal, paraffin wax or orthodontic gypsum into the invading red imported fire ant nest, solidified it and dug it out.

Extended data:

Living habits of ants

1, housing:

Ants generally nest underground, and the scale of underground nests is very large. There are good drainage and ventilation measures. General worker ants are responsible for nesting. The entrance and exit are mostly a small arched mound with a volcano-like hole in the middle.

Secondly, there are ventilated holes, and each room in the nest has a clear classification. Warm and moist soil is their favorite. They usually live in arid areas, but it is little known that they can barely survive in water for two weeks.

2. Life span:

Ants live a long life. Worker ants can live for weeks to years, and queens can live for years or even ten years. An ant nest can grow in 1 place 1 to 10 years. But most newborn queens will die!

3. Know the way:

Ants are social insects, living in groups and having their own homes. Most ants' homes are underground, where they can't easily find rich food. When the weather is sunny and warm, we often see swarms of ants crawling on the ground. If you look carefully, or sprinkle some bread crumbs in front of it, you will see:

When they arrive at the food place, they start to carry the delicious food you prepared for them. If one ant can't move, two, three or more ants will come up and move together. When they get food, they will climb home in an orderly way along their own route and drag the food back to the storage room for a full meal later. This is the role of pheromones.

Reference: Baidu Encyclopedia-Ant