What part of the dragonfly is used to draw water?

Abdomen. Why do dragonflies order water? It turns out that although dragonflies are land-living insects that soar in the air all day long, their larvae have to live in water, and in order to reproduce, they must choose to lay eggs in places where there is water.

The fertilized eggs can only hatch in the water, so the dragonfly uses its tail to point the water to discharge the fertilized eggs into the water, and the eggs attach to the aquatic plants in the water.

Adult dragonflies must inject their eggs into the water after mating, because the eggs only depend on nutrients and microorganisms in the water to grow and develop!

Adult dragonflies have grown wings, which will affect their own life safety after being wet, so they can only complete this process by watering their tails!

Soon the larvae hatched, and after living in the water for a while, the larvae crawled out of the water along the branches of aquatic plants and became dragonflies with wings spreading.

Dragonflies sometimes fly on the surface of the water, the tip of their tail is close to the surface of the water, and little by little they use the tip of their tail to point the water, which is what people often call "dragonfly water".

Actually, it's a female dragonfly laying eggs. Dragonflies usually lay their eggs on aquatic weeds near small rivers and ponds. After the eggs are released, larvae hatch on aquatic weeds, called "water flies".

The water fly has to live a crawling life in the water for a long time. It takes as little as 1 year, and as much as 7 or 8 years before it can become an adult dragonfly.

The water fly is an expert at eliminating pests, and it eats the larvae of mosquitoes

The water fly is a bit like a spider in appearance and has a large belly. When it emerges into an adult, it will climb onto aquatic plants and will not eat or drink.

After becoming an adult, its short, fat belly becomes more and more elongated, and the wings that were stacked together one by one finally turn into a dragonfly like a small airplane. It can be seen that "dragonflies point to water" is a natural part of dragonflies' life - laying eggs to reproduce offspring.

Dragonfly uses the abdomen to point water. "Dragonfly point water" is the biological characteristics of dragonflies laying eggs in water, adults often lay eggs into the water by dragonflies point to water, juveniles are also known as water flies, prey on other aquatic organisms in the water, crawl out of the water before feathering, mate and lay eggs to complete the life cycle.

Dragonfly is a generic name for invertebrates, insects, dragonflies, and suborder Paraptera. Dragonflies are carnivorous insects, they prey on flies, mosquitoes, leafhoppers, midges and small butterfly moths and other agricultural, forestry and animal husbandry pests, and are an important class of natural enemy insects beneficial to humans. Dragonflies prefer humid environments, so they generally fly in ponds or rivers, and their larvae (larvae) also need to develop in the water.

Dragonflies are laying eggs. Dragonfly eggs are laid directly into the water, or on aquatic plants. The larvae that hatch from their eggs are called water flies.

The water fly often sticks out of its lower lip with a claw hook to catch small animals in the water. The water fly is an expert swimmer, it uses a jet type, as long as the abdomen is compressed, the water will be sprayed back, and the body will naturally rush forward, and the speed is extremely fast. Breathe through the gill of the rectum.

When the water fly grows up, it climbs a branch or stone protruding from the water, and it grows into an adult dragonfly like a flying dragon in the air.

Dragonfly: Dragonfly is a general name for invertebrates, insects, dragonflies, and suborder Alterptera. The base of the hindwings is slightly larger than the base of the forewings, and the wing veins are slightly different.

When resting, the wings lie flat on the sides. The larvae are short and thick, with rectal gills and no caudal gills. There are 11 departments in total, including 3 general departments, including the general family of dragonflies, the general family of dragonflies, and the general family of dragonflies.

Flyflies and dragonflies are the most common and are widely distributed throughout China. Dragonflies are carnivorous insects. They prey on a variety of agricultural, forestry and pastoral pests such as flies, mosquitoes, leafhoppers, midges and small butterfly moths.

Dragonflies are an important class of natural enemies that are beneficial to humans. "Dragonfly dotting water" is a biological feature of dragonflies laying their eggs in water.

The male holds the female's head or chest with a grip at the end of the abdomen, and its movements lure the female to bend her abdomen forward to contact the copulator at the base of the male's abdomen. Dragonflies will form a "heart" shape when mating, pulling and flying one after the other, and generally speaking, the male dragonfly in front of it will return to its original state after mating, and "point water" at the water's edge one after the other.

Dragonflies mostly land on the ground when mating, but they can also do so in the air. The mating time is a few seconds to several hours. Females lay eggs immediately after mating, or after hours or days.