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Water bug (chài) is a general term for the larvae of insects of the order Dragonflies. The body color is generally dark brown or dark green, similar in appearance to its adult, wingless, and not sexually mature. Lurking in the muddy bottom of streams or under the stumps and leaves, it is carnivorous and ferocious, and likes to prey on small aquatic insects and their larvae, large water bugs, and can even prey on small fish and tadpoles.
Depending on the species, the duration of the water fly varies from 2-3 months to 1-3 years for the common species, and 7-8 years for the longest to fully mature, during which it takes about 8-14 peeling cycles before crawling out of the water and becoming an adult dragonfly.
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The larvae of dragonflies are called water flies, which are long-shaped insects with 6 legs.
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The water fly has three pairs of legs, no wings, a long lower lip, a pair of pincers at the top, and a larva that preys on shadows, etc., and it has to molt its skin more than ten times before crawling out of the water along the aquatic weeds, and molting its skin again before it can become a dragonfly.
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The larvae of the dragonfly, which lives in the water, are scientifically called 'water barge', and 'fish tiger' is the common name for it.
孑孓 (jie jue) is the larvae of mosquitoes!
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Dragonfly larvae are called water flies.
chài), a 6-legged insect water 1 2, after 7 14 molting, can climb the water, and then molt, winged dragonfly.
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The one in the water is called a water fly, and the one flying outside the water is called a small dragonfly, hehe!
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The larvae of dragonflies are called (dragonfly) larvae in the initial stage, and then in the stage after emergence, they are called water flies (pronounced chai) before the adult stage, note that the word "worm" is underneath.
It often inhabits sand, muddy water or aquatic plants in the water, feeds on small animals in the water, such as mayflies and mosquito larvae, and large species can also prey on tadpoles and small fish.
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Bunge. 孑孓 (jie jue) is the larvae of mosquitoes!
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The larvae of dragonflies are called water flies
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The insect that resembles a dragonfly is called a damselfly.
Camlalies belong to the class of insects, dragonflies, and bundled wings, collectively referred to as cockroaches. It is small in size and has wings bundled above its back when resting. A flying insect with an elongated and weak body, resembling a small dragonfly, but not a dragonfly.
There are more than 650 species of this relatively primitive insect in China, accounting for about 10% of the total number of dragonfly insects in the world.
Damselfly is a brightly colored carnivorous insect, the body of damselfly is slender, compound eyes are developed on both sides of the head, chewing mouthparts, antennae bristle-like, front and rear wings are similar in shape, the middle chamber of the wing veins is square, the wings have wing stalks, and the dragonfly belongs to the same order Dragonfly, the difference with the dragonfly is that the wings are stretched and stacked together when the damselfly rests, and the four wings of the damselfly are almost the same size, while the two hind wings of the dragonfly are slightly longer and wider than the two front wings.
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The larvae of dragonflies are called water flies (chài), and their body color is generally dark brown or dark green, similar in appearance to their adults, wingless, and not sexually mature. Lurking in the muddy bottom of the stream or under the stumps and leaves, it is carnivorous, fierce in temperament, likes to prey on small aquatic insects and their larvae, large water bugs, and can even prey on small fish and tadpoles.
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The larvae of dragonflies are called water flies
The larvae, also known as larvae, are generally dark brown or dark green in color, similar in appearance to their adults, wingless, and sexually mature. Lurking in the muddy bottom of streams and ponds or under the stumps and leaves, it is carnivorous and ferocious, and likes to hunt and eat small aquatic insects and their larvae, large water bugs, and can even prey on small fish and tadpoles.
The period of the water bug varies according to the species, the short period is about 2-3 months, the common species is about 1-3 years, and the longest takes 7-8 years to fully mature, during which it needs to go through about 8-14 times of peeling, and then crawl out of the water and become an adult. The body color of the water fly is generally dark brown or dark green (black), etc., similar in appearance to its adult silver chong, wingless, and not sexually mature. The color of the water fly varies depending on the habitat in which it lives.
The water fly that likes to inhabit hail and open on the yellow soil is yellow, and the surrounding environment is black and black, such as the blue dragonfly and the feast fly, depending on the surrounding environment and aquatic plants. It usually lurks in the muddy bottom of streams and reservoirs or under the dead branches and leaves, and some like to perch and lie in ambushes in dense places with aquatic plants, waiting for the arrival of prey, such as feasting flies.
Appearance characteristics of dragonflies:
Odonata, a common name for all insects. Including the familiar dragonfly and damselfly. Dragonfly larvae, called larvae, are completely aquatic and have a completely different morphology and habits from adults.
The morphology of the various larvae varies greatly. Adults have two pairs of narrow, transparent wings of equal length, with reticulated veins, and often wing nevi on the anterior edge of the wing near the apex of the wing. Chewing mouthparts are well developed.
The chest is obliquely arranged, the front chest is small, and it can move. The foot is close to the head (to facilitate predation). The abdomen is elongated.
The compound eyes are prominent, and the antennae are small but not obvious. Although the structure of the adults is quite uniform, the size varies greatly, and the wingspan is generally 5 cm. From the smallest centimeter (inch) to the largest centimeter (inch).
There are 10 segments in the abdomen, 3 in one eye. Dragonflies are the insects with the most eyes in the world. Dragonfly eyes are large and bulging, taking up most of the head, and each eye is composed of countless "small eyes" connected to photoreceptor cells and nerves to distinguish the shape and size of objects.
They have excellent eyesight and can also look up, down, forward, and backward without having to turn their heads. In addition, their compound eyes can measure speed. When an object moves in front of the compound eye, each "small eye" reacts in turn, and the speed of the target object can be determined after processing.
This makes them masters of insect catchers in the insect world.
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Water 虿 (chài) is a general term for the larvae of the insecta Dragonfly. The body color is generally dark brown or dark socks green, similar in appearance to its adults, wingless, and not sexually mature.
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The larvae of dragonflies are called water flies (chài).
When I was young. Under very deep soil. Very few people have seen them. When it grows to a certain size. They all turn into adults in one night! >>>More
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Hou Aiwei (female), Hou Aiwei (male).