May I ask the insect to remember the pine caterpillar summary in 200 words? 200

It is necessary to read the article carefully, clarify the ideas of the article, or refine and summarize it according to the author's narrative order. The specific method starts from the noun concept for a while, and extracts the information generated by the noun concept or the key sentences containing the concept; the second is to grasp important concepts or important sentences and extract information about their interpretation; The third is to look for relevant words or sentences from the perspective of the main idea of the article, the author's writing intention, opinions and emotions; Fourth, it is necessary to grasp the implicit sentences, extract relevant information from the context and transform them, so as to make the meaning of these sentences concrete and clear.

Indeed, pine caterpillars.

When traveling, the first pine caterpillar crawls to the **, and the rest of the pine caterpillars also follow in a neat row, never stopping. Their ranks are like a long, thin band. The leading pine caterpillar "walks" to the east, and the rest also "walks" to the east, and the leading pine caterpillar "walks" to the west, and the rest also "walks" to the west, and the front and back are very coordinated.

On the way, the pine caterpillar in the lead constantly spits out silk, which is very fine. The other accompanying pine caterpillars also spit out the silk separately, thickening and widening the thin silk thread so that it becomes a narrow band, or "satin track" of the pine caterpillar.

Why did the pine caterpillar spend so much money to lay the "track"? It turns out that pine caterpillars often go to eat pine hair needles at night. In the darkness they crawl out of their nests in the branches of the pine trees, gnawing at the pine needles on the branches from top to bottom.

When they return to their nest after eating, they have to turn up and down from the branches of the pine tree to the left and right, so the road back to their "home" is long and winding, and the pine caterpillar is short-sighted.

It's even more inconvenient to walk at night in the dark. At the same time, their sense of smell is dull, which does not help them to walk at night. In such a situation, the only way for them to return to their nest is to rely on the thin straps they had previously spun on the road.

Only by crawling forward with the help of this thin strap will you not get lost. When it comes to returning to the nest, they will find a silk thread nearby and walk along it, and soon the pine caterpillars will gather on a belt and line up to make it back to their nest.

Even during the day, this thin strap is useful for pine caterpillars. For example, when they travel far away, they need this small strap to guide them. So all the pine caterpillars in the same company spit silk and fix it on the road, which has become their habit.

The greater the number of their companions and the farther they travel, the wider the straps they lay so that they are easy to find when returning. The pine caterpillar travels in a certain pattern and never makes a 180-degree turn on the way. But it's not straight, and the length of the journey varies.

Sometimes they even have to sleep in the open, when they gather together and huddle up in a ball, leaning against each other. The next day, he rediscovered the path and found the strap of the guide, and then followed it back to the nest.

One word is stupid, and two words are stupid.

Insects remember pine caterpillars main content:

When the pine caterpillar travels, the first pine caterpillar crawls to the **, and the rest of the pine caterpillars also follow it in a neat row, never stopping.

Their ranks are like a long, thin band. The leading pine caterpillar "walks" to the east, and the rest also "walks" to the east, and the leading pine caterpillar "walks" to the west, and the rest also "walks" to the west, and the front and back are very coordinated.

On the way, the pine caterpillar in the lead constantly spits out silk, which is very fine. The other accompanying pine caterpillars also spit out the silk separately, thickening and widening the thin silk thread so that it becomes a narrow band, or "satin track" of the pine caterpillar.

Souvenirs Entomologiques, also known as "The World of Insects", "The Tale of Insects", "Entomological Notes" or "The Story of Insects", is a long biological work written by the French entomologist and writer Jean-Henri Casimir Fabre, in ten volumes. The first volume was first published in 1879 and the entire book in 1907.

The work is an insect biology work that summarizes the species, characteristics, habits and marriage habits of insects, records the real life of insects, expresses the spirituality of insects when they struggle for survival, and also records the motivation, life ambition, knowledge background, living conditions and so on of Fabre's obsession with insect research.

The author integrates the colorful life of insects with his own life perception, and looks at insects with human nature, revealing the author's respect and love for life between the lines.

"Insects" is Fabre's masterpiece and an immortal world masterpiece. It is a fusion of the author's lifelong research results and life insights, turning the world of insects into a beautiful text for human beings to acquire knowledge, interest, beauty and thought. Hailed by Darwin"Unbeatable observer"Fabre looks at insect nature with human nature, and the instinct, habits, labor, marriage, reproduction and death of insects are all permeated with humanistic care; And look at social life with insect nature, and the wise philosophical thoughts leap onto the paper.

In its austere pen, a serious academic work is as beautiful as prose.

Insects》Pine caterpillars are characterized by black larvae hair, and adults are phosphorus-brown or white. The life characteristic of pine caterpillars is that pine caterpillars are weather forecasters. During the first month, the pine caterpillar undergoes a second peeling.

Although it is not as beautiful as it used to be, it adds an organ, which is very helpful for it.

It has many small cracks in its body, and there are many "tumors" in the small cracks"。If it rains the next day, then they will hide in the nest the first night, and if the weather is clear the next day, then they will still go out to forage for food the first night.

The occurrence law of pine caterpillars:

The occurrence area of pine caterpillar can generally be divided into normal disaster area, occasional disaster area, and non-disaster area. Most of the frequently affected areas are distributed in large areas of pure forest. Masson pine caterpillars are infested and are mostly found in low mountainous and hilly areas below 500 meters above sea level.

Yunnan pine caterpillar and Dechang pine caterpillar are rampant in mountainous areas of 500 to 1000 meters. The infested area of Wenshan pine caterpillar can be as high as 1,200 meters.

The larch caterpillar disaster is widespread, and in natural forest areas, the height of the disaster area can reach 2000 meters. In the natural ecological environment, several major pine caterpillars have the law of periodic rampant infestation.

1. Insects remember pine caterpillars.

Main content: When the pine caterpillar travels, the first pine caterpillar crawls to the **, and the rest of the pine caterpillars also follow it in a neat row, never stopping.

2. Their team is like a long, thin belt. The leading pine caterpillar "walks" to the east, and the rest also "walks" to the east, and the leading pine caterpillar "walks" to the west, and the rest also "walks" to the west, and the front and back are very coordinated.

3. On the road, the leading pine caterpillar keeps spitting out silk, which is very fine. The other accompanying pine caterpillars also spit out the silk separately, thickening and widening the thin silk thread so that it becomes a narrow band, or "satin track" of the pine caterpillar.