How do you pavuk weave pavutina? How to pretend and how to vikorist is a spider spider. Motuzka with pavutina What is the name of pavutina

Candidate of Physical and Mathematical Sciences O. Lozovska

Science and life // Illustrations

The adhesive cord that covers the thread of the catching spiral is evenly distributed along the web in the form of beaded droplets. The photo shows the place where two fragments of the spiral join to the radius.

Science and life // Illustrations

Ear stages of a trapping line with a spider spider.

The logarithmic spiral approximately describes the shape of the additional spiral thread that lays the thread when the wheel-shaped catch line is in operation.

The Archimedes spiral describes the shape of an adhesive thread.

Zigzag-like threads are one of the features of shading in spiders of the genus Argiope.

The crystalline areas of the suture fiber form a folded structure, onto the crystal that depicts a baby. Surrounding the lantsugs are connected by water ligaments.

Young cross-spider spiders that have only just emerged from the spider cocoon.

Spiders of the family Dinopidae spinosa weave a web of cobwebs between their legs and then throw them onto the victim.

The spider spider (Araneus diadematus) is known for its ability to weave large wheel-like catching nets.

Several types of spiders should be added to the round mouth for a long time, which obviously increases the effectiveness of watering.

Science and life // Illustrations

This is what the spider veins look like under a microscope, from which the threads of the spider web come out.

Perhaps spiders are not the most attractive creatures, but their creation - the spider web - cannot help but cause burying. Imagine how the geometric regularity of the thin threads that shimmer in the sun, stretched between the leaves of the tea leaves or the middle of the tall grass, will enchant the eye.

Spiders are one of the oldest creatures on our planet, having populated the land for over 200 million years ago. In nature there are approximately 35 thousand species of spiders. These eight-legged creatures that linger everywhere, are known every time and everywhere, regardless of the importance of the preparation and size. But the most important feature is the creation of a spider web, which is not perfect for the natural fiber.

Spiders use cobwebs for various purposes. They will make cocoons for eggs from it, there will be nests for wintering, they will act as a “safety rope” during mowing, weave cunning catching lines and burn catching species. When the female is ready for mating, she vibrates the web thread, marked with pheromones, so the male, when the threads crumble, easily finds a partner. Young spiders of various species emerge from Father's nest on wind-blown threads.

Spiders eat more importantly than mosquitoes. Preservation traps, which are used to collect urchins, come in different shapes and types. Some spiders simply stretch a bunch of signal threads in a row around their socket and, just as a mosquito grabs the thread, they rush at it from a hiding place. Others - throw a thread with adhesive dots at the end forward, like a kind of lasso. But the pinnacle of the design activity of spiders is, after all, round wheel-like frames, extended horizontally or vertically.

In order to create a wheel-like border, the spider spider, the most important creature of our forests and gardens, lets out a long thread. Either the wind or the outgoing flow lifts the thread up, and, since the place for making the thread is chosen far away, it flows behind the nearest thread or other support. The spider repeats it to secure the end, while also laying another thread for the purpose. Then he lets out a loosely hanging thread and attaches a third one to the middle, so that a structure emerges in the shape of the letter Y - the first three radii from more than one hundred. When the radial threads and the frame are ready, the spider rotates to the center and begins to lay an additional spiral at the same time - on the basis of the “future forests”. An additional spiral strengthens the structure and serves as a guide when the spiral is released. The entire main frame of the hem, including the radii, is made from non-adhesive thread, and the axis for the catching spiral is made from a hanging thread, covered with cord, for gluing.

It’s amazing that these two spirals have different geometric shapes. The hourly spiral has very few turns and the surface between them increases in size as the skin turns. This means that, laying them, the spider collapses under the new rock to radii. The shape of the laman line that emerged is close to the so-called logarithmic spiral.

The sticky trapping spiral will follow a different principle. The spider starts from the edge and sticks through to the center, keeping, however, between the turns and the Archimedes spiral comes out. In this case, the threads of the additional spiral are bitten.

The spider web is vibrated by special ridges that grow in the back part of the spider's stalk. There are certain types of spider webs that oscillate different threads, but even with the known types of spiders, all these types do not converge at the same time. Call the spider from one to four pairs of nests. The wicker cobweb on the right is not Swedish, and on a medium-sized podovo catching line it goes approximately pіvgodini. To switch to the production of spider webs of a different type (for the trapping spiral), the spider requires a spider web. Spiders often pick up cobwebs repeatedly due to excess trapping lines, damaged boards, wind and mosquitoes. Pavutina is transferred to that organism with the help of special enzymes.

The structure of the spider web is ideally developed through hundreds of millions of evolutionary fates. This natural material combines two miraculous powers - strength and elasticity. Merezha z pavutini zdatna zupiniti komakha, scho to fly at full speed. The thread with which spiders weave the base of their hunting weave is as thin as a human hair, and the thread (then re-insuranced by one weight) is valuable for tearing the fabric, lower than steel. When you twirl a spider thread with a steel dart of the same diameter, the stench comes out almost like a vapor. The ale web stitch is lighter six times, which means six times less intense.

Similar to human hair, the outer weave of the cocoons of the moth caterpillar, spider web is composed mainly of proteins. Behind the amino acid warehouse, proteins of pavutina - spidrins - are very close to fibroins, proteins that make up the seam, which is vibrated by the caterpillars of the seamworm. And these other places are extremely rich in amino acids alanine (25%) and glycine (about 40%). Sections of protein molecules, rich in alanine, create densely folded crystalline regions to ensure high value, and those sections, containing more glycine, are an amorphous material created stretch well and this gives the threads elasticity.

How is such a thread created? There is still no clear and distinct type of food in this area. The most detailed process of spinning webs is done on the butt of the ampulla-shaped plant of the orb spider and Nephila clavipes. The ampulla-shaped opening, which vibrates the most important suture, consists of three main sections: a central sac, a long bent channel and a tube with an outlet opening. From the cells on the inner surface of the sac, tiny spherical droplets emerge to accommodate protein molecules of two types. This viscous fluid flows to the tail part of the sac, where other cells contain proteins of a different type - glycoproteins. Due to glycoproteins, the fiber that is cured develops a rare crystalline structure. Rarely did they crystalize miracles that, on the one hand, they have a high level of orderliness, and on the other hand, they preserve their length. While the thick paste is crumbling to the exit opening, all the protein molecules are oriented and vibrated parallel to each other in the direction of the axis of the fiber that is being formed. In this way, inter-molecular water bonds are formed.

Humanity has accumulated a lot of design discoveries from nature, but such a complex process as spinning cobwebs has not yet been created. These difficult tasks are now being sought with the help of biotechnological techniques. The first step was the discovery of genes responsible for the production of proteins that make up the web. These genes were introduced into the culture of bacteria and yeasts (Division "Science and Life" No. 2, 2001). Canadian geneticists have gone even further - they have bred genetically modified cows, whose milk will avenge the destruction of spider proteins. But the problem is that in order to remove the spider web protein, it is necessary to simulate the natural spinning process. And this lesson of nature must be learned.

Spider-like creatures can be seen throughout the world, weaving amazing spider webs.
Like a spider weaving a web, it is impossible to reveal yourself. A small essence creates great and small measures. The vision of the building was formed 130 million years ago.

All the abilities of animals appear and are strengthened by natural selection invariably. Skin action has a clear meaning.

The spider weaves a web to achieve important goals in life:

catching a video boot;
propagation;
valuing your minks;
insurance under the hour of fall;
deception of hizhaks;
relief from re-suvanning the surfaces.

The collection of spiders consists of 42 thousand species, the skins of which have their advantages in the vicoristic spider web design. To protect the victim, all representatives vikorist the network. Males - aranemorphs on the hatchlings are deprived of the view of the breeding ground. Then the spider walks on the web, looking for sight and evil.

After being covered, the babies are formed into a dry cocoon. Some females on the site deprive pheromones - words that help them get partners. The cereal strands are wrapped with threads around leaves and needles. As a result, dummies for voluptuous huts are produced. Sreeblyankas, to live by the water, to make little houses with empty empty shells.

Measure the boundaries to lie in front of the spiders. Several tropical spider-like creatures create masterpieces with a diameter of 2 m, which can be used to attract birds. The original boundaries are smaller in size.
It’s important to know how many times a spider weaves a spider’s web. Zoologists have learned that the horsetail can cope with its work in just a few years. Representatives of the secluded countries have a few days left to establish the Veserunki of the Great Square. The main role of the process is played by special bodies.

Budova spider veins

On the stalks of the coma there are verrucae - spider warts with openings that look like tubes.
Along these channels, from the spider veins there is a connection called the Rida. When it gets into the air, the gel turns into thin fibers.

Chemical warehouse pavutinnya

The uniqueness of the structure that can be seen is explained by its structural components.

There is a high concentration of protein in the warehouse, which contains the following amino acids:

glycine;
alanine;
Serin.

The quaternary structure of the protein, when removed from the ducts, changes in such a way that the result is the formation of threads. Fibers come out of thread-like fabrics, the value of which
4 – 10 times more valuable than human hair.
1.5 - 6 times lower than steel alloys.

Now it grows wisely - like a spider weaves a web between the trees. Thin fibers do not tear, are easily compressed, stretched, wrapped without twisting, and join the legs into a single edge.

The meta-life of a spider is a species of white hedgehog. The answer to the question “Why do spiders weave cobwebs” is obvious. Right ahead, for a bath on the clods. They prepare a trap using a folding structure. The external appearance of parts of the structures is changing.

Most often we have a lot of richness in the measures. Sometimes the stench is even more round. Wickerwork from spiders has extreme potency and patience. Sitting on the upper ridge, they form a thread that hangs in the wind. If you spare, then the thread will quickly catch on the thread at the appropriate place and spider, move to a new point for further work. If the thread does not end in any way, the thread pulls it towards itself, tightens it, so that the product does not disappear and starts the process again. Step by step forming the frame, Komakha begins to create the radial foundations. When the stinks are ready, on the right you can do just a little - make the right threads between the radii;
Funnel representatives have a different approach. The stench prepares the virus and lingers for days. When a victim approaches, the spider leaps and drags it into the virva;
Some individuals form a hem from zigzag threads. The certainty of the fact that the victim is not confused with such a villain is much greater;
The spider called “bola” does not turbulate itself, it only weaves one thread, at which there is a drop of glue at the end. Myslyvets threads a thread into the sacrifice, gluing it tightly;
Spiders - ogres appeared even more cunning. Fold a small mesh between the paws, then throw it on the required object.

The designs lie in the minds of the living comas, their species affiliation.

Visnovok

Having done so, like a spider weaves a web, which is its particularity, it is deprived of the desire to attract these creatures of nature to create similar things. In the lower vezerunks of knitted shawls, masters have copies of vezerunks. Using similar schemes, install antennas and nets for catching fish and creatures. It has not yet been possible for humans to completely model the process.

Video: Spider weaving cobwebs

Chantly, your skin has fallen in love with the fine, lacy, seam-like “rustles,” like spiders hanging on the trees and grass in the sunny summer. When silvery dewdrops shine on the openwork spider yarn - the look, wait, is even more beautiful and enchanting. But a lot of food comes to the fore: “where it is created and how it is created by the spider spider”, “the stars are taken from and what it comes from.” Let’s try some roses today, after all, this creature decorates everything with its “embroidery.”

They've been stuck for a year

Many people have dedicated their spiders to their spiders not only for the purpose of their treatise, but also for the fate of their lives. As Andre Tilkin, a famous philosopher from France, said, the wickerwork of pavutini is a marvelous thing that one can marvel at from time to time. He wrote over five hundred pages of a treatise about cobwebs.

The German lecturer G. Peters affirmed that, while keeping an eye on the passing hours, you never notice how an hour flies by. Even before Tilkin, there were stories of light about those who are such marvelous creatures, like a spider weaving its web, for which it is needed.

Singingly, and more than once, having touched a small spider on a leaf, which is busy with its meticulous work, they stammered and guarded. If we never get up to an hour on the beautiful dribble, we are in a hurry, so we can’t sit back and sweat a little longer. As if at this hour, our skin would singly respond to the question: “How does the spider web appear, why does the spider not stick to its spider web?”

Let's take a moment and figure it out. Even the food is right, and the process is fascinating.

Are you looking for any stars?

Spiders are the oldest creatures that have lived on earth for two hundred million years. Without their cobweb stench, perhaps, there would not be such a problem for humanity. So you can see the spiders' webs and what's that?

Cobwebs are used instead of special nests that house many arthropods (hybnoscorpions, spiders, spider mites, etc.). It’s rare to stretch a building and not tear at it. The thinnest threads that have worked out will harden very quickly in the wind.

The skin spider has a number of specific grooves on the body, which indicate the development of spider webs. The various vines create different types and thicknesses of cobwebs. A stink appears on the stems near the thinnest ducts and is called “spooky warts.” These very openings reveal a rare secret that will soon be revealed on the beautiful web.

With the help of its paws, the spider spreads and “spreads” cobwebs wherever needed. Found on the spider's front legs, the stench itself plays a leading role. And with the help of his hind legs, he snatches droplets from the middle and stretches them until necessary.

Wind to the rescue

For the correct division, the cobwebs are scented with wind. If the spider chooses the right place for placement, for example, between trees or in a leaf, then the wind helps distribute the threads where they are needed. If you wanted some information about how spiders weave webs between trees, then the axis and the line. You are helped by the wind.

When one thread is caught at the required hole, the thread repeats, checks the value of the warp and releases it. The first one is attached to the middle and so on.

Stages of life

The base of the web is very similar to a snowflake and there is a point from the center of which there are a number of prominences. These central threads are the strongest and are found behind their structure. Sometimes you need to work the warp into a circle with a few threads, starting to mark your stitches later.

Once the base is ready, the product proceeds to the formation of “catcher spirals”. The stinks are prepared entirely from a different type of spider web. This area is prone to stickiness, which is good for stickiness. The sticky cobweb itself will form a cola base.

The spider begins its life from the outside stake, gradually pushing through to the center. In a marvelous manner, he stands between the stakes. Absolutely not hovering under the hand of a compass or special vibrating devices, the spider mercilessly distributes the cobwebs so that between the stakes there is, of course, only one stand.

Why doesn’t it stick itself?

Chantly, you all know how spiders bark. Like this species, it wanders in the sticky cobwebs and guts. And, perhaps, I would like to ask myself: “Why doesn’t the spider stick to its spider web?”

The answer lies in the specific tactics of the pavutini wakefulness, which we have described a little more often. Cobweb is prepared from many types of threads. The basis, behind which the spider moves, is made from a simple, even delicate and absolutely safe thread. And the axle of the “catcher” of the stake is prepared, for example, with a sticky and lethal thread for rich lumps.

Functions of the web

Well, we figured out how the web is created and where it is created. And as the vikorist is a spider spider, we can also tell. Pershoryadne zavdannya pavutinnya - firstly, a kind of tavern. When a “hedgehog” sinks into the spider’s web, the spider immediately senses the vibration. He approaches the boot, quickly wraps it in a “carpet”, opens the edge and takes the hedgehog to the place where no one can be persuaded to enjoy the meal.

Ale okrimm vidobutku kharchuvannya, pavutinnya to serve the spider for other purposes. It creates a cocoon for eggs and a booth for life. The cobweb acts as a kind of hammock on which lovers play and bathe. Vaughn acts as a parachute, which allows the speed to escape from unsafe enemies. With this help, spiders can climb trees if necessary.

More steel

Well, we already know how a spider weaves a web and what its features are, how it is created and how sticky nets will be created for the hedgehog’s appearance. Ale is deprived of food about those why the pavutinnya is so mіtsne.

Regardless of the fact that all spider structures are different, they still have power - increased value. This will ensure that the protein – keratin – enters the warehouse. Before speaking, it can also be found in the claws of animals, wool, and the feathers of birds. The fibers of the web are remarkably stretched and then rotate back to their original form, without tearing.

It seems now that the weave, due to its value, is far superior to the natural seam. The remaining value is 30-42 g/mm 2 and from pavutin - about 170 g/mm 2. The difference is remarkable.

Like a spider weaving a web, it’s clear. What's the matter - the same food was served. Did you know that despite such greatness, the world is a thousand times thinner than a human hair? When the threads are ripped apart, they turn over like seams, viscose, nylon, orlon. Apparently, steel does not equal its value.

Did you know that because a spider weaves a web, the number of victims that appear in it depends?

When a species appears in the web, it does not stick to the “catching” edge, but is charged with an electric charge. They are created in the coma themselves, which accumulate a charge in the process of wetting, and when they are lost in the cobweb, they give it to the threads and contradict themselves.

You know how spiders weave cobwebs and how they make “mitsny” fruits, why don’t people still make clothes from such threads? It appears that during the hours of Louis XIV, one of the masters tried to sew mittens and scarves for the king using wool thread. However, this robot appeared to be even foldable, a hoot and a towel.

In New America, spider lines help not only the breeders themselves, but also the local maws. Creatures always move around with them discreetly and fearlessly.

Cobwebs are a kind of secret that is vibrated by spider webs. Such a secret, an insignificant hour after seeing the building, is caught in the form of egg white threads. Cobwebs are seen not only by spiders, but also by other representatives of the group of arachnids, including hibnoscorpions and mites, as well as labiopods.

Yak spiders vibrate cobwebs

A large number of spider webs grow in the empty web of the spider.. The ducts of such veins open into various spinning tubes, which lead to the end part of special spider web warts. The number of spinning tubes can be changed depending on the type of spider. For example, even the widening of the cross spider is five hundred.

It's great! In cobwebs, a rare and viscous protein secretion vibrates, the peculiarity of which is that it is practically mitten hard under the infusion of wind and turns into thin long threads.

The process of spinning spider webs involves pressing spider web warts to the substrate. The first, an insignificant part of the secretion that is seen, catches and firmly sticks to the substrate, after which the spider pulls the sticky secretion behind the back legs. During the process of removing the spider from the place where the spider vein is attached, the white secretion stretches and becomes firmer. Nowadays, it is known and well understood that there are different types of cobwebs that spin different types of threads.

Warehouse and power pavutini

Spider web contains protein compounds, which also include glycine, alanine and serine. The inner part of the threads that are cured is represented by hard protein crystals, the size of which does not exceed a few nanometers. Crystals join forces for the help of the elastic ligaments of the albumen.

It's great! The extraordinary power of the web is its internal articulation. When the fiber is suspended on a web, any object can be wrapped several times without twisting.

The primary threads are intertwined with spiders and become thick spider fibers. The indicators of the value of spider webs are similar to those of nylon, which is significantly lower, which is the secret of the silkworm. Regardless of the method used to transfer the twisted cobwebs, the spider can be seen not only as sticky, but also as dry thread, which means it can be cooked.

Functions of the web and their purposes

Cobwebs are used by spiders for various purposes. Weaved from a valuable and reliable spider web, the collars allow us to create the most favorable microclimatic conditions for arthropods, and also serve as beneficial shelters both in the face of bad weather and in the face of numerous natural enemies. Many arthropods, spider-like buildings, cover the walls of their holes with their cobwebs and work from them to create doors into the living area.

It's great! All kinds of spider webs grow in front of transport, and young spiders build their father’s nest on long threads of spider webs, which are blown by the wind and carried to the right place.

Most often, spiders use cobwebs to weave sticky trapping nets, which allows them to effectively catch species and provide food for arthropods. Not less well known are the egg cocoons from spider webs, in the middle of which are young spiders.. Some species weave spiderweb insurance threads that protect arthropods from falling during the shearing process and for moving or fishing.

Pavutinnya for reproduction

During the breeding period, it is typical that the female does not see spider threads, which makes it possible to find the optimal pair for steaming. For example, male web-slingers spore in order with the boundaries created by the females, miniatures of the size of the living spiders, which lure the spiders.

Male cross-spider spiders quickly attach their horizontal webs to the radially spread threads of hunting nets, fragmented by females. Walking through a web of strong blows with their ends, the males call out to the shaking of the edge and, in such an unusual manner, ask the females to mate.

Pavutinnya for fishing video buttu

To capture their species, many types of spiders weave special catching lines, and for some species it is typical to twist various spider webs and threads. Spiders, which live in burrows, place signaling threads that stretch from the arthropod's stem to the entrance to its septum. When a spider gets into the spider, the vibration of the signal thread is instantly transmitted to the spider.

Sticky trapping spirals will be produced in small quantities according to a different principle. When it is opened, the weave starts from the edge and is gradually pushed through to the central part. And here the gap between all the turns is strictly maintained, and the result is the so-called “Archimedes spiral”. The threads on the additional spiral are specially bitten by spiders.

Pavutina for insurance

Jumping spiders use spider webs as insurance when attacking a victim. The spiders attach the insurance thread of the spider web to any object, after which the arthropod cuts off the buds at the target. This thread, attached to the substrate, is used for overnight stays and protects the arthropod from attack by all natural enemies.

It's great! Fresh Russian tarantulas, having lost their living burrow, pull behind them a very thin cobweb thread, which allows you to quickly find the way back or the entrance at the doorways if necessary.

Pavutina yak transport

Until autumn, spiders hatch their young. Young spiders, which have survived the process of maturation, try to find their way around the bushes, vikory trees, tall chagarnas, budinkas and other creatures, parks. Having finished with the strong wind, the little spider releases a thin and long web.

In the end of such a transport network, a movement path will lie down. Having reached the hot tension of the spider web, the spider bites the end and begins to fly fiercely. As a rule, the “mandrivniki” fly several kilometers in the world.

Cobwebs become stuck in spider webs as water transport. To water in water areas, this spider requires protection from the atmospheric air. When descending to the bottom, the arthropod begins to swallow a portion of the wind, and on the water beds from the cobwebs a kind of wind action is created, which quenches the wind and allows the spider to peck at its species.

Representatives of the spider-like enclosure can be encountered everywhere. These are huts that are like to bark on comas. To catch your stink behind the help of the pavutinnya. This is a fiber that attracts flies, mosquitoes, and mosquitoes. Like a spider that weaves webs, these fish are often tasked with amazing trapping measures.

What is pavutinnya?

Spiders are one of the oldest creatures on the planet, due to their small size and specific appearance, they are affectionately respected by mosquitoes. These are actually representatives of the arthropod enclosure. The body of the spider bears nothing at all and has two branches:

cephalothorax;
cherevtse.

During the shift, the coma of stench does not linger in the ears and necks, which strengthens the head from the chest. The abdomen of the arachnid is a kind of factory for the production of spider webs. This plant has a secretion that is made up of protein, rich in alanine, which provides elasticity, and glycine, which provides elasticity. The chemical formula of the pavutinnya is close to a seam. In the middle of the halls the secret is rare, but in the middle it is hard.

Information. The seam caterpillars of the seam worm and the cobweb tow a similar warehouse - 50% of the protein is fibroin. It has long been understood that the thread of a spider is significant for the secret of the caterpillars. This explains the particularity of fiber molding

Are the stars taken from the spider?

On the petioles of the arthropod there are growths - spider warts. At the upper part, the channels of the cobwebs are opened and the threads are formed. There are 6 types of wedges that can be used to turn the seam for various purposes (moving, lowering, tying the boot, preserving eggs). In one species, all these organs do not become dense at the same time, and the individual has 1-4 pairs of joints.

On the surface of the warts there are up to 500 spinning tubes that supply protein secretion. Pavuk spins pavutina like this:

spider warts are pressed to the base (tree, grass, wall, etc.);
a small amount of protein sticks to the selected location;
the spider comes out, weaving the thread with its hind legs;
for the main work, long front paws are knitted, from which a frame is created from dry threads;
The final stage of the hem production is the formation of sticky spirals.

It became clear to the guards that the spider was starting to appear. They let loose guys release warts on the stalks.

Great fact. The pavutina is even lighter, the thread of the thread that wrapped around the Earth along the equator would have weighed more than 450 g.

A spider twists a thread from a thread

How will we catch the edge?

The wind is the spider’s greatest helper in everyday life. Having removed a thin thread from the warts, the arachnid exposes them to the flow of wind, which brings the caught seam to the mark. This is a secret method, like a spider weaving a web between trees. Cobwebs easily sink to the trunks of trees, and like ropes, arachnids move from place to place.

The structure of the web has a quilted pattern. Its basis is made up of a frame made of fine and thick threads, woven at the appearance of changes that diverge from one point. Starting from the outer part, a spider creates a cola, gradually collapsing to the center. It’s amazing that without the usual devices, the veins still appear between the skin. This part of the fibers is sticky, you can catch the clumps in it yourself.

Great fact. The spider eats the spider web. There are two explanations for this fact: in this way, the loss of protein during the repair of the fishing line is repeated, and the spider simply drinks the water that hangs on the seam threads.

The flexibility of baby spiders lies in the form of an arachnid. The lower arthropods will have simple hemlines, and the higher ones will have folding geometric patterns. It is confirmed that there will be a paste with 39 radii and 39 spirals. A mixture of smooth radial threads, similar and tight spirals is used as signal threads. These elements catch and transmit vibrations to the image of the boot that they encounter. As soon as a third-party object (a needle, a leaf) is caught, the small ruler strengthens and leaves, then renews the measure.

Large village spider-like creatures produce mouths up to 1 m in diameter. They eat not only mosquitoes, but also other birds.

What time does it take to weave spider webs?

On the creation of openwork paste for koma, the hizhak lasts for up to 2-3 years. It’s time for his work to lie down from the weather minds and the planned dimensions of the boundary. There are different types of weaving seam threads every day, day and evening, depending on the way of life. One of the factors is how many times you weave a cobweb, its appearance is flat or volumetric. Flat is the most important option for all types of radial threads and spirals, and volume is a paste made from a pile of fibers.

Assigned pavutinnya

Thin lines are no less than pastes for comas. The role of spiders in the life of spider-like creatures is very broad.

Fishing videobutku

All spiders are huts that kill their prey with a cut-off knife. With this action, individuals develop a tendinous state and themselves can become victims of comas, for example, wasps. For watering, there is a required butt and pasta. Sticky fibers play this role. The species, which have been consumed at the edge, are cocooned with thread and deprived until the injected enzyme brings it to a rare state.

The suture fibers of spider-like fibers are as fine as human hair, but their tenacity for tearing can be leveled with steel darts.

Reproduction

During the mating period, males attach woolen threads to the female's web. With rhythmic blows on the seam fibers, the smell informs a potential partner about their intentions. The female who accepts the saliva descends to the male’s territory to mate. In some species, the initiator of the search for a partner is the female. She sees a thread of pheromones, which is what a spider knows.

Budinok for posterity

Cocoons for eggs are woven from the suture spider web secretion. Their quantity is usually 2-1000 pieces per arthropod species. The spider's sacs with the female's eggs are hung in a safe place. The shell of the cocoon is thick, it consists of several balls and leaks a rare secretion.

At their bottom, spider-like spiders cover the walls of the cobwebs. This helps to create a favorable microclimate and serve as a protector against natural enemies.

Relocation

One of the evidences is that when weaving cobwebs, weave threads as a means of transport. To move between trees and bushes, you need to quickly understand and fall down, you need to lose fiber. To weed in distant areas, spiders climb onto the trays, release cobwebs that catch the eye, and then, with the gusty wind, travel several kilometers. Prices are most often observed during the warm, clear days of Indian summer.

Why doesn't the spider stick to its web?

So as not to waste your pasta, you should get a bunch of dry threads for re-dressing. I am well versed in the intricacies of the borders, and I can safely reach my destination. In the center of the trap, a safe plot is lost, where the hut is on the lookout.

The interest of the people before the interaction of spider-like creatures with their sweet pastures began about 100 years ago. On the back of the head there was a warning about the presence of a special oil on their paws that prevents sticking. The theory has not yet been confirmed. Capturing with a special camera a single spider along the fibers from the caught secret, giving an explanation to the dot.

The spider does not stick to its web due to three factors:

the absence of spring hairs on its legs changes the area of contact with the adhesive spiral;
the tips of the plump legs are covered with an oily liquid;
Relocation is subject to a special procedure.

What is the secret of their paws that helps arachnids stop sticking? On the cutaneous nose of the spider there are two supporting grooves, which drain behind the surface, and one folded claw. During the rush, he presses the threads down to the tiny hairs on his paw. When the spider lifts its leg, the claw straightens and the hairs form a web.

Another explanation is the presence of spider-like and sticky specks without medial contact of the leg. The stinks are absorbed into the hairs of the paws, and then easily flow back onto the thread. No matter how zoologists consider the theories, the fact remains that spiders do not melt in the lilies of their sticky mouths.

Other spider-like creatures, such as mites and hibnoscorpions, can weave webs. However, their measures are not comparable to the value and master intertwining with the works of the right masters - spiders. Current science is not yet able to create spider webs using a synthetic method. The technology for producing spider webs is deprived of one of the mysteries of nature.