Brown spiderwell: appearance, lifestyle and reproduction. Harmless in appearance and deadly - brown spider Hermit brown spider hermit where dwells

One of the smallest, and one of the most poisonous, perhaps, so briefly can be described by the brown spiderwell, which is often called a single spider. If not at that time and not in the place is met with this baby, it is possible to pay great for it, because his bite for a person is incredibly dangerous.

Where dwells?

From the Midwest of the United States to the very mexican GulfAnd his relative, a red-haired spider, is often found in Hawaii. Located in shorts under the stones, in small minks under the roots of trees, and other places where there are clefts, whipping there is a soft bed from a web. I really like the brown spider where there is a tree and twilight. It is increasingly possible to meet in basements, sheds, sewer hatches, perfectly adapts to environmentmodified by man.

What does it look like?

Incredible crumb - the size of the spider together with the scope of the paw can be only 5-25 millimeters!

Females, as often happens, larger males. For forest disguise, nature awarded them not only with a small size, but also a suitable color - brown, gray, dark yellow, thanks to which the spider cannot be noticed immediately. You can see a drawing on the pumaders that look like a violin.

However, this is not a distinctive sign of this type of spiders, there are such marks from his other fellow. Brown lonely spiders have 6 eyes, that is, there are only 3 pairs, and not 4, as the most spiders are headed.

Life and adventure of a small spider

The brown spiderman is hunting mainly at night. The males willingly leave their "house", and can take care of the prey, flesh to human dwelling. The females leave the exhausted place reluctantly, prefer to hunt next to the house, sometimes not departing on a dozen meters.

The life expectancy of these spiders on average 2-4 years. Your eggs, similar to white bags, female stored in very carefully selected, hidden places. Kids over the period of growing up to 10 times.

Brown spider and man

An incredibly dangerous brown spider for man. Due to the fact that the spider can take into the house of a person, climbing clothes scattered on the floor or even in bed, sitting in the carpet, the likelihood of an unpleasant meeting increases at times.

And the tiny size of the brown spider makes it difficult to detect it. The brown spider never attacks first, makes it only as self-defense. There are people in the event that they, without noticing him, sit on it, or begin to be especially disturbing. You can never take spiders in your hands, it is better to give him the opportunity to hide it freely, because curiosity can be very expensive.

The poison of a brown spider has a slightly different action than y or. Nevertheless, it is extremely toxic and dangerous.

This post is definitely not for the faint of heart, because further you will see a photo report about what it is like to be a busted brown spider-washer. It's just tin ... Next, the text is the author.

The first thing I discovered is a leg of something incomprehensible, after he woke up from the feeling that someone was bitten me

Most likely the brown spider-hermit will film in bed and when I turned around, he bit my leg at the moment when I crushed it. Here it is...

Day 1. It seems nothing, but it is in the photo. Feels like it was akin to the fact that me from the inside was watered with boiling water. I decided not to lie down, but to act

A little later ... I felt how toxin spreads under the skin, the muscles in this place I hardly controlled and the place of bite was terribly sculpted.

I drove to the doctor. He prescribed medication, recommended compresses and ointments and everything like that. This is what appeared by the time when I found myself at the doctor.

Day 2. I woke up with this stain. The pain was 7 through 10 a ballast.

Gradually all start to inflate. Plockers? Yes, xs why I stuck ...

5 days passed ... bubbles burst and I went to the doctor

Passed day and everything is new ... Bruisy? These are not bruises, but dead fabrics

Some more. Seen necrosis, but already better

Gardeners, summer houses, tourists and travelers are often faced with representatives of Aranids - spiders who are hiding in old storage rooms, in dry grass, in the crevices of trees. Accidentally disturbing their habitat, you can provoke a bite. Poison poison is able to cause a local edema and pain, the strongest allergic reaction, and in the event of a hermit or Karakurt attack - general intoxication of the body and even the fatal outcome. How to determine the degree of defeat and what to do if we bite the spider?

What is dangerous spider bite

Spiders are predatory insectsEach of them can be called poisonous, as the poison helps them to defend themselves and extract their feed.

Poison of a large spider can cause serious health damage, while small representatives of arthropods, as a rule, do not constitute danger. By virtue of their sizes, they are not able to damage the skin, and the doses of their poison will not be enough so that a person felt his influence on the body.

Among the dangerous spiders are the most common types:

1. Karakurt (black widow) - lives in the forest-steppe zone, on the slopes of rocky ravines, in the fields and wastelands. Loves dry sheds and basements. Meets in countries Central Asia, in Kyrgyzstan, in the south of Europe and Russia. The body of the Karakurt is smooth, black, without hair cover, relatively small. A distinctive feature is the characteristic red-orange spots on the back. This representative of arthropods is deadly. The poison of females of the Karakurt is extremely toxic, its components cause pathological changes in soft tissues and have a neurotoxic effect with subsequent paralysis. nervous system. The black widow is the greatest danger for children, pregnant women and the elderly, the fatal outcome is probable in patients with severe accompanying diseases. The bite in the face, neck or lip can provoke a strong edema of mucous membranes, which is fraught with serious complications.
2. The brown spider -well - it can be found in the roots of trees, under the stones, in basements and garages, for furniture and plinths. There are representatives of this species in the United States of America. The body of the hermit does not always have brown colorThere are yellow and even gray. The drawing on the back in the form of a violin is their distinctive feature. Such spiders do not show aggression to man, however, if accidentally disturbing its habitat, the insect will begin to defend themselves. The danger of poison is its hemolytic action - causes necrosis of soft tissues with penetration into internal organs.
3. The yellow spider sak - weave the web bags under stones and bricnos. It lives in most european countries. Despite the small dimensions, his bite is extremely dangerous, as it causes fissure of the tissues at the injection site of the poison.
4. The Brazilian wandering spider is not wearing a web, hiding in crevices, under the broths and stones, as well as in the boxes with fruit and in the housing of people (including in old blankets). Occurs in southern regions America. The poison can provoke a strong allergic reaction. And in the rapid children's body will cause the most severe consequences (up to death).
5. Poultryist - inhabited in crowns of trees, shrubs and in Nora. It is found in Africa, South America, Italy and Spain. All his subspecies are poisonous, however, the degree of toxicity of their poison is very insignificant.
   

   Poultryists often contain houses as exotic pets

6. The steatoda - dwells in the forests, in the crevices of trees and in the dupes. He is a close relative of the Karakurt, meets in Asia, Europe and America. It has a black or dark brown color with characteristic blond spots on the back. Attacks man rarely, only in the case of self-defense. The poison contains neurotoxins that can provoke partial paralysis.
7. Tarantul - is found in the steppe, desert and other dry places, as well as in the forest-steppe zone. It is found in Italy, Spain, Portugal and Russia. Nad Tarantula does not have a deadly effect, despite the fact that this spider is considered one of the largest representatives Arachnids. When bite, impairment of nervous and cardiovascular systems are possible.

Black widow, poultry width, steatoda, tarantula, sak, brazilian wandering and other poisonous types of spiders - photo gallery

Tarantula
Steatoda
Poultryed
Yellow Spider Sak.
Brazilian wandering spider
Brown spiderman
Karakurt, or black widow

Non-hazardous spiders include:

• an ordinary cross - he is common worldwide, his bites do not harm a person;
• house Spider - live in the crevices of windows and walls, indoors, their bites do not cause strong intoxication of the body;
• common hillock - meet in the gardens and on dumart sites, love to bask in the sun and for a person are completely harmless;
• flower coolers - dwell in flowers and feed on insects, cases of human bites are not described;
• spider-knitter - build webs near water, no danger to person.

House, Cross and Other Spiderman For Human - Photo Gallery

Floral Blood
Spider knitter
Spider Skakun.
Brown House Spiderman
Cross ordinary

The consequences and manifestations of bite

I suspect the bite, first of all it is necessary to try to determine whether he was inflicted and what kind of arthropods could take an attack.

Local clinical manifestations have certain similarities regardless of the type of spider. They are presented:

• pain of varying degrees of intensity;
• pronounced red peeling;
• an edema, burning sensation and itching in the field of bite.

Initially, only the bitter bites are painless, the tumor and itching appear only on the second day, after which an ulcer and black scap (spot) is formed in a damaged place.

To other characteristic symptoms of spider bite include:

• rash on the body;
• an increase in temperature to critical marks;
• intense headaches before losing consciousness;
• the increase in the pulse and heartbeat, blood pressure jumps;
• muscle spasms and even convulsions;
• general weakness with increased sweating;
• sloma in the joints;
• nausea and vomiting;
• anxiety, overexcitation and nonsense;
• uncharacteristic urine color;
• painfulness in the stomach and chest.

Pain in the right side, as in appendicitis, with numbness of the bite area are characteristic to attack Karakurt. The bluish section of the puncture, surrounded by white and red rings, is a sign of the attack of the spider-hermit.

In the case of allergies to the poison of the spider may occur:

• outlet in the field of bite;
• difficult breathing right up to suffocation;
• dizziness;
• loss of consciousness;
• anaphylactic shock.

The overall painful state and local manifestations of intoxication are preserved during the week, after which there is a small scar in the place of damage, which over time becomes invisible. However, in the event of an attack of a dangerous poisonous spider, skin covers in the bite may die. Tissue necrosis is sometimes complicated by infection, as a result of which its length increases, and the healing process is stretched for months.

Treatment

First aid at home

For a while prefigureAs well as in the bite of non-hazardous spiders, it is possible to facilitate the consequences of intoxication at home. This provides the following algorithm:

1. In order not to put into the wound infection, the place of bite need to rinse with flowing water with soap, and then lubricate with antiseptic solution.
2. In order for poison together with blood slower to the body, the bite limb (leg / hand) should be fixed and immobilized. It is strictly forbidden to take a hot bath - heat, expanding the vessels, will contribute to the spread of poison.
3. Using the gulling dressing, it is necessary to localize the place of distribution of poison, having pulled the damaged area just above the leaf of the bite. At the same time, the material cannot be tightened too much, otherwise the overall blood supply to the tissues will break.
4. Attus to attach a lot or any cold compress.
5. It is recommended to drink as much liquid as possible - it will accelerate the elimination of toxins from the body.
6. With a minor allergy, a spider poison can be taken an antihistamine drug, for example, suprastine or taverned.

If the child was subjected to a child or an elderly person or the state of the victim rapidly worsens, it is necessary to urgently turn to the surgeon. Immediate medical care should be resorted in the case when there is a suspicion that the attacker is a hermit spider or Karakurt. The treatment in this case will be ensured by the introduction of an antidote.

Elimination of signs and symptoms

As part of the hospital, immediately after the attack of dangerous spiders in therapeutic purposes, specific serum is introduced to prevent the body's heavy intoxication.

Further drug therapy depends on the degree of damage and the individual reaction of the person to the toxic poison. It may include treated with the following drugs:

• calcium gluconate - intravenous solution with a mandatory cardiomonitoring will allow you to quickly save the patient from pain syndrome;
• glucocorticosteroids - hormonal agents will help in the treatment of a heavy allergic reaction to the toxic poison of the spider;
• antihistamines of local and common action - ointments and tablets will reduce the edema, take off the itching and burning in the field of bite;
• antibacterial ointments are necessary for processing ulcerated sites.

With the necrosis of soft tissues, surgical intervention is shown to excise damaged area.

Folk remedies and homeopathy

Spider bites without pronounced complications can be treated folk remedies. For instance:

• remove irritation and itching will help the juice of parsley or tea tree - a pair of droplets into the place of puncture;
• reduced pain syndrome is capable of pushed garlic with vinegar.

In homeopathy, there is a means - Latrodercutus MacTans, which can be taken as a supplement to general disinfecting therapy.

Precautions

In most cases, spiders attack a person for self-defense purposes, therefore, in the first place, it should not provoke an insect on self-defense: you can not take them in your hands, play with a web, turn their dwelling.

To avoid random seals with arthropods, you can follow the following recommendations:

• resting in nature, it is necessary to wear clothes closing all parts of the body and use a headdress;
• before bedtime, it is worth carefully inspecting a tent and enjoy a special canopy that you need to be put into bed;
• at dachas and gardens, it is recommended to carefully examine clothes and shoes before putting it;
• it is impossible to walk without shoes on the forest glades and in the habitats of spiders;
• home storage is better to use plastic containersand not cardboard boxes, which can easily drink spiders;
• in the premises it is necessary to observe purity, in this case, spiders have less likely to hide;
• in dark angles, you can spend glue traps or inflict insecticidal spray, for example, an aerosol for dealing with spiders or RAID for instant insect destruction.

Brown Spider Spider Bite - Video

To avoid poisonous bite Spider, you need to respect precautions and at home, and in nature. And if the attack happened - you should immediately have urgent help and, if necessary, consult a doctor.

Spiders (arachnids) are silent killers causing in the event of an instant death of their victim. Patient and calculating arachnids (all spiders belong to this class) weave from invisible adhesive threads. Captive mirjors. It is known to 30 thousand types of spiders. They live next to the man - in the house, forests, fields, water bodies. And, of course, Spider bite - the case is frequent, especially if a person is in the habitats of spiders.

All spiders poisonous. Poison glands are located on two head appendages - Helicers. The poison they need to kill and digest the victim. Basic mining - insects. In some tropical spiders, the network in diameter reaches 2 m and can even break the flight of a small bird. They feed on frogs, mice, small birds, fish and even with their fellow - cannibalism for spiders quite frequent phenomenon. Most spiders are not able to cause a person to significantly harm. Although the poison is strong, its small quantity and a weak injection mechanism limit the number of species dangerous for a person. For people, only those that can pierce the skin are dangerous. The most common species include Karakurt (black widow), Tarantula, Scorpio, Spider -well, Spider Cross, Spider-bird, and home spider.

spider bite the next day

Most spider bites have general characteristics, such as a small bubble (blister) in the middle, swelling and tumor surrounding the bite and redness in the form of a circle. On the outside of the bite of red bite is more pale. It is important to note - the spider can only bite once, so if you have a few bites, probably bitten not a spider, but someone else, or bit some spiders at once. A typical spider bite passes within a few days and, in most cases, do not require special attention.
However, if the bite looks differently - a large bubble appears, bright red, quickly propagating to the sides, the formation of large areas of the skin is a serious signs for which you need to react immediately and urgently in a medical institution.
In the photo you can see the differences - what the bite of safe spider and bite dangerous for health looks like.

What to do if we bite the spider

1. First of all, do not panic! Although all spiders look scary, there are only about 12 types of bite of which has a serious impact on people or animals. The two are the most dangerous - this spider is a black widow and brown hermits.
2. Check wound. After the bite, pay attention to the place of bite - whether redness, swelling and burning pain. There may be pain in the abdomen, vomiting, headache, fever, dizziness. The most dangerous reactions are difficulty breathing and shock. If there is something more than just a bite sign, a small red and pain, you need to call an ambulance or consult a doctor.
3. Spider Identification - If it is possible to do and safely. Some spider bites require serious treatment, including antitoxins. If you are not able to identify spider, it will be useful in determining the appropriate treatment. Very help, if you are able to catch a spider in a jar or box (just do not forget about security). Or at least take a picture of it and show the photo to the doctor.

First aid when bite spiderman

1. To reduce the blood flow in the affected place, you must fix the hand or leg using a belt or scarf - like when a fracture. This will prevent the rapid spread of poison in the blood and distribute it through the body.
2. Rinse the bite with water with soap. Regardless of whether the spider is harmless or poisonous, rinse carefully needs as soon as possible. Even ordinary spider Maybe with a bite to make an infection in the wound.
3. Cold compress or ice to the place of bite.
4. Drink a lot of fluid - it will provide a quick elimination of poison through the kidneys.
5. Take analgesic - for example, analgin or ibuprofen.
6. As well as an antihistamine drug that will reduce allergic symptoms - itching, burning, rash.

If you suspect that I bited a poisonous spider, you can impose a dense bandage above the bite if it is on hand or leg, making sure that you did not stop completely blood circulation.

The goal is to slow down the spread of the poison, and not stop the influx of blood to the limbs. If the bite on another part of the body, attach the cold and urgently get to the medical institution. Hospitalization is required for most of these types of bites.

Spider bite hermit

One of the four spiders, whose bite is a danger to a person - puk - Herwick. Brown Hermit, as a rule, is not aggressive and generally bite people as protective mechanismAs a rule, when a leg or a person's hand accidentally turns out to be too close.

The brown hermit has a clear picture of the violin on the back in the middle part of the body - in the photo.

Herf spider poison contains powerful cytotoxins and hemolytic enzymes that destroy red blood cells. Although at the beginning of the bite is usually not painful, there is a burning sensation, similar to the bee bite, for the first few minutes after the bite.
Little white blister can also appear at the bite.

Additional symptoms are usually developing from two to eight hours after the bite of the wield of hermit. Sometimes it takes up to 12 hours, while symptoms of bite are developing. Signs:

• strong pain in the bite
• strong itch
• nausea
• vomot
• fever
• muscle pain

Local symptoms

Initially, you can see small signs of redness at the site of spider bite.

In most cases, then the skin is hardening in the place of bite, the formation of scar tissue can take several days. Heavier local reactions are also found and can cause the formation of bubbles, changing the color of the skin and necrosis of the skin.

Treatment

Because The reaction to the spider bite of the hermit may be sudden and heavy, it is necessary to contact the specialists to appoint treatment. A visit to the doctor should not be postponed before the appearance of symptoms, consult a doctor as soon as possible.
If possible, you should catch a spider and bring to a doctor or service emergency care for rate.

There are no famous antids against the bites of a brown hermit, so the doctor can register anesthetic, antihistamines to relieve itch or recommend processing ice bite to reduce pain and swelling.

Spider bite Cross

The crossed - harmless to humans a little creature that lives calmly, hunting insects that fall in their network. The sharp poisonous fangs of the Cross - first of all the tool for hunting and serve it to protect against other spiders. The victim, falling into a trap, quickly paralyzed by poison, and then the spider devours it.
Looks like a spider a cross rather harmless - distinguishes his characteristic drawing of the cross on his back. Color varies from green to gray, depending on the habitat. The crossed is very common - dwells almost everywhere.

The bite of a person can only be random. Their teeth are not able to damage the solid skin, but more subtle parts of the body are not a problem. Most often, this situation may occur while walking in the forest, the collection of mushrooms or trips. Crosters grow rapidly and in the late summer can grow to impressive sizes.

They stretch the web web between trees at the height of the human face. The inattentive mushroom hopes falls into the ladder and completely destroys it. Then the insect of the Will-Neils tries to escape or hiding under the clothes. IN this moment, we can inadvertently press the insect and then the spider bites.

Sometimes such situations arise during sleep. Spiders are night creatures and often move in search. good seats for hunting. Sleeping man feeling easy tingling on the body, instinctively trying to scratch it, exposing himself to bite. On the body in the science bite zone, erythema or swelling may occur. Usually these symptoms pass on their own.

No harm to the poison of the Cross man does not cause a person. However, people are allergic and sensitious to toxins of spiders should consult a doctor.

Tarantula bite

Tarantula bite (Lycosa, Theraphosidae) dangers for a person does not represent, but may be accompanied by pain and edema. An animal after the bite makes a protective maneuver, dropping the hairs from his abdomen. Small hairs, getting into the eyes and on the skin, cause pain and urctural rash. A variety of Tarantula is the spider -ptitseed.

Spider bite poultry

There are 400 species of birds of different colors. From cobalto -syane to gray or dark-brown, sometimes black. The poultry person reaches sizes from 9-10 to 17-23 cm, although his body is not more than 10 cm. The rest is on his feet.
The birds live for a very long time - from 25 to 40 years, but it depends on the floor of the spider. He is one of the most terrible spiders (externally) - the weight of its 80 grams! Spider-bird does not ride a web like other spiders, and pursue prey with their long legs And paralyzes her poison. It feeds on small insects - grasshoppers, beetles, spiders, eating even small lizards.

Incredible, but the spider has eight eyes - two in front and two on the left, right side and rear! They usually dig pits in the ground and build a house there.

Poultry people are poisonous, but most of the poison species are not strong enough to seriously damage someone.

Book of poultry can be compared with the bites of the wasp or bee. In most cases, this is harmless, although the person has an allergies, can react as a bee bite.
Recently, some began to start a poultry spider as a pet. The bite of man can happen by negligence while trying to escape spider from the terrarium.
The first assistance in the bite of poultry is not different from other bites - to the doctor you need to contact if there is an allergy or signs of infection of the wound.

Bite of Karakurt

Karakurt (Latrodectus tredecimguttatus) is a poisonous spider, lives in Moldova, Crimea, Central Asia. For a person, hazardous females, which have a pair of tubular poisonous glands located on the upper jaw. Poisonous segment (Helisser) ends with a moving sharp claw with a duct of a poisonous gland. The female has a spherical dense black abdomen with reddish spots. The length of Karakurt is about 10 mm.

Symptoms of poisoning of the Karakurt poisoning

After the bite, a small quickly disappearing speech is formed. After 10-20 minutes, strong pains are developing in the place of lesion, which extend to the abdomen, loin, chest. There are strong mental arousal, headache, dizziness, suffocation, nausea, vomiting, weakness, shortness of breath, cyanosis, tachycardia, arrhythmia. A strong salivation can begin. Possible respiratory stop.

Bite of black widow

On the territory of the United States dwells the spider of the species of Karakurt genus Latrodectus - "Black Widow" (Latrodectus Mactans). The females of this species are very large: the scope of the paw reaches 5 cm, and the body length is 1.5 cm. On the black back the red pattern in the form of an hourglass.

The males are smaller, with white notged on the back, the small size of a poisonous apparatus and weakly pronounced aggressiveness make them practically harmless to humans. Being disturbed, they fall to the ground, press the paws and pretend to be dead. Female black widow poisonous from the moment of appearance. If they guard pending eggs or feel threatening danger, prefer to attack. Spiders use their poison to paralyze prey, from which hemolymph is then sucking.

The period of post-copy passivity of females allows the male to escape from the partner if it is not very hungry. If the female is hungry, then after mating, she eats a "spouse", therefore, and called "widow".

The poison of the Karakurt - protein with a molecular weight of 130,000. Under the action of poison in the premiputic membranes of nerve cells, ion channels are formed, by which the ions of Ca 2 ++ come inside the cell. Under the influence of toxin, exocytosis of synaptic vesicles is facilitated and the release of gamma-amine-oil acid (GAB), norepinenaline, acetylcholine is enhanced.

Changes in intracellular homeostasis and an increase in blood content of biologically active substances are reflected on the functional state of the nervous and cardiovascular system.

With poisoning of the Karakurt poison, clinical manifestations are developing within 30 minutes. The victim usually feels a bite and describes it as a "point puncture". In the science bite zone there is severe pain, erythema and increased local sweating are gradually growing.

Bite of degree of degree

In the bite of black widow, three severity of the disease is distinguished.

• I degree; Moderate pain in the place of bite, generally clinical manifestations of intoxication are not, all laboratory indicators are normal.
• II degree: Muscular pain in the busting limb. The spread of pain on the stomach with the bite of legs or on the chest when the bite of hands. Profused sweating at the bite. Vital important indicators fine.
• III degree: generalized muscular pain in the back, chest, stomach. Strong mental excitement. Headache, dizziness, suffocation, nausea, vomiting, weakness, shortness of breath, cyanosis, arterial hypertension, tachycardia, arrhythmia. General profuse sweating. Strong saline. Possible respiratory stop. In blood tests, an increase in the content of creatine phosphocinate (KFK), leukocytosis, proteinuria is noted. In the absence of treatment, the maximum severity of symptoms lasts for 12 hours, the duration of intoxication is 48-72 hours.

on the photo on the left - bite at the beginning, on the right - for 3 days

Muscular spasms and muscle tensions of the front abdominal wall sometimes become the cause of erroneous diagnosis of peritonitis and performing non-taxable laparoscopy.

Scorpion bite

Scorpio (CENTRURODES sculpturatus) - a poisonous spider is widespread in the world. In Russia, lives in southern latitudes. A feature of the structure of Scorpio, unlike other arthropods, is the presence of a pedipalp with clamshes, at the end of the abdomen there is a curve sharp sting, which opens the dashing glands. The most dangerous black Scorpio, its dimensions are 50-100 mm.

Scorpio poison binds to sodium cells of cell membranes, causing repeated activation of neurons. This is accompanied by lengthening the neuronal potential of action in the synapses of the vegetative nervous system, which leads to an increase in the blood of the content of catecholamines, renin and aldosterone.

Symptoms of poisoning with scorpion bite

The bite causes a strong pain that quickly spreads through the nervous trunks. The victim shouts from pain, the sharp weakness develops, the convulsions of individual muscle groups arise, the blood pressure increases, the body is increasing, the body is covered with cold sticky. Upholstered rash appears in the bite zone. In severe cases, motor excitation develops, the arterial hypertension passes into the hypotension, there are tachyritiums, ventricular extrasystoles, vomiting, profuse sweating, priapism, salivation.

There are an increasing impairment of vision, ptosis, involuntary contraction of the muscles of the language, it becomes vague. Within 2-3 hours after the introduction of poison, breathing is disturbed, the pulmonary edema develops. Death occurs with the phenomena of increasing acute cardiovascular and respiratory failure.

When evaluating the degree of toxicity of the poison of segment, the following is noted:

Treatment of spider bite

To reduce the spread of poison from the bite of the body, the immobilization of the limb is shown. Pain is stopped by a novocaine blockade, painkillers are introduced: non-nucleic and narcotic analgesics. Cold is applied to the bite area.

Hormones are introduced, antihistamines: H1 receptor blockers (Promethazine (diprage), chloropiramine (suprastine), etc. and H2 receptors (Cimetidine, Ranitidine (acylom), etc., vitamins. When exciting benzodiazepines Serum. In severe cases, horse immunoglobulin (IgG) is introduced. Antitoxin (from horse serum) does not allow poison to bind to presynaptic membranes and retains efficiency even 46 hours after bite.

When the scorpion bite is prescribed Channel blockers, ACE inhibitors. Propranolol (Anaprilin) \u200b\u200beffectively and quickly stops tachyarhythmia, but does not improve hemodynamic parameters. In the oppression of breathing, oxygen is supplied, with the development of acute respiratory failure, artificial ventilation of the lungs (IVL) is carried out.

Spiders are arthropod animals that represent the class of spider-shaped. Representatives of this class, today, there are about 40 thousand species. They differ in each other with a way of life, appearance, power type. In nature, there are a wide variety of spiders: the smallest and harmless spiders (0.37 mm), as well as the most dangerous spiders And even the very poisonous spiders In the world (up to 25 cm). And in this article we will tell you about several amazing and interesting species.

Spiderman - Theraphosidae

Spiderman is perhaps the biggest spider in the world, and more accurately the Poultry spiders family (Theraphosidae). Some representatives of this family can reach 30.5 cm in the sweeping of the legs, such as King Babul, black and purple bird. The body of the birds is always thickly covered with long and short hairs. Body color can be both gray-brown and bright colors (red, blue, red). Poultry worshipers in countries with hot climate (Africa, South America, Oceania, Australia). These spiders are settled by the abandoned nests of birds and rodents or dig holes near the trees. Active mainly in the evening. Then they go hunting or catching the running victim. Food insects, small birds and rodents. These spiders breed at the end of summer. The female puts eggs into a web cocoon that wears over and does not miss the view. They protect the offspring, so that released the cape of a cocoon, sit for a while they are sitting on the mother's abdomen. But soon they begin to conduct an independent life. The poison of the poultry paralizes the victim and decomposes its insides, then the spider sucks the contents of the sacrifice body. For a person, the poultry poison is not dangerous, but quite painful. Seek bite bakes, hurts and swell, sometimes becomes yellow. But these symptoms take place in a few weeks.

Spider Cross - Araneus

Crosters are representatives of the family of circle (Araneidae). They refer to the pussy of the nets of the net. They have an egg-shaped abdomen of the abdomen, where there is a drawing in the form of a cross. Color color from gray to redhead. They are covered with long bristles, rarely located on the body and densely covered with short, thin hairs. Length of the body in the male 10-11 mm, in the female - 17-40 mm. About 30 types of crosses live in the CIS and Russia. These spiders are active in the evening. They deftly weave the web, where many small insects come across. Pairing and laying eggs occurs in the fall. The female lays eggs into a cocoon cocoon and hides it under the bark or another secluded place. Spring from a cocoon will be afraid. By the end of the summer, the new generation of spiders will grow up, and their mother dies. The spider is a crusade is a poisonous, but for a person he is not dangerous. His bite is painful, but burning and swelling, in the place of bite, passes after a few hours.

Spider Karakurt - Latrodectus Tredecimguttatus

This is not at all a big black spider. Female females (10-20 mm) completely black, from which it is also called a black widow, the body of the male (4-7 mm) is also black, but with bright red spots on the trouser (usually 13 spots ). Spider Karakurt lives in Central Asia, Iran, Afghanistan, on the shores Mediterranean Sea, in North Africa, Southern Europe, Kazakhstan, in the south of Russia and Ukraine. Prefer the slopes of ravines, wormwicked virgin, empty, the shore of Arykov. Karakurts are inhabited by the abandoned holes of rodents and ventilation systems, the mastered cobweb inlet. In such logists, females and males mate at the end of summer. The female puts the eggs to the cocoon of the cobweb and hangs it in his lair. In the spring of cocoons leave the pile. Food Caracourts with small insects. Their poison is toxic for large animals and people. In the place of the bite there is a burning and edema. After 10-15 minutes, the poison applies throughout the body and the person is experiencing pain in the chest, the abdominal part. It also occurs dizziness, nausea, sweating, rapid heartbeat, nonsense. And if during the time not to provide medical care, a fatal outcome is possible (in most cases). Karakurt compensates the skin only by 0.5 mm, for this it is recommended for 2 minutes after the bite, getting the bite of the bite with a lit match.

White Karakurt - Latrodectus Pallidus

An image of a white carcourt

This is a white spider, with long legs and a round abdomen. Belly white or dairy color, 4 recesses. Legs and headband yellow or light brown. White spider has a body of 10-20 mm long. Females more than males. White spiders weave the web in the form of a cone, which is connected to a catchal. Inhabit North Africa, Middle East, Iran, Kazakhstan, Turkmenistan and Azerbaijan. White Spider Karakurt is not aggressive, but its poison is toxic and can cause complications. The elderly children are most of all the action of poison. Toxicological studies have shown that the poison of the White Karakurt has similarities with the Karakurt poison (Latrodectus tredecimtugattus). In the case of bite, this spider will need to see a doctor.

Camel Spider - Camel Spider

The camel spider has many titles: phalanges, biharca, rigging, hairdressers, brandobrey, wind scorpion. The body (5-7 cm) is slightly oblong, light and dark red, thick is covered with long, thin hairs. The body shape of the camel spider similar to Scorpio, especially its helpers (claws). They are able to contact human nail and even small bones of birds. Also, he coarse the hairs and feathers from his victims and stacked in his housing. It lives camel spider in the desert areas of Asia, Africa, America, Europe. Falang spider night predator. It is almost omnivorous and carnivore, feeds on various insects, rodents, lizards. Eyes at the camel spiders like scorpions: 2 complex eyes in the middle and one on the sides of the pumped. Complex eyes react perfectly to movement, so these spiders are incredibly fast up to 53 cm / s (1.9 km / h).
The camel spider is not poisonous, but he has an incredibly painful bite. As well as on his heliters, the remains of the tissues of the previous victim can be raised, which can cause serious inflammation.

Jumper spiders - Salticidae

Spiders of jumpers or spiders. Dumps are a family of araneomorphic spiders, which includes 610 genera and 5800 species. Live in tropical forests, in deserts, semi-deserts, in the temperate zone of forests and in the mountains. These are small spiders, long up to 2 cm. The body is pubescent. These spiders have a well-developed vision. They have 8 eyes, thanks to which they see 360º degrees. Spiders of jumpers each other differ in body shape, color and range. There are such types of spiders of the jumps:
- The Golden Spider-Jackkin lives in the southeast of Asian countries, and is characterized by a long abdominal part and a large first pair of legs. The body has very peculiar golden staining. The length of the male rarely exceeds 76 mm, and females have more large sizes;

- Himalayan spiders are hungry - these are the smallest spiders. They live high above sea level, in the Himalayas, where their only prey is the random small insects, which are strangled on the mountainside strong wind;

- Green spider Jackkin lives in the territory of New Guinea, the new South Wales and Queensland. Often found in Western Australia. The male has a very bright color, and its body is decorated with long "white babenbards";

- Single view of the spider of the horse to settle on relatively dry territories. The red spider is often found on coastal dunes or in oak forests of North America. These red spiders are unique in that it is capable of building silk nest tubular type under stones and on the surface of the vine;

- The view of Hyllus DIARDI has a body up to 1.3 cm long. Compared to other types of scumps, it does not row a web, so it attaches a flush thread for fishing on any support, and then jumps with such a kind of "Tarzanka" to his sacrifice;

- The ant spider-champion is very similar to the ant and most often found in tropical zones From the territory of Africa to the central part of Australia. Body color can vary from light yellow to black.

Spiders The scumps are unique in that they can jump on long distances (20 times more than their body size). Before the jump, they cling to the web for the substrate (thus improving their jump), then pushed their body with rear legs. For a person, spiders jumpers are absolutely harmless. They have poison, but it does not act on a person, and their bite is almost painless.

Argiopa Bunnich or Spider Osa - Argiope Bruennichi

ARGIOPA has the second name of the spider of the OSA, as the color of the body and the form of the abdomen resembles the wasp. Length of body 2-3 cm (leg scope). The abdomen of an elongated shape with bright stripes, the colors of yellow, white, black prevail. Legs are long, thin, mostly are in a X-shaped position. Spiderman Osa in Kazakhstan, Malaya Asia, Central Asia, China, Korea, India and Japan, North Africa, South and Central Europe, in the Crimea, in the Caucasus. These spiders in Russia are also found quite often. ARGYOPA refers to the spiders of the spider-houses family (Araneidae). It is characteristic of the data of spiders to weave the wheelful web, and in the center is stabilized (zigzag drawing). This is a forest spider. It is very often sitting on the lawns, forests, gardens, in high grass, between branches of trees. The spider isp wasp on different insects. Pairing occurs after molting of females until the covers of her body remain soft. The female puts eggs into a major cocoon (externally resembles a seed box of plants) and places it next to the cobweb cobweb. Pilecats leave the cocoon at the beginning of autumn and spread over the wind on the web. For a person, Spider Osa is not dangerous. Its poison can only cause a small redness, swelling and pain, but these symptoms are very quickly passing.

Spiders Wolves - Lycosidae

Wolf spiders are a family of aranomorphic spiders, which has 2367 species. Body color is usually gray-brown shades. The body is covered with small short hairs. Some species achieve more than 3 cm (leg scope). Spider Wolf lives almost everywhere, except Antarctica. He prefers wet forests, meadows, hiding under fallen leaves, stones, wood. We do not fly the web. These are earthen spiders, so they live in a hole, which inside only weaving the cobweb. If it is a private sector - you can easily stumble upon it in the basement. If near the garden - it can easily get into your cellar. Active at night. A spider wolf hunts on insects or catches those who runs next to his hole. This spider is a good jumper. He can sacrifice, insulating himself by a cob. Pairing occurs in the summer. After mating, the female lays eggs into a webcone cocoon, which she wears on the end of the abdomen. After 2-3 weeks, the pauses leave the cocoon and climb on the abdomen of the Small Mother. So they are sitting until they learn to independently extract meals. Spider Wolf is not dangerous for a person. His bite is equivalent to the bee bite, which causes itching, swelling and redness, which quickly pass.

Peacekeeping spiders - Pholcidae

This family includes about 1000 views of spiders. Peacekeeping spiders have a small body and long thin legs. Body size 2-10 mm. Foot length reaches 50 mm. Body color is grayish or reddish. Peacekeeping spiders are common everywhere. Some species dwell in people's homes. There they find warm and dry places, mainly near the windows. Feed small insects. These spiders roll a large web in chaotic order. A web is not sticky, but when the victim is trying to get out of it, it is even more confused. After mating, females lay eggs into a webcone cocoon, which they fasten the side of the casual networks. For a person spiders, the haysticks are absolutely harmless. Their poison is safe, and the bite is not possible to feel.

Goliath Poultryed - Theraphosa Blondi

This gigantic spider is considered the largest in the world. It comes to 30 cm. In Venezuela (1965), one of the representatives of this species was listed in the Guinness Book of Records. The swipe of his legs was 28 cm. It is believed that even longer swelling of the legs at HETEROPODA MAXIMA up to 35 cm. But this species It has a small taurus and long thin legs. So he is small against the background of a massive Goliath.
The body of Goliath is light or dark brown, thick is covered with short hairs. Live in nonorah, the entrance of which we will be powered by web. This huge spider in the tropical forests of Suriname, Guyana, Venezuela, Northern Brazil is inhabited. It feeds on different insects, rodents, frogs, lizards, and even snakes. The lifespan of females is 15-25 years old, males - 3-6. These spiders are amazing that they are able to make a hissing sound, friction of their Helizer; The ability to shake the hairs with the abdomen in the face of the enemy, which cause swelling of the mucous. Also, the Goliath-bird has large and sharp helicers (claws), which he very pain can bite. Their poison for a person is not dangerous, the symptoms are the same as after the bee bite.

Spider runner (spider soldier, banana, wandering spider) - Phoneutria

Brazilian spider runner is the most poisonous spider in the world. The length of his body reaches 15 cm. The body is pubescent, gray-brown. He lives in Central and South America. A spider runner insects, frogs, lizards, small birds. Lives in Norah, under a deciduous bedding. But very often his housing becomes secluded places in people's homes. It is often called banana due to the fact that it is often found in boxes with bananas. These terrible spiders have an incredibly toxic poison that causes instant death, which is why they are the most poisonous spiders of the world. Their poison contains Phtx3 neurotoxin, which paralyzes all the muscles in the human body, causes suffocations, and then death. Between the bite and death takes place only 2-6 hours. Olders and children are more than all the effects of the poison of the fleece. To date, there is a vaccine that neutralizes the effect of the poison, so in the event of a bite with a spider, the runner must urgently access the doctor.

As you can see, representatives of the spoofers are so different: some of them are pleased with the eye, and at the sight of others, blood is frozen, some can be taken on the hands or to have at home as a pet, and some sow fear and carry instant death. Now you know what types of spiders are absolutely harmless, and from which you need to stay away. I am glad that hazardous species Spiders are not found in our area, and mainly in tropical countries. But you never know that it can happen ... Nature is absolutely unpredictable.