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Some spiders bite, some don't. Small spiders mostly feed on insects, other spiders, and myriapods, and some spiders also feed on small animals. Jumping spiders have good eyesight and can dive within 30 centimeters to catch their prey and pounce on them.
Crab spiders wait for their prey on flowers that are similar to their body color. Spiders burrowing in the earth build burrows lined with silk, and the entrance of the burrow has a trap that opens at night to prey on insects that pass through the hole.
Ways to prevent spiders:The main thing to prevent spiders from coming to the house is to tidy up in the room, don't throw messy objects everywhere, and the disorderly accumulation of items will form many corners and corners and clean up the dead corners, giving the spider a space to hide and live.
In addition to tidying up the room and not giving too many places for pests to hide, it is also necessary to kill the existing pests living in the room, otherwise these pests will multiply and attract spiders. It can be sprayed with pesticides or smoked to kill insects. If the space is larger and there is a lot of debris, you can ask a professional insecticide to remove the deworm, which is more thorough.
While killing insects, it can often also kill spiders.
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Some spiders bite, but some don't.
Spiders are a very common insect, and although some bite people, the symptoms vary after being bitten. Under normal circumstances, after being bitten**, there will be red marks, there will be lumps at the bite site, and it will be accompanied by severe pain, and there may be fluid-filled blisters, signs of redness, and stinging sensation will be more obvious.
Some spiders bite people, will not cause immediate pain, or only subtle pain, after an hour the bite will show pain, and will affect the entire injured part, the wound around the redness, showing bruises, other parts may also appear itching, in the wound part will form a package, look like a white target.
Habits of spiders
Spiders mainly feed on insects, other spiders, and myriapods, and some spiders also feed on small animals. Jumping spiders have good eyesight and can dive up to 30 cm to catch their prey and pounce.
Crab spiders wait for their prey to approach the flowers of their bodies. Burrowing spiders build silk-lined burrows from living coverings, which are opened at night to feed on insects that pass through their burrows.
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Spider bites. Spiders can bite, but some spiders do not bite, and the vast majority of spiders have venom glands, a few spiders will cause greater damage to the human body, in addition, spiders have four pairs of feet, densely covered with fine bristles, and have several sensory organs, such as Gu hairs that sense air currents and vibrations, and the cephalothorax and abdomen are connected by a ventral stalk.
Spider bitesSome spider bites don't cause immediate pain or are only mildly painful. After about an hour, the bitten part showed pain. Pain relief affects the entire injured area.
Around the wound, other parts of the body may also experience redness, bruising, itching, and itching. Blisters form in the wound area, surrounded by irregular areas of ecchymosis, like a white target.
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Any kind of spider will bite, spiders will not actively attack under normal circumstances, and some spiders bite people with aura. For example, Emperor Babu will raise his legs and make an attacking gesture, which is to tell you, "I'm angry, don't mess with me."
If bitten, the spider cherishes its venom very much, maybe the bite does not inject poison, it is called an empty bite, if poisoned, according to the species of spider, the effect of some spider's poison on people can be ignored, and some may have serious adverse reactions, but as long as they are not allergic, they will not die. Spiders have always been people who don't offend me, I don't offend people, and once he thinks he is threatened, then he will attack, such as trying to kill him.
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1. First of all, make sure that both pet spiders and spiders in nature will bite. The difference is that wild spiders are more nervous, and domesticated spiders are more timid. Spiders are brainless creatures that do not recognize their owners and do not interact with their owners, which means that you should completely look at the instinctive conditioning.
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Black widows, bird-catching spiders, red chelanos, burrowing tarantulas.
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Do baby spiders bite? - Solve your confusion about spiders.
Spiders are common insects that can be found in various places such as homes, gardens, and forests. However, many people have a certain fear of spiders, and one of the main reasons is the fear of being bitten by spiders. So, do baby spiders bite?
This article will solve this confusion for you.
Small spiders actually bite very little.
There are actually different theories about whether spiders bite people. From an academic point of view, spiders generally do not actively attack humans, as they tend to only have the ability to attack prey smaller than themselves. Our common house spiders, on the other hand, are small in size and do not attack humans easily, and when they encounter humans, they usually run away.
The bite of a small spider is almost harmless.
Even if spiders occasionally attack humans, we don't need to panic too much. In general, spider bites are almost harmless because they are not toxic enough to cause serious harm to humans. Even those that cause localized itching or swelling only require a few simple ** measures.
Small spider bites are rare.
It should be noted that the bite of a spider is actually quite rare. Especially in China, because common spider species such as house spiders are basically harmless to humans, they do not cause bites. In foreign countries, some poisonous spider species, such as scorpion venom spiders, black widows, etc., although they occasionally attack humans, are also very rare.
Causes of spider bites and how to prevent them.
Although the possibility of spider bites is extremely small, we still need to pay attention to prevention. The main cause of spider bites is often the panicked reaction of humans when they come into contact with spiders, such as trying to catch them, stepping on them when they run away, etc. Therefore, the prevention method is also very simple:
Avoid getting close to spiders as much as possible, and if you have to handle them, exercise caution and use tools such as clips or covers to avoid direct hand touch.
Reliable ways to deal with spider bites.
If we are unfortunate enough to be bitten by a spider, we should try to stay calm and take the following measures:
Wash the wound with soapy water and keep it dry and clean.
Anti-inflammatory drugs or topical medications, such as fertility creams, may be used to relieve local itching and swelling.
If symptoms worsen, fever, dizziness, difficulty breathing, etc., you should go to the hospital as soon as possible.
Conclusion In general, spiders pose little threat to humans in real life. In particular, those common house spiders are more likely to eat mosquitoes, flies and other pests in daily life. Although it is necessary to talk about the dangers of spider bites, for most people, this is also a problem that is not a big concern.
For people who have fear, you can learn more about the habits and characteristics of spiders and look at their existence rationally.
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Spiders eat miscellaneous, mainly eat some insects, flying insects, mosquitoes or flies are eaten, if possible, butterflies, flies, mealworms, locusts and crickets These insects are high-quality food sources for spiders.
What to do if you are bitten by a pet spider.
Many times we also hear about being bitten by spiders. There are two types of spiders that bite people, one is very weak and the other is poisonous.
Being bitten by a weakly venomous spider is relatively easy to deal with, but being bitten by a venomous spider can have serious consequences and even lead to death. All spiders are venomous, only the magnitude of the poison is different.
In addition, generally small spiders under 5 cm do not bite, and only bite when they are big. Whether the pet spider bites or not depends on the situation, if you provoke it, it may bite, whether it is poisonous or not, it depends on the variety, but generally when the pet buys the spider is a larger spider, it is usually poisonous.
1. Bitten by a poisonous spider.
If you are unfortunately bitten by such spiders, you must first tie the wound tightly with a bandage or rope to slow down the flow of venom. Apply an ice pack or a cold towel to the wound. Then send it to the hospital in time for **.
Bites from such venomous spiders must be carried out with professional antitoxin medications**.
2. Being bitten by a spider with weak toxicity.
The bite area should be washed with soap and water as soon as possible, and then a cold towel or cloth should be applied to the wound. Adults who have been bitten may be given aspirin or acetaminophen to relieve the bite symptoms, and if the symptoms are severe, they will need to go to the hospital. If the bite is a child, it should be taken to the hospital after cleaning, and the child should not be given aspirin.
Wait for the doctor's diagnosis and follow the doctor's instructions**.
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In the process of breeding, handling and collecting poison, it is sometimes inevitable to be bitten by poisonous spiders. The venom toxicity of burrowing spiders varies with species, sex, individual size and maturity, and season. In general, female spiders are more toxic than male spiders, while mature spiders are more toxic than young spiders.
From the point of view of season, the newly stinging spider and the female during the hatching period are the most violent. The spider attacks with a pair of chelicerae at the front end of the cephalothorax, and the venom is injected under the skin through the tip hole of the chelicerae on the chelicera, at this time two needle holes can be seen at the bite site, and in severe cases, the local redness and swelling gradually expand, and severe pain occurs quickly at the distal end of the wound, which is often unbearable.
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Most spiders will.
Most spiders are non-venomous, but the two most common are the black widow bulbous spider and the brown flower spider (this spider has a fiddle-like pattern on its back).
Signs and symptoms: Signs of bite, pain and swelling may occur.
The bite of a black widow bulbous spider may cause gagging and vomiting, muscle cramps (shoulders, back, chest and abdomen), restlessness, anxiety, fever, rash, headache, sweating, facial muscle twisting, dyspnea, high blood pressure, abdominal pain, collapse, coma and death.
If bitten by a brown spider, the wound will turn white and the edges will be red. The wound may turn into blisters. In the next few days, the injured person may appear.
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