Although the spider family has not achieved very good results in China, the toxicity of spiders can not be ignored. Those who can be listed are one of the most poisonous animals. Today, I made a special inventory of the top ten most poisonous spiders in the world. They all have fatal toxicity. What is the most poisonous spider in history? Let's take a look at the 'drug lords' among these spiders with Xiaobian.
Ranking of the top ten most poisonous spiders in the world
1. Bassi wandering spider
2. Black widow spider
3. Funnel web spider
4. Bareback spider
5. Six eyed sand spider
6. Chilean cryptic spider and secluded brown spider
7. Chinese bird spider
8. Tarantula
9. Rat spider
10. Yellow sac spider
I believe that male compatriots who see the Brazilian walking spider can lead to lifelong impotence, which is more terrible than seeing the Brazilian walking spider can poison people. The venom of the Baxi walking spider is a very strong neurotoxin. If bitten by the Baxi walking spider, there will be intense local pain and swelling at first, followed by symptoms such as apnea, arrhythmia, pulmonary edema and vomiting. Failure to inject the antiserum in time will lead to death. From 1926 to 1996, 14 people died of poisoning after being bitten by Brazilian wandering spiders, and many survived but never recovered... []
2、 Black widow spider
Hearing the black widow, you may first think of the 'black widow' role in Marvel's animation. However, Scarlett Johnson's sexy temperament seems to make people forget the ferocity of the black widow spider. The black widow spider is very toxic. After being bitten by it, it will produce serious muscle spasm symptoms, sometimes temporary spinal cord or brain paralysis, and even death. However, the probability is slightly smaller than that of the Brazilian wandering spider. Therefore, it ranks second among the top ten most poisonous spiders in the world. Moreover, black widows are not only poisonous to their enemies, but also to their husbands. They will eat their spouses after mating, so they get the name. Bassi wandering spider and black widow spider can't get along with 'males'.
3、 Funnel web spider
To be honest, the name is really too counseling. It is not domineering at all. It can't match the huge toxicity of this spider. Sydney funnel web spiders have huge poisonous teeth, and unlike other poisonous spiders, they can only dry bite. Different from that, Sydney funnel web spiders always release all their venom when attacking. What's more terrible is that this spider will not retreat with one bite, but will continue to attack many times. Poisoned people will die quickly, and children will even die within 15 minutes. There is no time to find suitable antitoxin drugs in such a short time.
4、 Bareback spider
Bareback spiders and black widows are 'relatives' and belong to the same family, but they don't eat their husbands and have a red stripe on their backs. After being bitten by a red backed spider, the initial symptoms are not obvious. It will only produce symptoms such as local skin infection, enlarged lymph nodes, headache and fever. In serious cases, there will also be epilepsy, coma and respiratory failure. However, when you are careless, the toxin is spreading rapidly, and the wound will rot and spread gradually. About 14% of the poisoned people have systemic symptoms. However, their teeth are relatively small. As long as you wear thicker trousers and long sleeves, it is difficult to bite you.
5、 Six eyed sand spider
Six eyed sand spider ranks among the top ten most poisonous spiders in the world. Its toxicity is not inferior to the previous ones. At present, there are no antitoxin drugs that can work on it. Being bitten by it will lead to local tissue necrosis, diffuse intravascular coagulation and eventually death. However, the six eyed sand spider is not aggressive, so as long as it doesn't provoke it, it will be safe.
6、 Chilean cryptic spider and secluded brown spider
This name sounds like an expert in the Jianghu. In martial arts novels, only an expert who withdraws from the Jianghu is called seclusion. People with average level can only go home and farm. The Chilean hermit spider is the 'master' of toxic spiders. Their hidden living habits also mean that there are few bites. But once bitten by them, the most common symptom is osteonecrosis. Gangrene is the ulceration of skin and muscles, exposing bones.
The reclusive brown spider is more toxic, and some systemic infections can even lead to renal failure. A study conducted in Chile showed that death accounted for 3% - 4% of all bite events, and its median lethal dose was 1.45 mg / kg.
7、 Chinese bird spider
The Chinese bird spider is a huge tarantula with legs spanning up to 8 inches. Many studies have been done on the venom of this giant spider because it is an aggressive creature and can poison small mammals in a very small dose. The spider was found in Southeast Asia and at least one infant died. Only a dose of 0.70mg can lead to 50% mortality of experimental rats.
8、 Tarantula
It is called a tarantula because it has sharp teeth like a wolf. Being bitten by a tarantula will not only be poisoned, but also cause serious muscle damage and severe pain. Tarantula is not particularly toxic. It usually causes coma, and death has not yet occurred.
9、 Rat spider
Rat spiders usually 'dry bite' without releasing their venom. The toxicity of the venom itself is similar to that of funnel web spider, and there is also an anti venom serum that can be used for treatment. Its venom may kill humans, although no deaths have occurred so far, which seems to be the result of rapid emergency treatment and its habit of not releasing venom.
10、 Yellow sac spider
The beautiful yellow sac spider is the least toxic on the list, but its toxicity is still very strong. One of the risks of being bitten by them is that it is closely related to methicillin-resistant Staphylococcus aureus (MRSA) infection, which is very serious. It can also lead to bone necrosis or tissue necrosis.