Although called the Chinese tiger striped bird-catching spider, but they are mainly distributed in the tropical and subtropical mountains south of the Tropic of Cancer, is a kind of variable temperature spider, too high or too low, will have a great impact on their activities, body length of 5-7 cm, mainly crickets, bread worms, millipedes and so on, with strong toxicity.
The funnel web spider is a highly toxic large spider in Australia and one of the deadliest poisons in the world, most of them live underground, only when courting, male spiders will come to the surface, their venom is a neurological venom, if not treated in time may cause death.
Brazilian roaming spider, also known as banana spider, is a large spider distributed in South America and other places, Brazilian roaming spider is a very toxic, and very deadly spider, which is considered to be the second most poisonous spider after the funnel web spider, the neurotoxin released can lead to mental loss of control, breathing difficulties and other symptoms.
Black widow spider is the common name of the crown spider genus spider, the reason why it is called black widow, because they tend to eat the male after mating, is known to be the most poisonous spider in the world, mainly distributed in North America, the body is bright, most of the abdomen has an hourglass pattern, the venom contains neurotoxins, and it needs to be dealt with in time after being bitten, otherwise the consequences are very serious.
Rat spider belongs to the arthropod phylum, aetachlora, the currently found 11 subspecies, 10 live in Australia, the reason why it is called rat spider because they will dig deep holes, from the size of the body they belong to the large and medium-sized, generally between 1-3 cm, there are studies have shown that its damage to human bites is no less than that of funnel web spiders.
The six-eyed sand spider is a medium-sized spider found in the deserts of South Africa, whose name means murderer in Latin, and is one of the most venomous spiders in the world, usually burying themselves in the desert, camouflaged, and having prey that strikes deadly when it passes, even if it does not eat or drink, it can stay for a year.
The hermit brown spider is a pale yellow or yellow spider, mainly distributed in the southern and western united States, generally hiding in the shade, its venom will destroy the blood vessel wall near the bite, sometimes cause skin ulcers, improper disposal can easily cause life-threatening.
The red-backed spider is a poisonous spider distributed in Australia, as a distant relative of the black widow, their reputation is not very good, they have a bright red stripe on them, they are extremely aggressive, and the venom in their bodies is enough to kill babies.