the largest of this animal is the spider.

the biggest poisonous spider in the world is the spider, also known as the giant bird-eating spider. Spiders mainly live in the humid forests of Amazon, with a diameter of 25 cm, and the width of male spiders can even reach 38 cm when they open their claws.

the venom of the spider is not strong, and the human body will only feel slight pain after being bitten, but its huge size and sharp fangs still make it a dangerous animal. When the spider bites its prey, it will try to immobilize the prey, inject digestive juice into the prey and begin to enjoy the food.

the venom of the spider is not fatal, but its wound will cause abnormal redness and swelling, which is difficult to handle. The spider also has a special defense mechanism. When provoked, it will shake off the bristles in the abdomen to attack the enemy. Bristles with barbs can hardly be removed once they enter human eyes, which may lead to blindness in severe cases.