About Spider

Arachnids are almost all hunting animals, and they are armed with poison fangs and an armory of traps. Spider are among the most successful hunters in the animal world. Some spin silk webs to traps flying insects. Other chase their prey at speed or lurk prey into burrows waiting to pounce. Crab spiders live inside flowers and run sideways. Fisher and water spiders hunt close to or in the water.

All spider spin silk, even those that do not make webs. Spider paralyze their prey with poison fangs. Some kinds, such as the black widow spider, can give a painful bite, though it is seldom fatal to humans. Spiders can eat only liquid food, so they squirt digestive juices onto their victims, which turn them into a liquid and after that the spider will sucked up the juices.