The many unique and terrifying animals that can inflict serious pain

Many species in the animal kingdom can bite, sting, or inject us with venom. Some just cause a bit irritation but a few animals lay at the other end of the scale, capable of causing of whole realm of pain. Not all will kill you, but some might cause you to wish they did. Here are 10 examples of species that should best be avoided—these are the animal that can inflict the greatest amount of pain on the human body.