Sometimes distinguishing between furry cuteness and pure destruction is not an easy task. In fact, many of the animals kingdoms cutest critters also happen to be its most prolific killers. You think that cute little puffer fish is adorable? Will you hold your breath as you reach to pet it? The answer is yes. Forever. So keep that in mind as you read through our list of the worlds most dangerous animals.
Black Widow Spider Female black widow spiders can attack humans when they are provoked. The quick bite of the black widow spider has the power to paralyse large prey. The black widow spider delivers the most toxic spider bite in the United States. The venom of the black widow spider is comprised of neurotoxins that affect the nervous system.