The 9 most poisonous animals in the world – You don’t want to mess with them! (+Photos)

8. Poison Dart Frog – World’s Most Venomous Amphibian

Just 2 micrograms (the amount that fits on the head of a pin) of its toxin is capable of killing a human or 10, 000 mice or other small mammals.

They are called “dart frogs” because indigenous Amerindians use their toxic secretion to poison the tip of their blow darts. This poison of this animal can be found on its skin and will kill anybody who touches or eats it.