These bullet ants are much more than a pesky insect. The bullet ant is known for its powerful and lethal sting. According to the Schmidt sting pain index, the bullet ant sting is even more painful than the tarantula hawk wasp. Not only in the sting insanely painful, it attacks the central nervous system and can cause paralysis! The bullet ant is found in humid lowland rainforests in parts of South America. Just one bite from the bullet ant could incapacitate a full grown man.