#39 Driver Ants
Driver ants are known for having the biggest colonies of all bugs across the planet. Up to 22 million individual ants can become part of a single driver ant colony, and this sheer number makes them extremely powerful.
In fact, even elephants keep their distance from these ants due to how lethal a swarm of them can be.
Driver ants are capable of killing thousands of creatures with just one swift raid. This is aided by their ability to inflict repetitive wounds on their targets.