When dragonflies mate, their tails form a love heart.
22
The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
The katydid bug hears through holes in its hind legs!
110
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4