When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
When dragonflies mate, their tails form a love heart.
22
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
The katydid bug hears through holes in its hind legs!
110
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
The pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3
Flies are deaf.
379