Mosquitoes don't just bite you, they also pee on you.
11
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Flies are deaf.
379
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 pea aphid insect explodes itself thereby sacrificing its life to protect its relatives from predators.
3