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
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Placing alcohol on a scorpion's back will make it go crazy and fatally sting itself.
1k
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2