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
When dragonflies mate, their tails form a love heart.
22
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Skittles and jellybeans contain crushed insect cocoons which are used to coat the candies to give them that special shine.
9
The katydid bug hears through holes in its hind legs!
110
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