The World's Smallest Insect is Just 0.15 Millimeters Long
The Fairyfly, a type of wasp, holds the record for being the smallest insect in the world. This tiny insect is barely visible to the naked eye and is only 0.15 millimeters long, making it smaller than a grain of salt. Found in Southeast Asia, the Fairyfly was discovered in 2004 and is a mere 1/100th the size of a typical housefly. Its small size and fragile wings make it one of the most fascinating and elusive insects in the world.