FAQ

How many insect species are there?

An estimated 1-10 million described species, with potentially 5.5 million total. Insects represent 80% of known animal species. Only about 1 million have been formally described.

Are all insects harmful?

No. Less than 1% of insect species are considered pests. The vast majority are beneficial or neutral. Many are essential for pollination, decomposition, and as food sources for other animals.

Which insect kills the most humans?

The mosquito, specifically Anopheles species that transmit malaria. They cause over 600,000 deaths annually, making them the deadliest animal on Earth.

Can insects feel pain?

Research is ongoing. Insects have nociceptors (pain sensors) and show avoidance behavior, but whether they experience pain subjectively as humans do remains debated among scientists.