The Insects Apr 2026

Insects are crucial to the planet's health, performing roles that humans often take for granted:

: Most have large eyes made of many tiny lenses, which are excellent at detecting motion. Major Roles in Nature The Insects

To be classified as an insect (class Insecta ), an animal must typically have: Insects are crucial to the planet's health, performing

: Insects have been around for more than 350 million years—longer than dinosaurs or flowering plants. All About Insects | Life Cycle & Metamorphosis Often called "the little things that run the

are the most diverse and abundant group of animals on Earth, making up more than half of all living species. Often called "the little things that run the world," they are essential to the functioning of almost every terrestrial ecosystem, serving as pollinators, decomposers, and a primary food source for many other animals. Key Characteristics

: All adult insects have exactly three pairs of legs, leading to their alternate name, "Hexapoda".