Uncovering the secrets of nature's swift predators
Centipedes are elongated, segmented arthropods belonging to the class Chilopoda. Despite their name suggesting “100 legs,” they can have anywhere from 30 to over 300 legs—always an odd number of pairs! These nocturnal hunters use venomous claws (called forcipules) to paralyze prey like insects, spiders, and even small vertebrates.
Centipedes thrive in moist, dark environments such as:
They are found on every continent except Antarctica.
Fossils show centipedes existed over 400 million years ago—older than dinosaurs!
Some species can run up to 16 inches per second—extremely fast for their size.
Centipedes are myriapods, not insects. They have one pair of legs per body segment.
Most centipedes pose little threat to humans. Their venom is designed for small prey. A bite may cause localized pain, swelling, or redness—similar to a bee sting—but serious reactions are rare. The giant desert centipede (Scolopendra heros) can deliver a more painful bite, but fatalities are virtually unheard of.
Centipedes are natural pest controllers. By preying on cockroaches, silverfish, termites, and other household pests, they help maintain ecological balance both outdoors and indoors.