Earwigs are small insects belonging to the order Dermaptera. They typically have elongated bodies, measuring about 5 to 25 millimeters in length, and are easily recognized by their distinctive pincers, or cerci, at the rear of their bodies. Earwigs are mostly nocturnal and prefer damp environments, often hiding in soil, leaf litter, or under rocks during the day. These insects are omnivorous, feeding on a variety of organic matter, including decaying plant material and small insects. While they are generally harmless to humans, some species can occasionally damage garden plants. Earwigs are found worldwide, with many species adapted to specific habitats.