A caterpillar is the larval stage of members of the order Lepidoptera, which includes butterflies and moths. It is characterized by a long, elongated body, multiple segments, and often a distinct head with chewing mouthparts. Caterpillars are known for their voracious appetites and typically feed on leaves and other plant material. They undergo metamorphosis, transforming into a pupa (chrysalis or cocoon) before emerging as an adult butterfly or moth.
