"Caterpillar" refers to the larval stage of an insect belonging to the order Lepidoptera, which includes butterflies and moths. Caterpillars are known for their distinctive appearance, typically characterized by a segmented body, multiple legs, and often, the presence of hairs or spines. During this stage, caterpillars are voracious feeders, consuming plant material to fuel their rapid growth.
The caterpillar undergoes a remarkable transformation called metamorphosis, transitioning into a pupa (chrysalis in butterflies) and eventually emerging as an adult butterfly or moth. This process involves significant changes in body structure, physiology, and behavior.