A bug, or insect, generally depicted as a caterpillar, which becomes a 🦋 Butterfly. Shown in full profile facing left, with its segmented, textured body arched upward as if inching along the ground. Typically green in color and often featuring black stripes or yellow dots as well as tentacles on its head.

May be used to represent various insects and creepy-crawlies. May also be used for metaphorical senses of bug, such as a software error, an annoyance (e.g. a "bugbear"), a hidden listening device, or an enthusiasm (e.g. “catching the travel bug").