The
larval stage of the polka-dot wasp moth, commonly called the oleander caterpillar, is widely known for its gluttonous appetite. The caterpillar feeds in almost any location (excepting California) where its food, the
oleander plant, can be found. They are gregarious and can cause damage from minor to severe. It may also feed on
devil's potato plants, which are believed to be its native food before the oleander plant was introduced to the Americas by Spanish settlers in the seventeenth century. ==Subspecies==