A peccary (also javelina or skunk pig) is a medium-sized pig-like hoofed mammal of the family Tayassuidae (New World pigs). They are found throughout Central and South America and in the southwestern area of North America. Peccaries usually measure between 90 and 130 cm (3.0 and 4.3 ft) in length, and a full-grown adult usually weighs about 20 to 40 kg (44 to 88 lb). Peccaries, native to the Americas, are often confused with the pig family that originated in Afro-Eurasia, since some domestic pigs brought by European settlers have escaped over the years and their descendants are now feral "razorback" hogs in many parts of the US. Herds of peccaries were maintained by the ancient Maya to be used ritually and for food.In many countries, especially in the developing world, they are kept as pets, in addition to being raised on farms as a source of food.