Gigantopithecus is an extinct genus of ape from the Early to Middle Pleistocene of southern China, represented by one species, G. blacki. Potential identifications have also been made in Thailand, Vietnam, and Indonesia. The first remains of "Gigantopithecus", two third molar teeth, were identified in a drugstore by anthropologist Ralph von Koenigswald in 1935, who subsequently described the ape. In 1956, the first mandible and over 1,000 teeth were found in Liucheng, and numerous more remains have since been found in at least 16 sites. Only teeth and four mandibles are known currently, and other skeletal elements were likely consumed by porcupines before they could fossilise. "Gigantopithecus" was once argued to be a hominin, a member of the human line, but it is now thought to be closely allied with orangutans, classified in the subfamily Ponginae.