 However, in the West this is often considered a junior synonym of "Lufengosaurus huenei", representing large individuals.About thirty major specimens have been discovered, including those of juveniles.In 1958 an exemplar of "Lufengosaurus" was the first complete dinosaur skeleton mounted in China; a commemorative postage stamp of 8 yuan was issued on 15 April 1958 to celebrate the event, the first time ever a dinosaur was depicted on a stamp.