Also known as the black-ended leopard spotted butterfly, the nymph butterfly is a butterfly belonging to the genus Nymph of the lepidoptera. It is characterized by dioecious, the wings of the male butterfly are orange yellow, covered with black leopard spots, and the outer edge of the hindwing is black and has blue-white fine lines. Female butterfly individual larger, front wing end half purple-black, with a white oblique band. Like to visit flowers honey, flying height is not high, elegant posture. Male butterflies have a certain domain awareness, while female butterflies often fly close to the ground. After finding the host plant, they will crawl on the ground nearby and choose the appropriate area to lay eggs. Often inhabit in parks, green space, farmland, wasteland, forest and so on.