Laobao Nymphalia (scientific name: Argyronome laodice) is the general name of the leopard butterfly of Nymphalidae. The evolutionary motivation of most butterflies is to hide themselves and avoid attacks. However, sometimes they also need to express themselves and make themselves the focus of attention. During the mating season, butterflies will attract the attention of the opposite sex by expressing themselves. Laobao butterfly is hermaphrodite.