The Danaid Eggfly, Mimic, or Diadem (Hypolimnas misippus) is a widespread species of Nymphalid butterfly. It is well known for polymorphism and mimicry i.e. the resemblance of an animal species to another species or to natural objects; provides concealment and protection from predators. Males are blackish with distinctive white spots that are fringed in blue. Females are in multiple forms that include male like forms while others appear like the toxic Danaus chrysippus and Danaus plexippus butterfles. They are found across Africa, Asia, and Australia.
The Great Eggfly (Hypolimnas bolina), also called Blue Moon Butterfly in New Zealand or Common Eggfly, is a species of Nymphalid butterfly.The upper sides of the wings are jet black, offset with three pairs of white spots &two on the forewing and one on the hind. These white spots are surrounded by purple iridescence. In addition, the upper side of the hind wing bears a series of small white dots.