Idea idea

Idea idea, or Linnaeus' idea, is a large butterfly that belongs to the danaid group of the family Nymphalidae. It was described by Carl Linnaeus in his 1763 Centuria Insectorum. It is found in the Australasian realm.

Subspecies

 * I. i. idea (Ambon, Serang)
 * I. i. aza (Boisduval, 1832) (Buru)
 * I. i. sula (de Nicéville, 1900) (Sula Islands)