Delias iltisDelias iltis is a butterfly in the family Pieridae. It was described by Carl Ribbe in 1900. It is endemic to New Guinea.The wingspan is about 60–64 mm.SubspeciesDelias iltis iltis Delias iltis leucotera Talbot, 1937 Delias iltis majai Yagishita, 1993 Delias iltis sibil van Mastrigt, 1995