1. *Ssp. (?) sananaensis Tsukada & Nishiyama, 1980 22) [♀] [♂: Schäffler, 200120)]
(Distribution)
INDONESIA [Maluku] Sula Islands (Sanana Is.).
(Characteristics)
This species was described by Tsukada & Nisiyama (1980)22) based on a single ♀, but there are some questions; the genus Ornithoptera does not originally distributed on Sanana Is., there are rumors of fabricated collection site and there have been no reports of definite collection on Sanana Is. since then. So, we put it on hold here.