Euthalia sahadeva
Euthalia sahadeva, the green duke, is a butterfly of the family Nymphalidae. It is found in the Indomalayan realm.
Male above pale olive green, marked with 5 dull whitish yellow spots united into a sort of band. In the female these spots are nearly clear white. On the hindwing the male has 6 yellowish patches.
Subspecies
- E. s. sahadeva Sikkim, Bhutan
- E. s. narayana Grose-Smith & Kirby, 1891 Burma Ground-colour rather paler green than in nadaka female; on the fore wing the spots are smaller.
- E. s. nadaka Fruhstorfer, 1913 Assam small montane form.
- E. s. thawgawa Tytler, 1940 India
- E. s. yanagisawai Sugiyama, 1996 Yunnan, Sichuan