Euthalia sahadeva explained

Euthalia sahadeva, the green duke, is a butterfly of the family Nymphalidae (Limenitidinae). It is found in the Indomalayan realm.^[1]

Subspecies

• E. s. sahadeva Sikkim, Bhutan
• E. s. narayana Grose-Smith & Kirby, 1891 Burma
• E. s. nadaka Fruhstorfer, 1913 Assam
• E. s. thawgawa Tytler, 1940 India
• E. s. yanagisawai Sugiyama, 1996 Yunnan, Sichuan

Notes and References

1. http://ftp.funet.fi/pub/sci/bio/life/insecta/lepidoptera/ditrysia/papilionoidea/nymphalidae/limenitidinae/euthalia/ "Euthalia" Hübner, [1819] at Markku Savela's Lepidoptera and Some Other Life Forms