Drupadia theda nobumasai is a subspecies of butterfly in the family Lycaenidae. It is found in Indonesia (Simeulue).
Etymology. The subspecific name is dedicated to Mr. nobumasa HAYASHI, the brother of the author. References
Hayashi Hisakazu, 1984: New Synonyms, New Status, New Combinations, New Species and New Subspecies of Butterflies from the Philippines and Indonesia (Lepidoptera: Satyridae, Riodinidae, Lycaenidae). IWASE.2:9-34.