Das, G. N.; Payra, A.; Deepak, C.; Chandra, K. Notes on Some Rare and Elusive Butterflies from Namdapha National Park, Arunachal Pradesh, India With Rediscovery of Two Subspecies (Lepidoptera: Papilionoidea). SHILAP Revta. lepid. 2020, 48, 225-237.