G. N. Das, A. Payra, C. Deepak, and K. Chandra, “Notes on some rare and elusive butterflies from Namdapha National Park, Arunachal Pradesh, India with rediscovery of two subspecies (Lepidoptera: Papilionoidea)”, SHILAP Revta. lepid., vol. 48, no. 190, pp. 225–237, Jun. 2020.