About Ypthima argus Butler, 1878
Ypthima baldus, commonly known as the common five-ring, is a species of Satyrinae butterfly. This species is found across Asia, with recorded distributions in Bangladesh, Nepal, Bhutan, China (mainland and Hong Kong), India (sub-Himalayan areas from Chamba to Sikkim; central India, the hills of southern India, the Western Ghats, and Assam), Indonesia (Borneo), Japan, the Korean Peninsula, the Malay Peninsula, Cambodia, Myanmar, Pakistan, Russia (Kuril Islands), Singapore, Taiwan, Thailand, and northern Vietnam. The scientific name Ypthima argus Butler, 1878 is also listed for this entry.