Former Subspecies
Prior to revision by Hoe et al. in 2023, the species contained: • P. d. dan (Fabricius, 1787) - India • P. d. fatih (Kollar, [1844]) - India (Kashmir), Nepal. • P. d. fabia (Evans, 1949) - Assam, Bhutan, Sikkim, Myanmar, Thailand, Indo-China, South China (Anhui, Fujian, Guangdong, Guangxi, Hainan, Yunnan) • P. d. dhyana (Fruhstorfer, 1909) - Myanmar, Thailand, Malay Peninsula • P. d. sumatrana (Fruhstorfer, 1909) - West Sumatra • P. d. fulvescens (Elwes & Edwards, 1897) • P. d. eacus (Latreille, [1824]) - Java, Lesser Sunda Islands, Sulawesi • P. d. sadakoe (Sonan & Miltono, 1936) - Taiwan ==Biology==