About Nacaduba berenice (Herrich-Schäffer, 1869)
Nacaduba berenice, commonly known as the rounded six-line blue, is a species of lycaenid butterfly that occurs in the Indomalayan realm. This species was first formally described by Gottlieb August Wilhelm Herrich-Schäffer in 1869. Its confirmed distribution includes: Sri Lanka, Peninsular India, Assam, Chittagong hill-tracts, Myanmar, Tenasserim, Mergui, the Andaman Islands, the Nicobar Islands, Peninsular Malaysia, Singapore, Langkawi, Sumatra, Java, Thailand, Cambodia, Laos, Nias, Bawean, Flores, Sumba, Tanadjampea, Borneo, the Philippines, Sulawesi, Hong Kong, Australia, the Bismarck Archipelago, Obi, Ambon, Serang, Aru, Aola, and Guadalcanal.