AppearanceA small butterfly with a wingspan of 20-22 mm. The upperwings are dark brown. It has two prominent orange-crowned tornal spots in spaces two and three, the black post-discal spots are conjoined on both wings. The hindwings have two short tails.
NamingLocal names: 波太玄灰蝶, ผีเสื้อกามเทพดำ
DistributionFound in Myanmar, Thailand, Laos, and peninsular Malaysia.
FoodThe larval food plant is reported to be Kalanchoe integra.
Some text fragments are auto parsed from Wikipedia.https://wingscales.com/Lycaenidae/Tongeia-potanini-potanini