Ancema ctesia

Ancema ctesia, the bi-spot royal, is a species of blue butterfly (Lycaenidae) found in Pakistan and India.

The larvae feed on Viscum articulatum.

Subspecies
The following subspecies are recognised:
 * Ancema ctesia ctesia (Sikkim, Assam, Thailand, Peninsular Malaya, possibly Bhutan and Burma)
 * Ancema ctesia agalla (Fruhstorfer, 1912) (Thailand, Laos, southern Yunnan, Sichuan)
 * Ancema ctesia cakravasti (Fruhstorfer, 1909) (Taiwan)