Rapala caerulea, the bush clover, is a butterfly of the family Lycaenidae. It was described by Otto Vasilievich Bremer and William Grey in 1851. It is found in north-eastern and central China, Taiwan, Korea and the Russian Far East.
The length of the forewings is 16âÂÂ17 mm. The wings are light blue with a dark border, strongly widened on the forewings of females.
The larvae feed on Rosa multiflora and Rhamnus species.