Polyommatus thersites

Polyommatus thersites, the Chapman's blue, is a butterfly in the family Lycaenidae. It is found in southern Europe, Morocco, Lebanon, Asia Minor, Iran and Tian Shan in China. The larva feeds on Onobrychis species (O. arenaria, O. peduncularis, O. sativa and O. viciifolia) Two subspecies are recognized: