Silver-studded Blue

Spotting # 900.
The upperside is iridescent blue in the males with a black border and white fringe. On the hindwings there is a row of inconspicuous black spots along the bottom edge. Females are dark brown with orange spots at the edges. The undersides ground colour is silvery grey with blue suffusion at the base of the wings in the male and brown in the female. There are a number of black spots, each outlined in white and a row of orange spots along the outer edge of the hindwings, extending onto the forwings in the female. It is next to these orange spots that the "silver-studs" can be seen. Most easily confused with the Common Blue, it is generally slightly smaller and in the male the blue is a darker shade. The Common Blue also has an additional black spot at the base of the underside forewing.