The dorcas is larger , the male has more black spots on the upper side , the female has more orange on the upper side .
The underside of the wings is pinkish - brown or tan with a red - orange hind wing submarginal line .
The dorcas is larger , the male has more black spots on the upper side , the female has more orange on the upper side , and the underside of the wings is pinkish - brown or tan with a red - orange hind wing submarginal line .