157505 Silver-washed Fritillary - Argynnis paphia - pupa. Wingspan 60mm. An iconic woodland butterfly associated with sunny rides and clearing; adults are often seen feeding on flowers of Bramble and thistles. Adult has orange-brown upperwings with black markings; underside of hindwing has silvery sheen. Flies June–August. Larva feed on violets. Status Locally common woodland species in S and SW England and Ireland.