Ornipholidotos peucetia, the large glasswing or white mimic, is a butterfly of the family Lycaenidae. It is found in southern and south-eastern Africa. The wingspan is 35–37 mm for males and females. Adults are on wing from November to May with a peak in late summer. There is one generation per year. The larvae feed on cyanobacteria species. Subspecies Ornipholidotos peucetia peucetia (south-western Uganda, Rwanda, Tanzania, Malawi, Zambia, Mozambique, eastern Zimbabwe, Democratic Republic of the Congo: Lualaba, Haut-Shaba) Ornipholidotos peucetia peuceda (Grose-Smith, 1889) (southern Somalia, Kenya, eastern Tanzania) Ornipholidotos peucetia penningtoni (Riley, 1944) (South Africa: KwaZulu-Natal to the north) References Butterflies described in 1866 Ornipholidotos Butterflies of Africa Taxa named by William Chapman Hewitson