Mynes eucosmetos is a medium-sized butterfly of the family Nymphalidae endemic to the Bismarck Archipelago. Subspecies M. e eucosmetos New Hanover M. e. cottonis Grose-Smith, 1894 New Britain References Nymphalini Butterflies described in 1879 Taxa named by Frederick DuCane Godman Taxa named by Osbert Salvin