Superfamily Buprestoidea Leach, 1815
   Family Buprestidae Leach, 1815 - metallic wood-boring beetles
     Subfamily Chalcophorinae Lacordaire, 1857
       Tribe Chalcophorini Lacordaire, 1857
         Subtribe Chalcophorina Lacordaire, 1857
           Genus group Sapaia generic group
             Genus Freya Théry, 1943, nom. illeg.