|
The Bruce Spanworm (''Operophtera bruceata'') or (in North America) "Winter Moth" is a species of moth of the Geometridae family. It is found from coast to coast in southern Canada and the northern parts of the United States. The wingspan of the males is 25–30 mm. Females have underdeveloped wings and do not fly. Adults are on wing from October to December. The larvae primarily feed on the leaves of Sugar Maple, American Beech and Trembling Aspen. They have also been recorded on willow and various other deciduous trees. ==Gallery== Image:Operophtera bruceata egg.jpg|Egg Image:Operophtera bruceata egg1.jpg|Egg Image:Operophtera bruceata larva.jpg|Larva Image:Operophtera bruceata damage.jpg|Damage Image:Operophtera bruceata adult female.jpg|Adult female Image:Operophtera bruceata adult female1.jpg|Adult female 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Operophtera bruceata」の詳細全文を読む スポンサード リンク
|