白底翅膀上布滿灰至深褐色的棋盤格花紋。比起雌蝶，雄蝶的紋路較簡潔，白色比例更多。
A butterfly with white wings that are patterned in a checkerboard of gray or dark brown. Males have fewer markings and more clean white space compared to females.
白底翅膀上布滿灰至深褐色的棋盤格花紋。比起雌蝶，雄蝶的紋路較簡潔，白色比例更多。
A butterfly with white wings that are patterned in a checkerboard of gray or dark brown. Males have fewer markings and more clean white space compared to females.