angie1

蝴蝶属昆虫类。翅膀阔大，颜色美丽，静止时，翅膀竖立在背上。腹部较瘦。触角呈现棒状、鼓锤状。

蝴蝶包括昼伏夜出和夜伏昼出两大类。前者身体强壮并长满御寒茸毛，后者触须光滑，端部像一根球棒；前者凭气味寻找配偶，后者凭翅膀的颜色吸引雌蝶。

蝴蝶的幼虫是毛虫，大多数是害虫。世界上最大的蝴蝶是巴布亚新几内亚的亚历山大鸟翼皇后，此蝶的翼距可达28厘米。

蝴蝶也有迁徙的习惯，例如斑蝶，它是昆虫中的旅行冠军，每年秋季它们都要从美洲大陆北部飞到南部过冬。它们在飞过程中会有无数伤亡，到达目的地进行繁殖后不久便会死去。

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