毛蟲




有長毛的一種毛蟲





金鳳蝶（Papilio machaon）的腹腳





外骨骼，骨骼在外表


毛蟲也叫毛毛蟲，是鱗翅目昆蟲（蝴蝶或蛾）的幼蟲。雖然牠們稱為「毛蟲」，但不是每個種的毛蟲都有毛。有些表面光滑，也有些長有肉角，還有些長有臭角。毛蟲有三對前足，腹部和尾部大多[來源請求]共有五對偽足[1]。到變態為成蟲時只保留三對前足。家蠶（蠶蛾的幼蟲）是毛蟲的一種。


有些毛蟲長有假眼或是色彩鮮明的花紋，可以嚇退想吃了牠們的動物。




目录





  • 1 生長過程


  • 2 食物


  • 3 天敵


  • 4 相關


  • 5 參考資料




生長過程


毛蟲破卵而出時被稱為一齡蟲，长約0.3厘米，之後經過多次蛻皮（英语：ecdysis），直到變成終齡蟲，結蛹，最後破蛹而出变成成蟲。



食物


毛蟲多以植物的葉子為食，不同種類會吃不同的植物。有些吃有毒植物的毛蟲會把毒素儲存在體內，最後成为有毒的蝴蝶或蛾成蟲[2]；少數一些毛蟲會以其他昆蟲為食。



天敵


  • 鳥類

  • 螞蟻


相關



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维基共享资源中相关的多媒体资源：
毛蟲




  • 青虫（日语：アオムシ），菜粉蝶的幼蟲


  • 芋虫（日语：イモムシ），天蛾科、鳳蝶科的幼蟲

  • 变态 (生物)

  • 完全变态

  • 半变态

文學作品

  • 毛毛蟲（Caterpillar），愛麗絲故事系列登場角色，參見英國作家路易斯·卡羅兒童文學作品《爱丽丝梦游仙境》與其續集《愛麗絲鏡中奇遇》。


參考資料




  1. ^ (台灣)國立自然科學博物館數位典藏-數位展示館-台灣蛾蝶展. [2012-06-12].  ，「蛾蝶小常識」區：「Q4.毛毛蟲有幾隻腳?」


  2. ^ Dussourd, D. E. "Biparental Defensive Endowment of Eggs with Acquired Plant Alkaloid in the Moth Utetheisa Ornatrix." Proceedings of the National Academy of Sciences 85.16 (1988): 5992-996. Print.








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