【生物老師聊自然】小故事,談生態

昆蟲 Q&A 10 - 螞蟻為什麼爬在毛毛蟲身上(不同物種間的互利共生關係)

September 10, 2026·16 min
Episode Description from the Publisher

螞蟻在毛毛蟲身上爬來爬去,其實是一場「互利共生」的精采合作!灰蝶科的毛毛蟲利用腹部的蜜腺分泌甜甜的蜜露給螞蟻當食物,而凶悍又團結的社會性螞蟻則化身為貼身保鏢,幫忙驅趕想傷害毛毛蟲的天敵。大自然裡不管是野桐、蚜蟲還是介殼蟲,也都演化出跟螞蟻共生的智慧。下次在野外看到毛毛蟲身上爬滿螞蟻,先別急著救牠,其實牠們正在享受一場甜蜜的約會呢!昆蟲是世界上種類最多的生物,不僅佔了地球動物總數的四分之三以上,還隱含著豐富的演化智慧!在「昆蟲 Q&A」這個新節目中,小虎老師將帶著Ian和弟弟,每次提出一個問題讓小朋友想看看,希望能讓大家更進一步認識昆蟲。歡迎大家踴躍留言提問,跟著小虎老師一起走入昆蟲世界!加入會員,支持節目: https://littletiger.firstory.cc/join留言告訴我你對這一集的想法: https://open.firstory.me/user/clapg0lx300n601v72hrm4u5k/comments Powered by Firstory Hosting

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