E-PILOT 三葉蟲帝國之謎 episode artwork

EPISODE · Dec 7, 2025 · 14 MIN

E-PILOT 三葉蟲帝國之謎

from 雷比特生物空中講 · host 雷比特老師

全面概述史前節肢動物三葉蟲(Trilobita)長達 2.7 億年的演化歷程與其在古生代海洋中的統治地位。首先闡明三葉蟲名稱的由來,強調其身體是依據縱向的左-中-右三葉結構來定義,而非頭、胸、尾的分段。隨後,詳盡介紹三葉蟲最令人驚嘆的生物物理學成就,即其由方解石構成的晶體之眼,這在四億年前就已完美解決了球面像差等複雜的光學難題。接著透過分類學巡禮,概述了其龐大的家族,從原始的萊德利基蟲目到以捲曲防禦著稱的鏡眼蟲目等代表性類群。最終雖然三葉蟲帝國在二疊紀-三疊紀大滅絕中消亡,但牠們今日仍作為地質年代判定的重要指標化石,留下寶貴的科學遺產。 聽完後可以自主進行線上測驗,檢視學習成效喔~(需要登入gemini) 測驗網址  https://gemini.google.com/share/6d3a7ccc9f91 Powered by Firstory Hosting

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E-PILOT 三葉蟲帝國之謎

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