EPISODE · Nov 19, 2025 · 17 MIN
E-PILOT 鱷魚家族的分類與演化奧秘
from 雷比特生物空中講 · host 雷比特老師
提供對鱷魚家族全面而深入的考察，追溯牠們從兩億年前主龍類祖先到現代物種的演化歷史，並探討牠們如何在白堊紀末大滅絕中倖存的關鍵生理特徵。詳細區分現存的三大鱷魚科別（鱷科、短吻鱷科、長吻鱷科），主要透過吻部形狀和牙齒排列來進行辨識。此外，內容也闡釋鱷魚獨特的生理學，包括精密的體溫調控行為、功能近似四房的特化心臟與潛水循環模式，以及高度敏感的感官系統。最後討論鱷魚複雜的繁殖機制（溫控性別決定）和親代照護行為，並解釋牠們在生態系統中作為關鍵物種的角色，例如作為「濕地工程師」的短吻鱷。 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/8b7501de6a34 Powered by Firstory Hosting
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E-PILOT 鱷魚家族的分類與演化奧秘
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