2026 biology talkshow: 我不是呆腦獸番外篇!  從岸邊蜥蜴演化到海洋戰艦的演化-滄龍超科(Mosasauroidea) episode artwork

EPISODE · Jan 30, 2026 · 19 MIN

2026 biology talkshow: 我不是呆腦獸番外篇! 從岸邊蜥蜴演化到海洋戰艦的演化-滄龍超科(Mosasauroidea)

from 雷比特生物空中講 · host 雷比特老師

介紹滄龍超科的演化歷程,強調其並非恐龍,而是與現代巨蜥和蛇類血緣相近的有鱗目爬行動物。從白堊紀早期的半水生崖蜥出發,描述牠們如何透過四肢鰭化、脊椎改造及發達的翼骨齒等生理演變,逐步適應深海環境。將滄龍家族劃分為三大亞科,包括擅長撞擊與吞噬的海王龍亞科、具備強力咬合力的滄龍亞科,以及行動機敏靈活的扁掌龍亞科。透過對不同物種獵食策略與生理特徵的解析,展現這群頂級掠食者在白堊紀晚期的海洋多樣性。最後,提及這場長達數百萬年的王朝最終因大規模滅絕事件導致食物鏈崩解而告終,並由後來的哺乳動物接替其生態地位。 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/4b6d5f81c678 Powered by Firstory Hosting

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2026 biology talkshow: 我不是呆腦獸番外篇! 從岸邊蜥蜴演化到海洋戰艦的演化-滄龍超科(Mosasauroidea)

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