E-PILOT 有夠鯊!!深淵巨皇的殞落-巨齒鯊 megalodon episode artwork

EPISODE · Nov 27, 2025 · 14 MIN

E-PILOT 有夠鯊!!深淵巨皇的殞落-巨齒鯊 megalodon

from 雷比特生物空中講 · host 雷比特老師

旨在揭示已滅絕的頂級掠食者巨齒鯊 (Otodus megalodon) 的真實科學面貌,澄清了牠並非放大版的現代大白鯊,而是屬於已滅絕的耳齒鯊科物種。根據近年來的化石分析與脊椎骨重建模型,科學家們確認巨齒鯊擁有修長且流線型的身軀,與過去博物館塑造的粗短形象大不相同。生理學證據顯示,牠是維持高體溫的區域內溫性動物,這項優勢賦予其強大的獵食能力,但也造成了極高的基礎代謝率,必須不斷進食。巨齒鯊的滅亡大約發生在 360 萬年前,這場「完美風暴」歸咎於上新世的氣候變遷導致其主要獵物遷移,以及與體型較小但更節能的大白鯊展開激烈的食物資源競爭。 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/ad1dbf3acf1d Powered by Firstory Hosting

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E-PILOT 有夠鯊!!深淵巨皇的殞落-巨齒鯊 megalodon

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