E-PILOT 貓科八大門派-虎貓世系(Ocelot Lineage) episode artwork

EPISODE · Dec 21, 2025 · 13 MIN

E-PILOT 貓科八大門派-虎貓世系(Ocelot Lineage)

from 雷比特生物空中講 · host 雷比特老師

深入探討南美洲虎貓世系(虎貓屬,Leopardus)演化生物學的專業文章,解釋這個貓科家族如何因應偉大的美洲生物大交換 (GABI) 存活下來並進行適應性輻射。強調虎貓世系獨特的遺傳特徵,即全部成員擁有2n=36 條染色體,這是羅伯遜易位導致的染色體「叛逆」,有助於加速物種隔離與分化。詳細介紹該世系的多樣成員,從展現攻擊性擬態來狩獵的長尾虎貓,到極度瀕危的山原貓,並闡述現代分類學如何利用分子生物學技術識別出隱藏在隱存種中的新物種(如雲霧林小斑虎貓)。最後,藉由巴西的雜交帶案例,討論在基因流動下,自然選擇仍能維持物種界限,挑戰了傳統的生物種概念。 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/0e5529dc139e Powered by Firstory Hosting

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E-PILOT 貓科八大門派-虎貓世系(Ocelot Lineage)

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