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生物医学科技前线 生物医学科技前线 @sci_feed · 652 subscribers
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每一种已知脊椎动物物种中，另有两种可能躲在众人视线之中
研究表明，地球上的脊椎动物物种的多样性可能远远超过人们的想象。科学家通过对超过300项研究的分析发现，已知的鱼类、鸟类、爬行动物、两栖动物和哺乳动物物种中，每一种物种中都有大约两种几乎难以区分的“隐秘”物种，它们在遗传上是不同的，…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-03-03 19:49 GMT+8（北京时间）
#脊椎动物 #物种多样性 #遗传学 #DNA序列
ScienceDaily For every known vertebrate species, two more may be hiding in plain sight Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there are about two nearly identical “cryptic” species hiding…
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