Friday Squid Blogging: How Squid Survived Extinction Events
嗯，用户让我帮忙总结一篇文章，控制在一百个字以内，而且不需要用“文章内容总结”这样的开头。好的，我得先仔细阅读一下文章内容。 文章讲的是科学家通过分析新测序的基因组和全球数据集，终于破解了鱿鱼和乌贼进化中的长期谜题。研究显示这些聪明的生物可能起源于深海，超过一亿年前，它们通过撤退到富含氧气的深海避难所幸存下来。数百万年来它们的进化变化不大，直到大规模灭绝后，它们迁移到浅水区，迅速多样化。 我需要把这些信息浓缩到一百字以内。首先确定关键点：科学家破解进化之谜，起源深海超过一亿年，幸存于深海避难所，灭绝后迁移到浅水区快速多样化。 然后组织语言，确保简洁明了。比如：“科学家通过分析基因组和全球数据集揭示鱿鱼和乌贼起源于深海约1亿年前为躲避大规模灭绝它们退入氧气丰富的深海并在浅水区快速多样化。” 检查一下字数是否在限制内，并且没有使用禁止的开头方式。看起来符合要求。 </think> 科学家通过分析基因组和全球数据集揭示鱿鱼和乌贼起源于深海约1亿年前为躲避大规模灭绝它们退入氧气丰富的深海并在浅水区快速多样化。 2026-4-24 21:3:23 Author: www.schneier.com(查看原文) 阅读量:26 收藏

Science news:

Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals that these bizarre, intelligent creatures likely originated deep in the ocean over 100 million years ago, surviving mass extinction events by retreating into oxygen-rich deep-sea refuges. For millions of years, their evolution barely changed—until a dramatic post-extinction boom sparked rapid diversification as they moved into new shallow-water habitats.

As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.

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Posted on April 24, 2026 at 5:03 PM • 0 Comments

Sidebar photo of Bruce Schneier by Joe MacInnis.


文章来源: https://www.schneier.com/blog/archives/2026/04/friday-squid-blogging-how-squid-survived-extinction-events.html
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