The most surprising of these is that, genewise, the humble sea anemone looks a lot like a vertebrate, and not much like an insect or a worm.

最令人惊奇的是，通过genewise软件对蛋白质的基因序列分析和对比，低等动物海葵的基因组成与脊椎动物的非常相似，而与昆虫和蠕虫的大相径庭。

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Video taken by an unmanned submersible that explored the area captured a sea cucumber, a scale worm and a shrimp in the trench, where the pressure would crush a human.

探索这一地区的无人潜水艇拍摄的录像捕捉到了海沟中的海参、蠕虫和虾，而此处的压力足以将人体压垮。

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Some sea worms, such as the bristle worm, wander the sea floor with a covering of tiny bristles that can deliver a painful sting if threatened.

如果威胁，像刚毛虫这样的一些海洋虫，用能递送一个痛苦的刺的一个极小刚毛的复盖游荡海洋地板。

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And if dead and decomposing bodies aren't your thing you can test your knowledge of the rules of taxonomic nomenclature by suggesting new names for five species of deep-sea worm, recently discovered around hydrothermal vents off Antarctica.

BBC: Forensic science uncovered

The worm's closest relatives, which also lack guts and mouths, live in deep-sea hydrothermal vents and rely on a different set of bacteria to allow them to survive in these hot and acidic conditions.

MSN: Zombie worm has no mouth �� but it feasts on whale bones