These tiny arachnids perform elaborate dances to impress potential partners.

些小型蛛形纲动物表演着精心策划舞蹈来打动伴侣。

It's an Amblypygi, an Arachnid somewhere between a spider and a scorpion.

是一只鞭蛛属于蛛形纲，介乎蜘蛛和蝎子之间。

Oh hello! Meet Demodex, the face mite, a microscopic arachnid that exclusively lives on human skin.

哦，好！来见见蠕形螨，面部螨，一种只生活人类皮肤上微小蛛形纲动物。

Scorpions are not insects, with their cousins, the spiders, they form a separate category of animals, the arachnids.

蝎子不属于昆虫纲，它们和它们亲戚蜘蛛构成了另一类动物——蛛形纲动物。

That is the question concerning the Joro spider, a multicolored arachnid that can grow larger than the palm of your hand.

接下来就是Joro蜘蛛（棒络新妇）新闻了，种彩色蛛形纲动物体型可以比手掌还要大。

The largest arachnid to ever exist was a creature called Pulmonoscorpius, a scorpion-like creature that could grow up to 70cm LONG!

迄今为止最大蛛形纲动物是一种叫肺蝎动物，它长得像蝎子，可以长到 70 厘米长！

Arachnids have eight legs and a body made of two parts.

蛛形纲动物有八条腿，身体由两部分组成。

Meet Demodex, the face mite, a microscopic arachnid that exclusively lives on human skin.

认识一下面部螨虫蠕形螨，是一种只生活人类皮肤上微型蛛形纲动物。

Now, how can you tell whether a web functions as an arachnid hearing aid?

霍普金：，怎么知道网络是否起到了蛛形纲动物助听器作用？

Your basic arachnid warrior isn't too smart, but you can blow off a limb.

- 基本蛛形纲动物战士不太聪明，但可以炸掉一个肢体。

The Amazon Rainforest is home to many of the world's largest insects and arachnids.

亚马逊雨林栖息着许多世界上体型最大昆虫和蛛形纲动物。

Notice how we didn't mention any invertebrates, like insects and arachnids?

有没有注意到我们没有提到任何无脊椎动物，比如昆虫和蛛形纲动物？

Today, we're totally outnumbered, both in biomass and in diversity, by insects, arachnids, and other land-based arthropods.

今天，我们生物量和多样性方面完全不敌昆虫、蛛形纲动物和其他陆生节肢动物。

These lungs allowed the ancestors of today's arachnids to become some of the first animals ever to colonize land.

些肺让今天蛛形纲动物祖先成为最早陆地上定居动物之一。

They also put the arachnids in a wind tunnel, where the scientists could carefully control wind speed and temperature.

他们还将蛛形纲动物放风洞中，科学家们可以风洞中仔细控制风速和温度。

Today, just three classes of Chelicerata remain: On land, there are the arachnids, like spiders, ticks, and true scorpions.

今天，只剩下三个类螯肢动物：陆地上，有蛛形纲动物，如蜘蛛、蜱虫和真正蝎子。

The trilobite was a true arthropod; a founding member of the group that includes today's arachnids and crustaceans and every insect.

三叶虫是真正节肢动物。该组织创始成员包括今天蛛形纲动物和甲壳类动物以及所有昆虫。

As for actually testing with arachnid makeovers in the lab, University of Florida study author Dr. Lisa Taylor seemed satisfied with the quirky technique.

至于实验室中对蛛形纲动物改造进行实际测试，佛罗里达大学研究作者 Lisa Taylor 博士似乎对种古怪技术感到满意。

Some arachnids prefer their fellow species, and a few others hunt small animals like birds or lizards and a raft spider even eats fish.

一些蛛形纲动物喜欢它们同类, 还有一些蛛形纲动物会捕食鸟类或蜥蜴等小动物, 而筏蜘蛛甚至会吃鱼。

One day he is bitten by a radioactive spider (this was before it was widely known that the only superpower radiation gives is cancer), and acquires agility and strength proportionate to a human-sized arachnid.

有一天，他被一只放射性蜘蛛咬伤（是人们普遍知道唯一超能力辐射会导致癌症之前），并获得了与人类大小蛛形纲动物相称敏捷性和力量。