Scientists uncovered the ancient arthropods in a formation they described as similar to modern-day migrating spiny lobsters.

科学家发现了这些排成行古代动物，将其描述为与现代迁徙龙虾类似。

Well, six-legged arthropods also have this type of instrument.

其实六足昆虫也有这类乐器。

Like modern arthropods, trilobites had compound eyes composed of many tiny lenses.

就像现代动物，三叶虫也有由许多小晶体组成复眼。

It was during this period that we see the earliest arthropods, the group that includes modern insects and crustaceans.

正是在这一时期，我们看到了最动物，包括现代昆虫和甲壳类动物。

And Scorpius, which isn't hard to imagine as a venomous arthropod.

还有蝎子座，不难把想象成一种有毒动物。

The sea swarms with tiny arthropods today that have left no fossil record.

今天，海洋里充满着微小动物，们没有留下化石记录。”

But arthropods have ventral nerves, and dorsal guts...you know, the poop chute.

但是动物有腹神经和背肠子… 你懂，就是粪便槽。

Springtails are tiny soil arthropods that launch themselves into the air to avoid predators, or in this case my finger.

跳虫是微小土壤动物，们会将自己发射到空中以避开捕食者，或者在这种情况下是我手指。

Zika virus is an arbovirus, meaning it's transmitted via certain arthropods, specifically mosquitos, so it's a mosquito-borne virus.

寨卡病毒是一种虫媒病毒：即该病毒通过动物传播，特别是蚊子，所以这是一种通过蚊子传播病毒。

The first animals to ever set foot on land were the arthropods.

{\an8}（3.45亿年前）率先踏上陆地动物是动物。

And chitin is also the  basis for arthropod exoskeletons.

几丁质也是动物外骨骼基础。

The continents were home to only some sparse plants and fungi, and a few pioneering arthropods.

这些大陆只有一些稀疏 植物和真菌，以及一些开创性动物。

By surfing on edible rafts  made of arthropod exoskeletons?

在动物外骨骼制成可食用筏上冲浪？

And over time, some animals like arthropods developed hard exoskeletons to protect themselves.

随着时间推移，一些像动物这样动物 发展出坚硬外骨骼来保护自己。

And then if you go to all arthropods, Oh… . there's the coconut crab.

然后如果你去所有动物，哦......有椰子蟹。

In a single tree in this forest, we can find hundreds of thousands of arthropods representing over a thousand different species.

这片森林里一棵树上我们就能找到数十万只动物分别属于一千种不同种类。

First, we know that other types of arthropods swam in the open ocean, hunting their prey.

首先，我们知道其他类型动物在开阔海洋中游动， 捕食们猎物。

All that oxygen was also a plus for the arthropods, which got HUGE in the Carboniferous.

所有这些氧气对动物来说也是一个加分项， 们在石炭纪获得了巨大收益。

They'd follow in the footsteps of the arthropods, to become the first vertebrates to live on dry ground.

他们会追随动物脚步，成为第一批生活在干燥地面上脊椎动物。

You see out-sized arthropods all over the world during this period… like Arthropleura.

在此期间，您会在世界各地看到超大型动物… … 例如动物。