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

就像现代的节肢动，三叶虫也有由许多小晶体组成的复眼。

80% of all known animal species are Arthropods.

80%的已知动属于节肢动。

The fossil in question, a 100m-year-old specimen from north-east Brazil, belongs to the genus Schizodactylus.

所讨论的的化石采自巴西东北部，是一亿年前的标本，属于节肢动类。

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

还有蝎子座，它想象成一种有毒的节肢动。

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

今天，海洋里充满着微小的节肢动，它们没有留下化石记录。”

These are large, carnivorous, cricket-like insects whose feet splay out wildly in different directions.

这类节肢动是大型类似板球的食肉昆虫，其足向同方向伸展开来。

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

但是节肢动有腹神经和背肠子… 你懂的，就是粪便槽。

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

家发现了这些排成行的古代节肢动，将其描述为与现代的迁徙龙虾类似。

Alas for Schizodactylus, the sandy deserts it prefers have retreated from north-eastern Brazil and its optimality there has vanished.

唉，对节肢动来说，它所喜爱的沙质沙漠已经从巴西东北部退却，它在那里的最佳体态已经消失。

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：即该病毒通过节肢动传播，特别是蚊子，所以这是一种通过蚊子传播的病毒。

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，我们看到了最早的节肢动，包括现代昆虫和甲壳类动。

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

跳虫是微小的土壤节肢动，它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的手指。

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

这片森林里的一棵树上我们就能找到数十万只节肢动分别属于一千种同种类。

We are no better than the beasts and the earthworms the lugs and the anthropods.

我们和野兽、蚯蚓、耳朵虫以及节肢动没什么两样。

And with less oxygen available, it became increasingly hard for the giant arthropods to survive.

随着可用氧气的减少，巨型节肢动的生存变得越来越困。

It’s covered in a bustling community of bacteria, fungi, viruses, and even teeny-tiny arthropods.

它覆盖着一个繁忙的细菌、真菌、病毒甚至微小节肢动的社区。

A crustacean is a member of class of arthropods that live in water.

甲壳类动是水生节肢动纲的一员。

These little guys are arthropods, so they're going to molt.

这些小家伙是节肢动，所以它们会蜕皮。

You have these massive coconut crabs, I think, which are the largest arthropods.

这里有巨大的椰子蟹，我想它们是最大的节肢动。

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

随着时间的推移，一些像节肢动这样的动 发展出坚硬的外骨骼来保护自己。