We sometimes find salps in enormous swarms.

有时，我们发现樽海出现。

The skeleton panda sea squirt, the distinctive sea squirt first caught the attention of a researcher in 2018.

骨架熊猫海，这种独特海在2018年首次引起了位研究人员注意。

The skeleton panda sea squirt officially recognized even though " a-panda-ntly."

官方名字是骨架熊猫海，很明显。

To illustrate this, Daniel uses the example of a sea squirt.

为了说明这点，Daniel 举了个海例子。

If you want a good example of this difference, look at the sea squirt.

如果你想要个关于这种差异好例子，就看看海。

Early in its life, the sea squirt has a nervous system.

在其生命初期，海长有个神经系统。

Some of them are produced by gelatinous animals called salps.

它们中有些是由种 叫做樽海胶装动物产生。

That's right – once a sea squirt doesn't need to move anymore, it basically eats its own brain.

没错——旦海不再需要移动，它就会吃掉大脑。

Not quite. This is an ascidian.

不完全。这是海。

Salps appear in the plankton soup.

樽海出现在浮游生物汤中。

Some sea animals, like jellyfish, comb jellies and salps can migrate between depths partially because their 90% water consistency allows them to withstand immense pressure.

在猎物遁走前抓住它有些海洋动物，比如水母，栉水母，还有樽海可以在不同深度水域中移动部分原因是它们身体有90%组是水。

At that point, movement is no longer a necessity for survival, so the very first thing that the sea squirt does is it digests its brain for energy.

此时，运动不再是生存必需，所以海定居下来以后第件事，就是把它大脑吃掉为身体提供能量。

Some years I'll get biofouling, like sea squirts and things will stick to it really early, which really affects whether I can use it for food.

有几年我会被生物污染， 比如海，而且东西很早就会粘在上面，这真会影响我是否可以用它做食物。

While birds nest among mangrove branches, fish lay eggs amidst their sprawling, complex root systems. Symbiotic sponges and sea squirts protect their host trees from hungry woodboring crustaceans.

鸟儿在红树林树枝间筑巢，鱼儿则在它们庞大而复杂根系中产卵。共生海绵和海保护它们寄主树免受饥饿钻木甲壳类动物侵害。