It means that a successful mutated line of rotifers will not be diluted by the genetic mixing caused by sexual congress.

这意味着一个成功轮虫突变系不会被有性繁殖引因混合所稀释。

So this little rotifer shows us something really amazing.

这小小轮虫展示了一种神奇可能。

Bdelloid rotifers, meanwhile, have been reproducing parthenogenetically for 60 million years.

与此同时，蛭形轮虫已经孤雌生殖了近 6000 万年。

If you wanna get small, there's rotifers and other kinds of...protozoans.

如果你想要小一点，还有轮虫和其他种类......原生动物。

They can be found all over the world, but you could have all the bdelloid rotifer experts in the world to dinner and not have to borrow plates from the neighbors.

吸螨世界各地都有，但你可以请世界上所有吸螨专到里吃饭，而用不着向邻居借盘子。

Above the size of L rotifers, however, farmers switch phylum and feed their charges crustaceans called brine shrimps, the smallest of which clock in at 400 microns.

然而，L号轮虫再往上，农民们换了门，用一种被称为“盐水虾”甲壳类动物喂食，最小盐水虾长度有400微米。

For the smallest fry these are often rotifers, a phylum of tiny animals discovered in the late 17th century by early microscopists.

最小鱼苗通常会喂食轮虫，轮虫是17世纪晚期由早期显微镜学发现一门微小动物。

You remember the rotifer we just met?

你还记得我们轮虫吗？

Just a reminder, rotifers have a simple brain and a simple nervous system.

提醒一下，轮虫有一个简单大脑和一个简单神经系统。

And we heard from a Guardian reader here in Canada who made a passionate pitch for the underrated Deloitte rotifer.

我们收到了一位加拿大《卫报》读者热情洋溢来信，为被低估德勤轮虫进行了有力辩护。

Paul McEuen: So this little rotifer shows us something really amazing.

Paul McEuen：所以这个小轮虫向我们展示了一些非常惊人东西。

That's why we are going to study proteins that help rotifers to survive in those conditions.

马拉 vin：这就是为什么我们要研究帮助轮虫在那些条件下生存蛋白质。

But there are other fierce predators like rotifers or arthropods in the  depths, hunting immortal microbes.

但在深处， 还有其他凶猛捕食者， 如轮虫或节肢动物，猎杀着这些永生微生物。

While it was stuck to Heliozoa's axopodia, this rotifer actually lays its egg.

当它粘在日光动物轴足上时，这种轮虫实际上会产卵。

It's a microscopic worm called a rotifer that was brought back to life after spending about 25,000 years locked in the arctic permafrost.

这是一条名为轮虫微观蠕虫，在被封存在北极永久冻土中约25000年后被复活了。

So, the previous record for frozen rotifers was a decade or so.

霍金斯：所以，之前轮虫冷冻最长记录是大约十年左右。

But neither egg nor the rotifer is going to escape this.

但是鸡蛋和轮虫都无法逃脱这一点。

Rotifers are better—or at least more interesting—because they're multicellular animals, with a head and a body, that can eat, crawl around and make more rotifers.

霍金斯：轮虫更好——或者至少更有趣——因为它们是多细胞动物，有头部和身体， 能够进食、爬行并繁殖更多轮虫。

In this video, a rotifer has been captured by a Heliozoa and it is slowly getting eaten by it.

在这段视频中，一只轮虫被日光动物捕获并慢慢被它吃掉。

First Paradileptus immobilizes the rotifer with fired toxicysts and the animal is swallowed by the single-celled organism as it swims away.

首先，Paradileptus 用发射毒囊固定住轮虫，当它游走时，轮虫被单细胞生物吞噬。