So this little rotifer shows us something really amazing.

小小轮虫展示了一种神奇的可能。

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

最小的鱼苗通常会喂食轮虫，轮虫是17世纪晚期由早期显微镜家发现的一门微小动物。

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

意味着一个成功的轮虫突变系不会被有性繁殖引起的基因混合所稀释。

It's a feeling of wonder like that first time I looked through a microscope as a kid staring at that rotifer.

种惊奇感小时候第一次通过显微镜看到轮虫一样。

The Notojima strain is the largest L rotifer used by Japanese fish farmers.

日本养鱼户使用的最大的L轮虫品种是三岛品种。

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”的甲壳类动物喂食，最小的盐水虾长度有400微米。

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的吸螨专家到家里吃饭，而用不着向邻居借盘子。