They also feed on moss and lichen growing on the outside.

它们也吃树外面长的苔藓和地衣。

Litmus itself comes from lichen, a small plant that grows on rocks and trees.

石蕊本身来自地衣，一种生长在岩石和树上的小植物。

So these monkeys have developed a very unusual diet — toxic moss and lichens.

因此滇金丝猴开发出一种非比寻常的食谱——有毒的苔藓和地衣。

Ammonia contains nitrogen-a valuable fertilizer-so the winds carry nourishment to nearby mosses and lichens.

氨中含有氮，而氮是一种非常有价值的肥料，因此风会将营养物质吹到附近的苔藓和地衣那里。

And they concentrated on the participants' mitochondria, which contain genomes of their own.

们专注于研究包含地衣基因组的线粒体。

It takes these map lichens, from frigid Greenland, a century to grow a single centimeter.

这些来自寒冷格陵兰的地图地衣需要一个世纪才能长出一厘米。

In 2007, those map lichens survived atmospheric re-entry on a simulated meteorite.

2007 年的那些地图地衣在模拟陨石和大气再入中幸存下来。

He and his colleagues studied two lichen species that fit that bill.

和同事对符合上述条件的两种地衣进行了研究。

Lichens. They're probably the most common example of two organisms living in a symbiotic relationship.

地衣可能是两种生物以共生关系存在的最常见例子。

Only moss and lichens and algae can survive in such a cold climate.

只有苔藓、地衣和藻类，可以在如此寒冷的气候下存活。

Fragments from mosses, algae, lichens and liverworts were trapped in the feathers.

们发现其中残存着微量苔藓，藻类，地衣以及地钱片。

They're covered in furry lichen, which traps any moisture in the air.

它们被毛茸茸的地衣所覆盖，地衣会吸收空气中的湿气。

How many ferns and lichens will grow on the north walls of a rocky slope!

北面的陡峭斜坡上有很多蕨类植物和地衣。

This is a really cool result because it demonstrates that this lichen relationship is obligate.

“这结果非常美妙，因为它证明了这种地衣伙伴关系是专性的。

There's a fungus and a photosynthesizing partner, like algae.

地衣由1种真菌和1种光合生物（如藻类）组成。

The lichen on the trees which they eat, or animal urine in the snow, becomes more prominent.

它们吃的树上的地衣，或者雪地里的动物尿液，都会变得更加明显。

To find out, the team sequenced the genomes of 22 lichen species collected in the southern Appalachian Mountains.

为了找到答案，该团队对从阿巴拉契亚山脉南部地区收集的22种地衣进行了基因组排序。

Here, the hauntingly beautiful Hoh Rainforest is like entering another world where moss and lichens grow on every surface.

来到这个令人流连忘返的美丽霍河雨林就像进入另一个世界，所有东西的表面都覆盖一层苔癣和地衣。

The lutinus or lichen weevils are covered with hairy spikes that provide a perfect camouflage for moving through vegetation.

地衣象鼻身上满是毛刺为它在植物丛中移动提供了完美的伪装。

These species hailed from three different evolutionary lineages.

这10种地衣来自三支不同的进化谱系。