5% of the fossils of terrestrial vertebrates.

陆生脊椎动物化石的 5%。

Pelycosaurs were some of the first terrestrial vertebrates to start eating plants.

盘龙是最早开始吃植物的陆生脊椎动物之一。

By about 265 million years ago, they were the dominant group of terrestrial vertebrates.

到大约 2.65 亿年前，它们是陆生脊椎动物的主要群体。

After which, dinosaurs went from small players to the dominant terrestrial vertebrates.

之后，恐龙从小玩家变成了占主导地位的陆生脊椎动物。

This guy, proportionally to its body size, has some of the biggest eyes  in terrestrial vertebrates.

这个家伙，与其体型成正比，拥有陆生脊椎动物中最大的眼睛。

Because lizards belong to the most diverse group of terrestrial vertebrates on the planet - a group known as the squamates, which includes both lizards and snakes!

因为蜥蜴属于地球上最多样化的陆生脊椎动物群 - 一个被称为有鳞动物的群，其中包括蜥蜴和蛇！

Chickens have become the most numerous terrestrial vertebrate species on the planet and their biology has been shaped by humans, making chicken " one of the most striking examples of our age, " Bennett said.

班尼特说，鸡已经成为地球上数量最多的陆生脊椎动物，它们的生理结构也受到了人类的影响，这使得鸡成为“我们这个时代最显著的例子之一”。