They are noted for having segmented bodies, jointed legs, and stiff exoskeletons.

它们以分节的身体、有关节的腿和僵硬的外骨骼为主要特点。

Flat segmented bodies bristling with antennae and legs.

扁平的分段身体长满触角和腿。

By retracting its legs and inflating its front body segment this caterpillar resembles the head of a snake complete with scales and eye-like spots.

这条毛毛虫缩回双腿，膨胀前肢，形似一个蛇头，布满了鳞片还有像眼睛一样的斑点。

Their segmented bodies, like an earthworm with rows of ringed compartments, help them easily regrow a new head or tail at the first sign of trouble.

这些虫子的躯体分成小段，就身上有一排排环纹隔间的蚯蚓，这种特征令它们刚开始感觉到麻烦时，就能轻松重新长出新头或尾巴。

That predator was an ancient species of ant called Ceratomyrmex ellenbergeri, and it had the same six legs and segmented body that we'd recognize from an ant today.

这种捕食者是一种名为 Ceratomyrmex ellenbergeri 的古老蚂蚁，它拥有与我们今天从蚂蚁身上识别出来的相同的六条腿和分段的身体。