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。

But over the past century, experts have sorted through all the armored body segments, appendages, crazy spikes, and other fossil features, to reveal a menagerie unlike any that had existed before.

但在过去的一个世纪里，专家们对所有的装甲身体部分、附肢、疯狂的尖刺和其他化石特征进行了分类，揭示了一个不同于以往存在的动物园。