The aetosaurs, for example, were gone, but stegosaurs and ankylosaurs eventually took their place as armor-covered herbivores.
例如,翼龙消失了,但剑龙和甲龙最终取而代之, 成为披着盔甲的食草动物。
PBS地球-动物趣闻
Meanwhile, with these predators running around, another line of plant-eating archosaurs, the aetosaurs, came to be covered in bony armor.
与此同时,随着这些食肉动物四处奔跑,另一支以植物为食的主龙,即始龙,开始披上了骨质盔甲。
PBS地球-动物趣闻
It brought an end to the Triassic Period -- and also the end of about three quarters of the world's species, including the aetosaurs, phytosaurs, and the drepanosaurs.