它们不是找到食物 ...or be eaten 就是被吃掉 A sea slug, called Janolus 这是杰那罗海虫舌虫俞 lts colours suggest that its poisonous and so it is, 它的颜色显示它有毒 它的毒性 to everything except another kind of sea slug 只对另一种海虫舌虫俞无效 the predatory Navanax 这是肉食性的那...
Their bodies warn the predators that they are distasteful or poisonous.Dyeing Dart FrogThis species of frog is found in Brazil, and French Guiana. The poison produced in the skin is used as a self-defense and is highly toxic. It is the largest among all the poison dart frogs. The ...