A variety of species have evolved eyespot markings that thwart deadly adversaries-some frog derrieres feature eyespots, as do the backends of some fish.

各种各样的物种都进化出了能挫败致命对手的眼斑标记，比如有些青蛙的臀部长出眼斑，就像某些鱼类尾巴上有眼斑一样。