Princessfish are a species of coral-reeffish that are captured alive by divers who first stun the individual fish by squirting a certain poison at them.
公主鱼是一种珊瑚礁鱼,潜水员会先将某种毒药喷到鱼身上,使其昏迷,然后将其活捉。
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A single lionfish can reduce recruitment of other fish on a reef by a staggering 85 percent, and these apex predators are threatening both commercial fishing and tourism.