If reefs were to disappear , commonly consumed species of grouper and snapper could become just memories .
如果珊瑚礁消失，石斑鱼及红鲷鱼等常见消费鱼类可能会成为记忆。
The lionfish are largely taking over thanks to overfishing by us humans , which has seriously diminished native grouper and snapper that would otherwise play the same role .
多亏了人类的过度捕捞，严重削弱本地石斑鱼和鲷，狮子鱼正在大量入侵，否则本地物种将起到同样的作用。
" The surge in demand and the rise in prices for grouper over the past year was the biggest I have seen since I began this business more than 20 years ago , " mr tai says .
