The orange roughy, a slow-growing perch now marketed as empereur, was virtually fished out in British waters soon after trawlermen set their sights on it in 1991.

• 罗非鱼是一种生长缓慢的鲈鱼，现在市场售价极贵，实际上它在1991年被渔民盯上后不久，就在英国海域被捕尽。