The scientists reviewed trawler logs for records of five deep sea by-catch species - the roundnose grenadier, onion-eye grenadier, blue hake, spiny eel and spinytail skate.

• 科学家检查5个深海拖网，纪录顺带被抓到的物种，深海长尾鳕（roundnosegrenadier）,北大西洋长尾鳕（onion-eyegrenadier）,蓝鳕鱼（bluehake）,刺鳗（spinyeel）和刺尾魟。