Statolith in the cephalopod is an important source of ecological information, and mastering the morphologic features of the statolith is fundamental to fisheries biology.
In the 1970s, for instance, West Coast trawlers were landing 11,000 tonnes of bocaccio a year.In 2001, just before the fishery was closed, the catch was 214 tonnes.
Mussa Aboud Jumbe, Zanzibar's director of fisheries, went on state radio to warn the public against eating the dolphin meat, saying the cause of death had not been determined.
业是挪威一项重要的产业。
） 
为Oncorhynchus nerka。几乎占太平洋鲑
渔船每年
业搞得
团糟。
供食物。
