论文部分内容阅读
海洋贝类依据其与人类的关系可划分为三大类群:经济贝类、敌害贝类、其它贝类。其中,经济贝类主要包括5类:食用贝类、药用贝类、饵料贝类、工业贝类、收藏贝类;敌害贝类可分为4类:医学贝类、养殖敌害贝类、凿穴生活型有害贝类、附着或固着型有害贝类。科研人员正在深入研究各种类型的贝类,对有利的种类进行开发利用,对敌害贝类进行防治。标本的采集、制作是海洋贝类研究的前提和基础。海洋
According to their relationship with humans, marine shellfish can be divided into three groups: economic shellfish, shellfish and other shellfish. Among them, the economic shellfish mainly includes five categories: shellfish, medicinal shellfish, bait shellfish, industrial shellfish, colony shellfish; predatory shellfish can be divided into four categories: medical shellfish, foe shellfish , Sinkhole living harmful shellfish, attached or fixed harmful shellfish. Researchers are studying various types of shellfish in depth, developing and utilizing beneficial species and controlling predatory shellfish. Specimen collection, production is the prerequisite and basis of marine shellfish research. ocean