摘要
从１９９２～１９９３年４个季度月采集的样品中，共鉴定出贝类６３种，隶属３纲９目２９科。根据它们对温度的适应性质可分为４个类群：暖温带种占４．７６％；亚热带种占４４．４４％；广温广布种占３８．０９％；热带种占１２．６９％，生态特征与福建沿岸相近。阐述了贝类的数量分布、季节变化。还探讨了潮汐、波浪等环境因子对贝类生态分布的影响。
he main ecological characteristic of mollusca in intertidal zone of Shangmaan( reef flat ) were reported The total 63 identified species belong to 29 families By their temperature adaptation, four groups were devided, that is, warm temperate species 476%, subtropical species 4444%, eurytropic species 3809%, tropic species 1269% The ecological character is similar to that in coast waters of Fujian province In addition, its species composition, distribution of biomass, seasonal variation and species diversity, and the relations to tide, wave factors, were analysed
出处
《东海海洋》
1998年第2期55-62,共8页
Donghai Marine Science
关键词
上马鞍岩相
潮间带
贝类
生态
intertidal zone of Shangmaan Island, mollusca, ecology
