摘要
Based on the investigation on shellfish resources from the intertidal zone to subtidal zone of Fenjiezhou Island,Hainan during 2012-2014,the quantity,species,ecological distribution and floristic characters of shellfish from the intertidal zone to subtidal zone of Fenjiezhou Island were analyzed.The results showed that a total of 137 shellfish species were found in Fenjiezhou Island,and they belonged to 4 classes [Polyplacophora（1 species）,Gastropoda（94 species）,Bivalvia（40species）,Cephalopoda（2 species）],13 orders and 44 families.Among the families,Cypraeidae included 11 species,Muricacea included 9 species,Veneracea included9 species,Conidae included 8 species,Strombidae included 6 species,Cymatiidae included 6 species,and the other families all included less than 5 species.According to the characteristics of the components,most of the species belonged to the tropical or subtropical region,and they had a close relationship with coral reef.According to the floristic characters,the shellfish in Fenjiezhou Island belonged to the Indonesia-Malayan Subregion of Indo-West Pacific Region.
在2012～2014年期间,对海南分界洲岛潮间带至潮下带的贝类资源进行了调查,分析了该海域贝类种类与数量、生态分布、区系性质。结果表明,在分界洲岛共采集到贝类137种,隶属于4纲13目44科,其中多板纲1种,腹足纲94种,双壳纲40种,头足纲2种。各科的组成中,宝贝科11种,骨螺科9种,帘蛤科9种,芋螺科8种,凤螺科6种,嵌线螺科6种,其他各科的种类均小于5种。按种的性质而论,分界洲岛贝类大多数属于和珊瑚礁有密切关系的热带种或亚热带种,其区系性质属于印度-西太平洋的印尼-马来亚区。
基金
海南省科学事业费项目"中国南海水生贝类区系分布特征及分类鉴定研究"(KYYS-2014-57)~~
