【作者】 崔宝军； 汤呈栋； 赵云龙； 王群；

【Author】 CUI Bao-jun, TANG Cheng-dong, ZHAO Yun-long, WANG Qu ( School of lifesciences, ECNU, Shanhai 200062; Shanghai Chongming Dongtan Natural administration 200336)

【机构】 华东师范大学生命科学学院； 上海市崇明东滩自然保护区管理处；

【摘要】 崇明东滩自然保护区的彩虹明樱蛤主要分布于捕鱼港经东旺沙水闸,至北八滧区域．北八激的数量最大,东旺沙次之,捕鱼港的彩虹明樱蛤数量最小．其数量与生境密切相关．种群组成显示过度捕捞已影响了该地区彩虹明樱蛤种群的正常发展．更多还原

【Abstract】 Moerella iridescans mainly distributes in a certain region of Chongming Dongtan The region includes Bu-yugang and Dongwangsha and Beibaxiao. The quantity of Moerella iridescans is largest in Beibaxiao; followed by Dongwangsha and in Buyugang the least. The quantity of Moerella iridescans is correlative with its habitat. Population percentage show that excess catching has affected the normal development of Moerella iridescans.更多还原