钱塘江流域的淡水贝类  

Freshwater Mollusks of the Qiantang River System

作　　者：黄惟灏[1] 李章来[1] 刘月英[2] 张文珍[2] 王耀先[2] 

机构地区：[1]浙江省淡水水产研究所,湖州313001 [2]中国科学院动物研究所,北京100080

出　　处：《动物学杂志》2003年第4期50-56,共7页Chinese Journal of Zoology

摘　　要：报告了对钱塘江流域进行淡水贝类调查的结果。标本经鉴定计有 67种 ,隶属于腹足纲有 9科 1 8属 42种 ,瓣鳃纲有 4科 1 1属 2 5种 ,内有 2 9种属浙江省新记录。分析了该流域淡水贝类与栖息环境的关系及该流域的常见种和偶见种 ,并探讨了该流域淡水贝类的分布区划。This paper reports the results of an investigation on the mollusks in Qiantang River system. Specimen identification indicated that 67 species were existed, including 42 species belonging to 18 genera in 9 Gastropod families and 25 species belonging to 11 genera in 4 families of the Lamellibranchia. Among which 29 species were first recorded in Zhejiang Province. The relationship of freshwater mollusks with their environment, common species and occasional species in this river system were analyzed and the division of mollusk distribution in the investigated waters was also discussed.

关 键 词：淡水贝类 分布 钱塘江流域 

分 类 号：S932[农业科学—渔业资源]