摘要
1985年4月至1993年5月,作者采用铗日法对萧山围垦农区家栖小型兽类生态进行了研究.结果表明:构成该地家栖小兽群落的主要种类有小家鼠、臭(鼠句)和褐家鼠等,以小家鼠为优势种,其次是奥(鼠句),不同类型的住房中群落组成存在差异;该地家栖小兽群落可分为两种类型,即草房平房的小家鼠——褐家鼠群落型和楼房平房的小家鼠——臭(鼠句)群落型,并且随栖息地的变化,小兽群落由前者逐渐向后者演替,不同群落中的小兽种类数量季节消长规律存在差异.
The ecology of the small mammals in house had been studied in the reclaimed rural area of Xi-aosan, Zhejiang from April 1985 to May 1993 by the method of trappingnight. The results showed that the main species were Mus musculus, Rattus norvegicus, Suncus murinus and Crocidura dracula, and the dominant species were Mus musculus and Suncus murinus in this area. There were differences on the composition of the community in the different house types. The small mammals could be divided into two communities Mus musculus + Rattus norvegicus community in the thatched cottage and one storey house, and Mus musculus + Suncus murinus community in the house of two or more storeys and one storey house. The seasonal patterns of variation in population density of small mammals was difference in the different communities.
出处
《杭州大学学报（自然科学版）》
CAS
CSCD
1995年第4期414-419,共6页
Journal of Hangzhou University Natural Science Edition
基金
浙江省自然科学基金项目
关键词
生态
家栖小兽
围垦农区
兽类
ecology
small mammals in house
reclaimed area
