首页 | 本学科首页   官方微博 | 高级检索  
     

农田黑线姬鼠与臭鼩的巢区及种间关系的研究
引用本文:杨士剑,诸葛阳. 农田黑线姬鼠与臭鼩的巢区及种间关系的研究[J]. 兽类学报, 1989, 9(3): 186
作者姓名:杨士剑  诸葛阳
作者单位:杭州大学生物系
基金项目:国家自然科学基金,浙江省科委不同项目的资助
摘    要:通过为期一年的标志重捕研究,获得了农田优势种黑线姬鼠与臭聃的巢区、活动距离、领域性等资料,分析了种间领域性及空间分布的关系。并观察到随着捕获突数增多,对动物的可捕性产生影响,再结合对重捕期体重变化的分析,发现长期标志重捕对两种动物产生了正与负的效应。

关 键 词:黑线姬鼠  臭聃  农田  标志重捕  巢区  领域性  空间分布  可捕性  

HOME RANGE OF AP0DEMUS AGRARIUS AND SUNCUS MURINUS AND THEIR INTERSPECIFIC RELATIONSHIP ON FARMLAND
YANG shijian,ZHUGE Yang. HOME RANGE OF AP0DEMUS AGRARIUS AND SUNCUS MURINUS AND THEIR INTERSPECIFIC RELATIONSHIP ON FARMLAND[J]. Acta Theriologica Sinica, 1989, 9(3): 186
Authors:YANG shijian  ZHUGE Yang
Abstract:Some ecological dataof Apodemus agrarius and suncuns murinus were obtained from a mark-recapture method carried on the farmland between Nov.,1986and Oct.,1987,The average home range size of A agrarius was 2271±204.1m2 for males and 1841±183.1m2 for females.There was no territoriality in males.but females showed some evidence of territoria1ity.The home range size of males of Suncusmurinus averaged 1227±263.Om2 ,and that of females 241.4±50.3m2 .However、no territoriality was found in the shrews.
The two species showed overlap in their home Tanges although the areas preferred by A .agrarigs seldom ovetlapped those preferred by S.murinus.A.agrarius was confirmed to be capture-prone.The mean body weight of A .agrarius did not change significantly within one retrapping period (10 days),but S.murinus showed a decrease of body weight due to marking and capturing.
Keywords:Apodemus agrarius  Suncus murinus  farmland  Mark-recapture  Home range  Territoriality  Spatial distribution  Catchability  
本文献已被 CNKI 等数据库收录!
点击此处可从《兽类学报》浏览原始摘要信息
点击此处可从《兽类学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号