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广州市犬蝠对栖息地的选择
引用本文:张伟,周善义,朱光剑,陈启敏,黄健荣,张礼标.广州市犬蝠对栖息地的选择[J].生态学杂志,2008,27(2):286-289.
作者姓名:张伟  周善义  朱光剑  陈启敏  黄健荣  张礼标
作者单位:1. 广西师范大学生命科学学院,广西桂林,541004;广东省昆虫研究所,广州,510260
2. 广西师范大学生命科学学院,广西桂林,541004
3. 广东省昆虫研究所,广州,510260
4. 广州市越秀公园,广州,510030
基金项目:广东省昆虫研究所博士启动基金 , 广西壮族自治区研究生教育创新计划
摘    要:2006年9月-2007年3月,在广州市区对犬蝠(Cynopterus sphinx angulatus)的分布和栖息地的选择进行了研究.结果表明:共发现犬蝠栖巢45个,有犬蝠栖息的26个;犬蝠对栖息植物的选择具有专一性,主要利用景观树蒲葵(Livistona chinensis)的叶片建造栖巢,其栖息地跟人类活动区域高度重合.捕获的18个栖群中5个栖群为全捕,13个栖群有部分个体未捕获;其中17个栖群中包括有雄性个体,占群体总数的94%;5个全捕栖群中,2个为一雄多雌,一个为一雄一雌群体,一个为独栖雄性,另一个为多个雄性的"单身汉群体".

关 键 词:犬蝠  栖巢  蒲葵  栖息地选择  广州市  栖息地  的选择  Guangzhou  City  selection  群体  雄性  高度  活动区域  人类  chinensis  蒲葵  景观树  利用  专一性  植物  发现  结果  研究  分布
文章编号:1000-4890(2008)02-0286-04
收稿时间:2007-04-25
修稿时间:2007-11-15

Habitat selection of Cynopterus sphinx angulatus in Guangzhou City
ZHANG Wei,ZHOU Shan-yi,ZHU Guang-jian,CHEN Qi-min,HUANG Jian-rong,ZHANG Li-biao.Habitat selection of Cynopterus sphinx angulatus in Guangzhou City[J].Chinese Journal of Ecology,2008,27(2):286-289.
Authors:ZHANG Wei  ZHOU Shan-yi  ZHU Guang-jian  CHEN Qi-min  HUANG Jian-rong  ZHANG Li-biao
Abstract:Short-nosed fruit bat Cynopterus sphinx angulatus is known to roost under 'tents' constructed from the modified fronds of Chinese fan-palm Livistona chinensis.In this study,the distribution and habitat selection of C.sphinx angulatus in Guangzhou City were investigated from September 2006 to March 2007.A total of 45 'tents' were observed,of which,26 'tents' revealed the presence of roosting.It was revealed that C.sphinx angulatus had a specific preference for roosting under the fronds of L.chinensis.Importantly,the habitat of C.sphinx angulatus overlapped heavily with the areas of human activity.A total of 18 roosting groups were captured,of which,5 groups were captured in whole,and 13 groups in part.17 of the groups,accounting for 94% of the total,contained at least one male.Of the 5 groups captured in whole,two were polygynous,one was monogamous,one contained a solitary male,and another contained bachelor males.
Keywords:Cynopterus sphinx angulatus  tent  Livistona chinensis  habitat selection
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