摘要
对广州地区蝶类进行调查,采用α-多样性测度方法研究不同月份的蝶类群落多样性。结果表明,不同月份蝴蝶群落多样性存在较大差异,科数、属数和物种数都是5月最高,7月、11月次之;个体数量是11月最高,7月次之,12月最低;种类丰度和多样性指数的变化趋势相同,大小依次为5月、7月、11月、9月、12月、3月。
A field investigation was made on the eomposition of butterfly eommunity in Guangzhou City, and the diversity and evenness of the eommunity in different months were studied by the method of α-diversity. The results showed that the number of species, genera and families were the highest in May while the number of individuals was the highest in November. The species richness and the diversity index were the highest in May, followed by July, November, September, December and March.
出处
《四川动物》
CSCD
北大核心
2009年第2期228-230,共3页
Sichuan Journal of Zoology
基金
广州市专项基金[GZ-ZY(2004)0806]
关键词
广州地区
蝶类
时间格局
Guangzhou
butterfly
temporal pattern
