摘要
于2004-2005年对江西庐山地区蜻蜓资源进行调查,通过对春、夏、秋三季蜻蜓多样性的研究,共收集蜻蜓1145只,隶属于10科、35属、52种。种类个体数量均表现为夏季最多,春季次之,秋季最少;属数和科数也是以夏季最多,春季次之,秋季最少。三季多样性指数(H’)的排序为:春季(2.7603)〉夏季(2.6420)〉秋季(2.5601)。
Based upon the dragonfly resource survey in Lushan area of Jiangxi Province during 2004 - 2005, 1 145 specimens were collected in spring, summer and autumn. A total of 52 species of 35 genera in 10 families were identified. Both the number of species and individual presents in the following order : summer 〉 spring 〉 autumn ; and the number of genera and families presents: summer 〉 spring 〉 autumn. The species diversity ( H' ) decreased in an order of seasons: spring (2.7603) 〉 summer (2.6420) 〉 autumn (2.5601).
出处
《昆虫知识》
CSCD
北大核心
2007年第1期110-115,共6页
Entomological Knowledge
基金
南京晓庄学院生态学重点学科研究项目(2005~2008)资助。
关键词
蜻蜓
江西
不同季节
多样性
Odonata, Jiangxi, different seasons, diversity