江西省庐山地区蜻蜓目蜻科昆虫区系分析与多样性研究  

Analysis on the Flora of Libellulidae Insects of Odonata in Lushan Area, Jiangxi Province and Its Diversity Study

作　　者：虞蔚岩[1] 李朝晖[1] 黄成[2] 张文光[1] 周珺[1] 郭娜[1] 李智星[1] 

机构地区：[1]南京晓庄学院生命科学系,江苏南京210017 [2]南京大学生命科学学院,江苏南京210093

出　　处：《安徽农业科学》2008年第7期2854-2856,2866,共4页Journal of Anhui Agricultural Sciences

基　　金：江苏省自然科学基金项目(07KJD180124);南京晓庄学院"生态学"校级重点建设学科项目

摘　　要：2004-2005年对江西庐山地区蜻科蜻蜓资源进行了初步调查,通过对采集标本的鉴定,初步确定庐山地区蜻科蜻蜓共计13属、24种,其中12种江西省新记录。区系组成的特点是东洋成分占一定优势,有14种,约占总数的58%;古北区的种类较少,有6种,约占总数的25%。通过对春、夏、秋三季蜻科蜻蜓多样性的研究,各季节的多样性指数的排序为秋季〉春季〉夏季。The dragonfly resources of Libellulidae in Lushan area of Jiangxi province were investigated in 2004～2005.Through identifying the collected samples,it was prelimanrily confirmed that there were 13 genus,24 species of Libellulidae dragonflies in Lushan area,in which 12 species were new records in in Jiangxi province.The characteristic of the flora comosipition was that the oriental species（14 species） took certain advantages,occupying 58% of total number.The palearctic species（6 species） were less,occupying 25% of total number.Through studying the diversity of Libellulidae dragonflies in spring,summer and atumum,it was found that the diversity index in different reason was in order as autumn〉spring〉 summer.

关 键 词：蜻科 蜻蜓 江西 庐山 不同季节 多样性 

分 类 号：Q969.221[生物学—昆虫学]