秦巴地区广头叶蝉和近似类群物种名录及区系分析  

Species List and Floristic Analysis of Leafhopper and Similar Groups in Qinba Area

作　　者：戴子威 程梦迪 惠丹丹 李娟 李虎 霍科科[1] DAI Zi-wei;CHENG Meng-di;HUI Dan-dan;LI Juan;LI Hu;HUO Ke-ke(School of Biological Science&Engineering,Shaanxi University of Technology,Hanzhong 723001,China)

机构地区：[1]陕西理工大学生物科学与工程学院,陕西汉中723001

出　　处：《黑龙江农业科学》2020年第11期45-48,54,共5页Heilongjiang Agricultural Sciences

摘　　要：广头叶蝉、片角叶蝉、圆痕叶蝉和叶蝉亚科,其成虫、若虫对农林经济作物均有取食危害。秦巴山区地处世界动物地理区划古北界与东洋界过渡地带,昆虫物种资源十分丰富。为了解该地区广头叶蝉亚科等4个近似类群昆虫物种本底资源组成及其类群在秦巴地区的区系构成和分布特点,通过查阅文献资料,整理出了秦巴地区广头叶蝉和近似类群叶蝉38个种的物种名录及其分布信息;按照区系成分计算公式统计分析该区域广头叶蝉等4个近似类群在世界和中国动物地理区划中的归属和比重。结果表明:秦巴地区广头叶蝉等4个近似类群在东洋界分布19个种,占50%,古北界2个种,占5.26%,古北界-东洋界跨界分布型17个种,占44.74%;在中国动物地理区划中纯华中区分布型为主,该地区分布有17个种,占44.74%,纯华北区分布有2个种,占5.26%,其他区系类型这4个亚科的分布类型则更少。The adults and nymphs of Macropsinae,Idiocerinae,Megophthalminae and Iassinae are harmful to agricultural and forestry crops.Qinba mountain area is located in the transitional zone between the paleoarctic and the Oriental in the world zoogeographical division,and the insect species resources are very rich.In order to understand the composition of the background resources and the floristic composition and distribution characteristics of the four similar groups of cicadellinae in Qinba area,the species list and distribution information of38 species of leafhopper and similar group leafhopper in Qinba area were sorted out;the attribution and proportion of the four similar groups in the world and China are statistically analyzed according to the calculation formula of floristic composition.The results showed that there were 19 species(50%)in Oriental realm,2 species(5.26%)in Palaearctic realm and 17 species(44.74%)in the Oriental palaearctic realm.There were17 species(44.74%)in Central China and 2 species(5.26%)in North China,the distribution types of subfamilies in other zoning types were less.

关 键 词：半翅目 叶蝉 分布 区系分析 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]