冀西北坝上地区的夜蛾科昆虫
The noctuid moths in Bashang plateau in the northwest of Hebei Province
杨向东1，3，董建臻1，杨晓玲2，李瑞军1
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作者单位：1河北农业大学植物保护学院 保定 071001；2河北保定职业技术学院 保定 071051；3农业部张北农业资源与生态环境重点野外观测试验站 河北 张北 076450
中文关键词：坝上地区， 夜蛾科， 蛾类， 群落， 多样性
英文关键词：
中文摘要： 系统调查研究冀西北坝上农牧交错带的鳞翅目Lepidoptera，夜蛾科Noctuidae蛾类
，已知11亚科71属117种，并对其多样性做了分析。各月份蛾类组成及数量差异较大，从5月
到9月蛾类多样性指数、物种丰富度和个体数基本呈上升趋势，多样性指数与均匀度(r
=0.9943)、丰富度(r=0.8979)相一致。而不同月份间的蛾类相似程度差异较大。
英文摘要： The Bashang plateau is situated in the northwest of Hebei Province (41°09′-42°20′,113°58′-116°30′). An investigation on the diversity of the noctuidi moths community was carried out from June to September in 2006 and from May to September in 2007 A total of 117 moth species belonging to 71 genera in 11 subfamilies were collected. The results show that the differences in species composition and individual number between months are obvious, and the diversity index, specific richness and individual number were rising from May to September. The significant correlation was found between indices of diversity and evenness (r=0.9943)，and indices of diversity and richness was significantly correlated (r=0.8979). Similarity coefficient of moth community is obvious in different months.Bashang plateau, Noctuidae, moth, community, diversity