Acta Agrestia Sinica ›› 2016, Vol. 24 ›› Issue (3): 647-651.DOI: 10.11733/j.issn.1007-0435.2016.03.024

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Community Structure and Diversity of Moth in Yunwu Mountain National Nature Reserve

ZHANG Yun-hui, WANG Zhang-xun, CHANG Chun-yan, WANG Xin-pu   

  1. School of Agriculture, Ningxia University, Yinchuan, Ningxia 750021, China
  • Received:2015-05-22 Revised:2016-03-09 Online:2016-06-15 Published:2016-09-18

云雾山国家自然保护区蛾类群落结构与多样性分析

张云会, 王章训, 常春燕, 王新谱   

  1. 宁夏大学农学院, 宁夏 银川 750021
  • 通讯作者: 王新谱
  • 作者简介:张云会(1989-),女,内蒙古赤峰市人,硕士研究生,研究方向:昆虫系统学与多样性,E-mail:1064603048@qq.com
  • 基金资助:

    教育部新世纪优秀人才支持计划(NCET-07-0470)资助

Abstract:

In this paper, a preliminary investigation was made on the community structure and diversity of moth in Yunwu Mountain National Nature Reserve of Ningxia. The results showed as follows:There were 153 species belonging to 16 families and 102 genera. Noctuidae was the most important group with 38genera and 75species. Tortricidae had 12 genera and 18 species. Plutellidae, Ethmiidae,Gelechiidae and Lasiocmpidae had only one species,which were regarded as the rare species. the curve of the moth species-abundance was in accordance with the log-normal hypothesis. The moth's biodiversity in this area were analyzed with Berger-Parker, Shannon-wiener biodiversity index, Pielou evenness index, and Margalef dominance index. Noctuidae had the highest diversity index, richness index and dominance index which were 10.8814, 0.5529, and 4.3175, respectively. Thyatiridae had the highest Dominance Index, 0.9451. In general, some effective measures should be immediately implemented to protect the moths in Yunwu Mountain National Nature Reserve of Ningxia.

Key words: Moths, Species diversity, Community structure, Grassland

摘要:

为了解掌握宁夏云雾山国家级自然保护区的蛾类资源,于2013年6-9月份对保护区蛾类群落的结构组成和多样性进行了系统的调查研究。结果表明云雾山蛾类昆虫16科102属153种,其中以夜蛾科(Noctuidae)38属75种为最优类群,卷蛾科(Tortricidae)12属18种次之;菜蛾科(Plutellidae)、草蛾科(Ethmiidae)、麦蛾科(Gelechiidae)、枯叶蛾科(Lasiocmpidae)均1属1种为云雾山保护区的稀有种类。种-多度关系符合对数正态分布模型。通过Berger-Parker优势度指数、Shannon-Wiener多样性指数、Pielou均匀度指数和Margalef丰富度指数对蛾类的多样性进行分析,夜蛾科的多样性指数、丰富度指数和均匀度指数均最高,分别为10.8814, 0.5529, 4.3175;优势度指数以波纹蛾科(Thyatiridae)最高为0.9451。

关键词: 蛾类, 物种多样性, 群落结构, 草原

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