欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志

• 研究报告 • 上一篇    下一篇

贵州梵净山国家级自然保护区蝴蝶多样性

梅杰1,2,冉辉1,2**,杨天友1,2,许勤智1,2   

  1. 1铜仁学院生物与农林工程学院, 贵州铜仁 554300; 2梵净山动植物保护与利用研究中心, 贵州铜仁 554300)
  • 出版日期:2015-02-07 发布日期:2015-02-07

Species diversity of butterflies in Fanjing Mountain National Nature Reserve of Guizhou.

MEI Jie1,2, RAN Hui1,2**, YANG Tian-you1,2, XU Qin-zhi1,2   

  1.  (1 College of Biological and Agroforestry Engineering, Tongren University, Tongren 554300, Guizhou, China; 2Research Center for Conservation and Utilization of Wildlife Resources in Fanjing Mountain, Tongren 554300, Guizhou, China)
  • Online:2015-02-07 Published:2015-02-07

摘要: 2010年11月—2012年11月对梵净山及周边区域蝶类资源进行调查,共采集蝴蝶446号,隶属于10科60属86种。其中,个体数量以凤蝶科最多(164号),蛱蝶科次之(132号);各科蝶类的种多样性指数以蛱蝶科最高(2.654),凤蝶科次之(2.377),珍蝶科最低;属多样性指数同样以蛱蝶科最高(2.338),灰蝶科次之(1.906),珍蝶科最低。在该区域内,灌丛、林缘、森林内、草坡及田地等5种不同生境中,蝶类物种丰富度和等级多样性都依次降低,相应蝴蝶种类数量依次分别为56、39、12、8和8。在蝶类物种构成方面,灌丛和林缘最为相似(相似性系数为0.218),草坡和灌丛相似性次之,田地与其他生境类型的相似性系数较低。

关键词: 基因表达, 小麦, 逆境萌发, 酶活性, 种子活力

Abstract: Based on the investigation of butterfly resource in Fanjing Mountain and its surrounding area from November 2010 to November 2012, 446 specimens were collected. These samples belong to 10 families, 60 genera and 86 species. Papilionidae and Nymphalidae accounted for 164 and 132 specimens, respectively, being larger than any other families. The species diversity index of Nymphalidae was highest (2.654), followed by Papilionidae (2.377), and Acraeidae being the lowest. The genus diversity index of Nymphalidae was the highest (2.338), followed by Lycaenidae (1.906), and Acraeidae being the lowest. In the five different habitat types (shrubland, forest edge, forest, slope grassland, and cropland), both the species richness and the hierarchical diversity indexes decreased in order, and the numbers of species were 56, 39, 12, 8 and 8, respectively. As for species composition, the similarity between shrubland and forest edge was the largest with a coefficient being 0.218; followed by that between slope grassland and shrubland, and that between cropland and other habitat types were lower.

Key words: wheat (Triticum aestivum), stress germination, gene expression, seed vigor, enzyme activity