四川农业大学学报 ›› 2019, Vol. 37 ›› Issue (03): 404-410.doi: 10.16036/j.issn.1000-2650.2019.03.018

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云南省西畴县蝴蝶群落结构与多样性

林中阳1, 杨晨1, 朱恩骄1, 任曦鹏1, 张正旺1, 和秋菊1, 易传辉2,*   

  1. 1.云南省森林灾害与控制重点实验室/西南林业大学生物多样性保护学院,云南 昆明 650224;
    2.云南生物多样性研究院/西南林业大学,云南 昆明 650224
  • 收稿日期:2018-10-26 出版日期:2019-06-28 发布日期:2021-01-29
  • 作者简介:林中阳,硕士研究生。*责任作者:易传辉,博士,研究员,主要从事昆虫资源保护与利用和昆虫多样性研究,E-mail: ynkcx2007@163.com。
  • 基金资助:
    生态环境部生物多样性保护重大工程; 国家自然科学基金项目(31660631)

Study on the Diversity of Butterflies in Xichou County,Yunnan Province

LIN Zhongyang1, YANG Chen1, ZHU Enjiao1, REN Xipeng1, ZHANG Zhengwang1, HE Qiuju1, YI Chuanhui2,*   

  1. 1. Key Laboratory of Forest Disaster Warning and Control in Yunnan Province/ College of Biodiversity Conservation,Southwest Forestry University,Kunming 650224,China;
    2. Yunnan Academy of Biodiversity/Southwest Forestry University,Kunming 650224,China
  • Received:2018-10-26 Online:2019-06-28 Published:2021-01-29

摘要: 【目的】了解西畴县蝴蝶多样性。【方法】于2016年9月—2017年10月,对云南省西畴县蝴蝶资源进行了实地调查。【结果】共采集标本962号,隶属10科86属152种。其中优势类群为蛱蝶科,19属33种,其次为眼蝶科,8属26种。个体数量最多的是钩翅眼蛱蝶,其次为东方菜粉蝶。多样性存在时空差异,在沿海拔分布上,以1 400~1 600 m范围物种丰富度(16.276 2)和多样性指数(4.025 4)最高,以800~1 000 m范围最低;在行政区域上,以蚌谷乡的丰度指数(13.413 2)和多样性指数(3.682 7)最高,以法斗乡最低。在时间分布上,以9月的多样性指数为最高,但5月、7月、9月相近,差异较小,仅10月物种丰富。【结论】西畴县具有较高的蝴蝶多样性,但多样性在不同海拔、行政区域和时间上存在明显差异,可能与当地生态环境、人类干扰和蝴蝶自身特性有关。

关键词: 蝴蝶, 多样性, 群落结构, 西畴县

Abstract: 【Objective】 In order to determine the butterfly diversity of Xichou County. 【Method】 The species of butterfly in Xichou County, Yunnan Province were studied based on the collection from September 2016 to October 2017. 【Result】 A total of 962 butterfly specimens were collected, of which 152 species belonging to 86 genera in 10 families were identified. Nymphalidae was the dominant family,with the 33 species of 19 genera, and the second was Satyridae, with 26 species of 8 genera. The dominant species was Junonia iphita Cramer, and followed by Pieris canidia Sparrman. There were temporal and spatial differences in butterfly diversity. The Margalef richness index(16.276 2) and Shannon diversity index(4.025 4) were the highest in the altitude range of 1 400-1 600 m, and the lowest in the altitude range of 800-100 0 m. In the administrative region, Margalef richness index (13.413 2) and Shannon diversity index (3.682 7) were the highest in Benggu Township and the lowest in Fadou Township. In terms of time distribution, the Shannon diversity index in September was the highest,and the Shannon diversity index in May and July was similar to that in September, but the difference was not significant.. The Margalef richness index and Shannon diversity index in October were the lowest. 【Conclusion】 The results show that Xichou County has a high diversity of butterflies, but there are obvious differences in diversity at different altitudes, administrative regions and time, which may be related to the local ecological environment, human disturbance and the characteristics of butterflies themselves.

Key words: butterfly, diversity, community structure, Xichou County

中图分类号: 

  • S763.420.3