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林业科学 ›› 2008, Vol. 44 ›› Issue (11): 184-187.doi: 10.11707/j.1001-7488.20081134

• 论文 • 上一篇    下一篇

南岭保护区粉蝶区系以及雨雪冰冻灾害对其种群密度的影响

王胜坤1 龚粤宁2 顾茂彬1 康丽华1 徐大平1   

  1. 1.中国林业科学研究院热带林业研究所,广州510520;2.广东南岭国家级自然保护区管理局,乳源512727
  • 收稿日期:2008-07-28 修回日期:1900-01-01 出版日期:2008-11-25 发布日期:2008-11-25
  • 通讯作者: 王胜坤

Pieridae Fauna of Nanling National Nature Reserve and the Impact of Snow Disaster on the Population Densities

Wang Shengkun1,Gong Yuening2,Gu Maobin1,Kang Lihua1,Xu Daping1   

  1. 1.Research Institute of Tropical Forest,Chinese Academy of Forestry Guangzhou 510520;2.Administration Bureau of the Nanling National Nature Reserve Ruyuan 512727
  • Received:2008-07-28 Revised:1900-01-01 Online:2008-11-25 Published:2008-11-25

摘要: 南岭保护区粉蝶共35个种,隶属于16个属,资源十分丰富。南岭保护区粉蝶和海南粉蝶相似百分率高达72%,二者之间有着共同起源的密切关系。2008年1-2月的雨雪冰冻灾害发生后,再次对南岭保护区粉蝶进行调查,发现南岭保护区粉蝶的种类明显减少,有20个种的粉蝶没有被发现,占南岭保护区粉蝶总数的57.14%。可见,雨雪冰冻灾害对南岭保护区的粉蝶多样性产生了破坏性的影响。

关键词: 粉蝶, 区系, 雨雪冰冻灾害

Abstract: Totally 35 species of Pieridae,belonged to 16 genera,had been found in Nanling National Nature Reserve in a previous multiple-years investigation.The Pieridae fauna were 72 % similar to that in Hainan Province,and these butterflies in the two places had the same origin.An investigation was carried out again after a snow disaster which happened during the period of January to February 2008.The result showed that populations and species of Pieridae decreased obviously.Up to 20 species of Pieridae,accounted for 57.14% of total Pieridae in Nanling,were not found.It indicated that the snow disaster brought a destructive impact on the Pieridae biodiversity in Nanling National Nature Reserve.

Key words: Pieridae, fauna, snow disaster