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生态学杂志 ›› 2003, Vol. ›› Issue (2): 70-73.

• 研究简报 • 上一篇    下一篇

高榕隐头果内寄生蜂种类及生态学特征初步观察

谷海燕, 杨大荣, 张光明, 彭艳琼, 宋启示   

  1. 中国科学院西双版纳热带植物园昆明森林生态中心, 昆明 650223
  • 收稿日期:2002-06-18 修回日期:2002-09-04 出版日期:2003-02-10
  • 基金资助:
    国家自然科学基金项目(30170171);中国科学院知识创新工程重要项目(KSCX2-SW-105);云南省应用基础基金资助项目(2001C006M)

Species of fig wasps in Ficus altissima and their ecological characters

GU Haiyan, YANG Darong, ZHANG Guangming, PENG Yangqiong, SONG Qishi   

  1. Kunming Forest Ecology Center, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Kunming 650223, China
  • Received:2002-06-18 Revised:2002-09-04 Online:2003-02-10

摘要: 本研究采用定期、定点、定树采样调查和观察研究的方法,获得寄生于高榕隐头果内小蜂(Chalcidoidea)为6个科,1个属,25种.根据小蜂行为把高榕小蜂划分为2类,一类为传粉小蜂,另一类为非传粉小蜂,其中传粉小蜂有2种,主要的传粉小蜂只有Eupristina altissima一种,另一种仅在部分季节少量出现.高榕隐头果果态变化大,直径2.5 cm以上的大号果中仅寄生非传粉小蜂,这些小蜂对榕树-传粉者共生体系有着负面影响.本文初步研究了高榕隐头果中寄生的小蜂种类和生态特性,分析了部分寄生蜂对榕树-传粉者共生体系的影响.

关键词: 土壤大孔隙, 定义, 类型, 成因, 研究方法

Abstract: Investigating and observating 11 fixed trees at the regular time, 25 species of fig wasps included in 14 genara of 7 families were obtarned.These wasp species include pollinanator species and nonpollinator species. Eupristina altissima,one of 2 F. altissima pollinators,is the main pollinator.The fruit size of F. altissima differ greatly and the fruits whose diameter are over 2.5 cm only produce galls of nonpollinator.Obviously,these nonpollinators negatively affect the figs and its pollitors.This paper reports the wasps growing in the figs of F. altissima,their classification,and the effect of some nonpollinator on the mutualism.

Key words: Soil macropore, Definition, Types, Origin, Methodology

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