大理苍山两条溪流中水生丝孢菌资源调查及比较  

Investigation and Comparison of Freshwater Hyphomycetes between Two Streams in Cangshan Mountain in Dali

作　　者：刘晓英[1] 罗宗龙[2] 李琴艳[2] 王如潇 陶星辰 王立伟[2] 苏鸿雁[2] 

机构地区：[1]大理学院基础医学院,云南大理671000 [2]大理学院农学与生物科学学院,云南大理671003

出　　处：《大理学院学报（综合版）》2015年第6期58-61,共4页Journal of Dali University

基　　金：国家自然科学基金资助项目(31360013;31460015);云南省中青年学术带头人资助项目(2012HB-042);云南省高校滇西生物多样性科技创新团队基金资助项目(云教函〔2011〕93号);大理学院质量工程项目(TDI-05)

摘　　要：目的:调查黑龙溪和万花溪水生真菌资源,比较其差异性。方法:2013年3月份从黑龙溪和万花溪中各采集沉水腐木50份,采用保湿培养法对水生真菌进行培养,基于形态学特征对水生真菌进行鉴定。结果:共分离鉴定出48种水生丝孢菌,万花溪30种,黑龙溪21种,Kostermansinda nanum、Phaeoisaria clematidis和Sporidesmiella rosae在两条溪中都有出现。结论:黑龙溪和万花溪中水生真菌资源丰富,人工建坝对真菌群落有影响。Objective：To find out the resources of freshwater hyphomycetes from Heilong Stream and Wanhua Stream and compare their differences. Methods： 50 samples were collected from each stream, using Moist Incubation Method to incubate the fungi, identifying the fungi based on the morphological characters. Results： 48 species of freshwater hyphomycetes were find out with 30 species from Heilong Stream and 21 species from Wanhua Stream. Kostermansinda nanum, Phaeoisaria clematidis and Sporidesmiella rosae were found from both streams. Conclusion： The resources of freshwater hyphomycetes are abundant in Heilong Stream and Wanhua Stream, and artificial dam can affect the communities of freshwater fungi.

关 键 词：水生真菌 资源 调查 沉水腐木 

分 类 号：Q948[生物学—植物学]