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长白山黏菌区系多样性研究
引用本文:杨乐,图力古尔,李玉.长白山黏菌区系多样性研究[J].菌物研究,2004,2(4):31-34.
作者姓名:杨乐  图力古尔  李玉
作者单位:吉林农业大学菌物研究所,吉林,长春,130118
基金项目:国家自然科学基金项目 (3 0 0 70 62 4)
摘    要:对长白山地区黏菌区系进行初步研究,结果如下:含20种以上的大科有5个,分别为绒泡菌科、团毛菌科、钙皮菌科、发网菌科和筛菌科,共含195种,占总种数的92.86%;含10种以上的属有绒泡菌属、团网菌属、筛菌属、双皮菌属、团毛菌属、钙皮菌属和发网菌属,共含144种,占总数的68.57%。从物种的区系成分上看,世界分布和北温带成分占绝对优势,二者占总种数的66.66%。另外,特有成分也较多。说明长白山黏菌区系丰富多彩并具有特色。

关 键 词:黏菌  区系组成  特有种  长白山
文章编号:1672-3538(2004)04-0031-04
修稿时间:2004年9月3日

Flora Diversity of Myxomycetes from Changbai Mountains of Northeastern China
YANG Le,BAU Tolgor,LI Yu.Flora Diversity of Myxomycetes from Changbai Mountains of Northeastern China[J].Journal of Fungal Research,2004,2(4):31-34.
Authors:YANG Le  BAU Tolgor  LI Yu
Institution:YANG Le,BAU Tolgor,LI Yu Institute of Mycology,Jilin Agricultural University,Changchun,Jilin 130118,China
Abstract:The investigation on the Myxomycetes from Changbai Mountains indicates that there are 5 big families (Physaraceae, Trichiaceae, Didymiaceae, Stemonitaceae and Cribrariaceae)in this area, each of which includes more than 20 species. These 5 families have 195 species and occupy 92.86% of the total number of Myxomycetes from Jilin province. There are 7 big genera(Physarum,Arcyria, Cribraria, Diderma, Trichia, Didymium and Stemonitis), each of which contains more than 10 species. They include 144 species, which occupy 68.57% of all species. Regarding the composition, cosmopolitan and north temperate zone are the dominant distributional types. They occupy 66.66%. In addition, the abundant endemic composition indicates that the biota of Changbai Mountains is rich and distinctive.
Keywords:Myxomycetes  flora composition  endemic species  Changbai Mountains
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