甘肃尕海硅藻初报
Preliminary Studies on Diatoms from Gahai Lake,Gansu Province
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摘要: 报道了2011年8月及2012年10月采自甘肃尕海的硅藻植物共84个分类单位,包括32属75种9变种,其中4种为中国新记录:Gomphonema laticollum E.Reichardt、Navicula antonii Lange-Bertalot、Navicula seibigiana Lange-Bertalot、Stauroneis reichardii Lange-Bertalot。对尕海硅藻的种类组成、生态特征进行了讨论。Abstract: A total of 84 taxa (including 32 genera,75 species and 9 varieties) of diatoms from Gahai Lake were reported in this paper.Of these taxa,4 species were new records in China:Gomphonema laticollum E.Reichardt,Navicula antonii Lange-Bertalot,Navicula seibigiana Lange-Bertalot,and Stauroneis reichardii Lange-Bertalot.The characteristic of species distribution and ecology was discussed.