新疆鼓藻属植物(Cosmarium Cord.)新记录种  

New Records of CosmariumCord.in Xinjiang

作　　者：艾克拜尔.依米提 艾山.阿布都热依木 王志勇[1] 买买提明.苏莱曼 吕海英[1] 

机构地区：[1]新疆师范大学生命科学学院,新疆乌鲁木齐830054 [2]新疆大学生命科学与技术学院,新疆乌鲁木齐830046

出　　处：《干旱区研究》2013年第3期512-515,共4页Arid Zone Research

基　　金：国家自然科学基金项目(31200300);自治区高校科研计划项目(XJEDU2010S32;XJEDU 2011103)资助

摘　　要：乌鲁木齐达坂城地区是新疆湿地分布比较集中的地区之一,包括河流、沼泽、湖泊和池塘等。2010年7—8月,先后2次在该地区采集藻类标本,在对标本鉴定过程中,发现新疆鼓藻属新记录有6种,分别为双眼鼓藻(Cos-marium bioculatum)、扁鼓藻(C.depressum)、丘凸鼓藻(C.ochthodes)、厚皮鼓藻(C.pachydermum)、斑点鼓藻(C.punctulatum)和直角鼓藻(C.rectangulare),并描述了其形态学特征。这些新记录的发现,丰富了新疆鼓藻属植物的研究资料。Abstract： In this study, some algal specimens were collected from the southern part （43°20′- 43°50′N, 88°19′-88°54′E, 1 104 - 1 148 m a. s. 1. ） of the Dabancheng rift valley in Urumqi, Xinjiang, China in June and Au- gust 2010, where many wetlands including rivers, swamps, lakes and ponds are distributed. Desmids are very rich in the study area. By referring to a lot of literatures and using the methods of traditional identification, it was found that 6 species, i.e. Cosmarium bioculatum , C. depressum , C. ochthodes , C. pachydermum , C. punctulatum and C. rectangular, were reported for the first time in Xinjiang. In addition, the morphological characteristics of spe- cies identification were described. These new records would enrich the study data of Cosmarium in Xinjiang.

关 键 词：鼓藻属(Cosmarium CORD ) 新记录 达坂城湿地 新疆 

分 类 号：Q949[生物学—植物学]