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.
出处
《干旱区研究》
CSCD
北大核心
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
