乌鲁木齐周围地区湿地绿藻植物分类研究  

Study on the Classification of Chorophyta from the Wetland around Urumqi in Xinjiang

作　　者：艾克拜尔·依米提赛 比热尼沙木·莫尔扎提 吕海英[1] Akbar YIMIT(Xinjiang Key Laboratory of Special Species Conservation and Regulatory Biology,College of Life Science,Xinjiang Normal University,Urumqi 830054,China)

机构地区：[1]新疆特殊环境物种保护与调控生物学实验室新疆师范大学生命科学学院

出　　处：《安徽农学通报》2019年第22期76-77,87,共3页Anhui Agricultural Science Bulletin

基　　金：国家自然科学基金项目“新疆北部主要湿地鼓藻类植物的分类学研究”(31560058)

摘　　要：2019年5-8月,对采自新疆乌鲁木齐周围地区湿地的50余号藻类标本进行了研究,对其形态学特征进行了详细的描述,给出了它们的生境特征。结果表明,观察到的绿藻植物共有8个分类单位,隶属于7个属5种3变种,分别为四角藻属(Tetra?dron)的具尾四角藻[Tetra?dron caudatum(Corda)Hansgirg]和微小四角藻[Tetra?dronminimum(A.Braun)Hansgirg];盘星藻属(Pediastrum)的具孔盘星藻点纹变种Pediastrum clathratum var.punctatum Lemmermann;栅藻属(Scenedesmus)的四尾栅藻大形变种Scenedesmus quadricuada var.maximus(W.&G.S.West);新月藻属(Closterium)的瘦狭新月藻雅致变种Closterium strigosum var.elegens(G.S.West)Krieger;柱形鼓藻属(Penium)的珍珠柱形鼓藻[Penium margaritaceum(Ehrenberg)Brébisson ex Ralfs;]辐射鼓藻属(Actinotaenium)的极小辐射鼓藻[Actinotaenium perminutum(W.&G.S.West)];鼓藻属(Cosmarium)的近圆齿鼓藻[Cosmarium subcrenatum Hantzsch.bmp,];其中四尾栅藻大形变种[Scenedesmus quadricuada var.maxjmus(W.&G.S.West)]、瘦狭新月藻雅致变种[Closterium strigosum var.elegens(G.S.West)Krieger]和极小辐射鼓藻[Actinotaenium perminutum(W.&G.S.West)]为新疆首次记录。In this paper,four species,five varieties and three forms,belonging to Chorophyta,were reported from the wetland around Urumqi in Xinjiang.They wererespectively Tetra?dron ca-udatum(Corda)Hansgirg、Tetra?dronminimum(A.Braun)Hansgirg、Pediastrum clathratum var.punctatum Lemmermann、Scenedesmus quadricuada var.maximus(W.&G.S.West)、Closterium strigosum var.elegens(G.S.West)Krieger、Penium margaritaceum(Ehrenberg)Brébisson ex Ralfs、Actinotaenium perminutum(W.&G.S.West)and Cosmarium subcrenatum Hantzsch.bmp.Among them,Scenedesmus quadricuada var.maxjmus(W.&G.S.West)、Closterium strigosum var.elegens(G.S.West)Krieger and Actinotaenium perminutum(W.&G.S.West)were first recorded in Xinjiang.The taxonomic characteristics of every species,including varieties and forms,were described in detail.

关 键 词：绿藻门 绿球藻目 鼓藻目 乌鲁木齐 

分 类 号：Q949.21[生物学—植物学]