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植物研究 ›› 2011, Vol. 31 ›› Issue (2): 129-133.doi: 10.7525/j.issn.1673-5102.2011.02.001

• 论文 •    下一篇

菱板藻属(硅藻门)中国新纪录种

尤庆敏;刘妍;王全喜*   

  1. 上海师范大学生命与环境科学学院,上海 200234
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-03-20 发布日期:2011-03-20
  • 通讯作者: 王全喜
  • 基金资助:
     

Newly Recorded Species of Hantzschia(Bacillariophyta) in China

YOU Qing-Min;LIU Yan;WANG Quan-Xi*   

  1. College of Life and Environment Science,Shanghai Normal University,Shanghai 200234
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-03-20 Published:2011-03-20
  • Contact: WANG Quan-Xi
  • Supported by:
     

摘要: 报道采自新疆及内蒙古地区的菱板藻属(硅藻门)中国新纪录植物7种,分别为丰富菱板藻(Hantzschia abundans Lange-Bertalot)、喜碱菱板藻(H.alkaliphila Lange-Bertalot)、巴克豪森菱板藻(H.barckhausenii Lange-Bertalot & Metzeltin)、较长菱板藻(H.longa Lange-Bertalot)、仿密集菱板藻(H.paracompacta Lange-Bertalot)、美丽菱板藻(H.spectabilis(Ehrenberg) Hustedt)和近活跃菱板藻(H.subvivacior Lange-Bertalot)。对其分类学特征进行了详细的描述,并给出了光镜或扫描电镜照片以及生境特征等,为该属种类的世界地理分布提供新资料。

关键词: 菱板藻属, 新纪录, 中国

Abstract: Seven species of Hantzschia(Bacillariophyta) are first reported from Xinjiang and Neimeng’gu Province in China. They are Hantzschia abundans Lange-Bertalot, H.alkaliphila Lange-Bertalot, H.barckhausenii Lange-Bertalot & Metzeltin, H.longa Lange-Bertalot, H.paracompacta Lange-Bertalot, H.spectabilis(Ehrenberg) Hustedt and H.subvivacior Lange-Bertalot. The taxonomic characteristics, LM (light microscope) or SEM (scanning electron microscope) photos and ecological affinities were described for each taxon. It will provide new data on the geographical distribution of this genus.

Key words: Hantzschia, new records, China

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