Muelleria pseudogibbula, a new species from a newly recorded genus(Bacillariophyceae) in China

被引:0
|
作者
刘琪 [1 ,2 ]
李博 [2 ]
王全喜 [2 ]
机构
[1] School of Life Science, Shanxi University
[2] College of Life and Environment Science, Shanghai Normal University
基金
中国国家自然科学基金;
关键词
Muelleria; new species; new record genus; Qinghai-Tibet; wetland;
D O I
暂无
中图分类号
Q949.2 [藻类];
学科分类号
071001 ;
摘要
The genus Muelleria is reported for the first time from China in this paper. The new diatom species M uelleria pseudogibbula sp. nov. was observed during a survey of diatoms from Zoigê Wetland, Sichuan Province, China. The morphological characters of this new species were documented by light and scanning electron microscope and compared with similar species. M. pseudogibbula is characterized by its lanceolate to linear-lanceolate valve outline with rounded apices, two longitudinal canals running parallel to each side of the raphe, proximal ends of the raphe deflected to the same directions and finishing before the first row of areolae, and curved distal raphe ends, forming two divergent branches.
引用
收藏
页码:556 / 558
页数:3
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