中国生物多样性热点地区淡水硅藻(硅藻门)的新发现

IF 1.5 3区生物学 Q3 PLANT SCIENCES

Fottea Pub Date : 2021-04-01 DOI:10.5507/FOT.2020.013

Y. Liu, J. Kociolek, Quanxi Wang, Lixin Li, Yawen Fan

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引用次数: 1

摘要

生物多样性“热点”地区已被证明拥有独特的硅藻区系。在对中国部分地区硅藻类型的研究中，我们在海南和广东采集了硅藻样本，通过LM和SEM的观察，提出了4个不同属的4个新物种。这些新分类群分别为:Eunotia dinghunsis Liu & Kociolek, sp. nov.， Brachysira subirawanae Kociolek & Liu, sp. nov.， Microcostatus muscus Liu & Kociolek, sp. 11 .和Iconella sanyatangum Liu & Kociolek, sp. 11 .。此外，我们还发现了一种以前只在爪哇和苏门答腊发现的物种Pinnularia rivularis Hustedt，本文提供了该物种的LM和第一次扫描电镜观察结果。

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New and interesting freshwater diatoms (Bacillariophyceae) from a biodiversity hotspot area in China

Biodiversity "hotspot" areas have been shown to possess unique diatom floras. During our diatom studies of some of these types of areas in China, samples were collected from Hainan and Guangdong Provinces, and four species from 4 different genera are proposed as new to science based on LM and SEM observations. These new taxa are Eunotia dinghunsis Liu & Kociolek, sp. nov., Brachysira subirawanae Kociolek & Liu, sp. nov., Microcostatus muscus Liu & Kociolek, sp. nov. and Iconella sanyatangum Liu & Kociolek, sp. nov. In addition, a species known previously only from Java and Sumatra, Pinnularia rivularis Hustedt, was observed, and herein we provide LM and the first SEM observations of this species.

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来源期刊

Fottea 生物-植物科学

CiteScore

4.00

自引率

9.10%

发文量

审稿时长

>12 weeks

期刊介绍： Fottea is a journal of Czech Phycological Society (formerly bulletin Czech Phycology). Fottea publishes papers on all aspects of the ecology, physiology, biochemistry, cell biology, molecular biology, systematics and uses of algae (including cyanobacteria)