Three new Navicula (Bacillariophyta) species from an oligotrophic, deep lake, China

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2020-08-24 DOI:10.5507/fot.2020.002

Yanling Li, Mengna Liao, D. Metzeltin

引用次数: 0

Abstract

Three new freshwater diatoms are described from China's Yunnan Plateau region in sediments from Lake Fuxian. Navicula australasiatica nov. sp., Navicula perangustissima nov. spec., and Navicula turriformis nov. spec. were identified from light and scanning electron micrographs. All new species are sufficiently different from other similar species based on valve outline, shape of the axial and center areas, and stria density. These three new species are all observed in surficial sediment from Lake Fuxian and compared to morphologically similar species from the genus Navicula.

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中国某贫营养深湖的三新种(硅藻纲)

在云南高原抚仙湖沉积物中发现了三种新的淡水硅藻。利用光镜和扫描电子显微镜分别鉴定了澳洲Navicula、perangustisa Navicula和turriformis Navicula。所有新种在阀的轮廓、轴向和中心区域的形状以及条纹密度上都与其他相似的种有足够的不同。这三个新种都是在抚仙湖表层沉积物中观察到的，并与形态相似的Navicula属物种进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.

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