标题欧洲淡水环境Tabellaria种综述

IF 1.5 3区生物学 Q3 PLANT SCIENCES

Fottea Pub Date : 2021-10-13 DOI:10.5507/fot.2021.005

David Heudre, C. E. Wetzel, H. LANGE-BERTALOT, B. Van de Vijver, Laura Moreau, L. Ector

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引用次数: 2

摘要

硅藻属Tabellaria Ehrenberg是淡水中底栖生物和浮游植物中分布最广泛的属之一。它在未污染的、环中性的、微酸性的、矿化程度较差的湖泊、溪流和泥炭沼泽中相当常见。尽管在过去的几十年里对其进行了深入的研究，但该属的分类仍然令人不满意，因为一些作者最近提出将大多数种视为Tabellaria cullosa (Roth) k tzing的同义词。研究人员调查了几十个来自欧洲的Tabellaria丰富样本，并选择了6个样本来说明典型种群。根据详细的LM和SEM观察，描述了5个新种:酸制Tabellaria delicata sp. nov、毒制Tabellaria hera sp. nov、kopellaria koppeniana sp. nov、procera sp. nov和valdetabellaria sp. nov。此外，还对目前在南美洲唯一发现的fenestrata、T. cloculosa和T.进行了类型资料的调查和说明，并对Tabellaria andina stat. nov进行了讨论。

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A review of Tabellaria species from freshwater environments in Europe

The diatom genus Tabellaria Ehrenberg is one of the most widely distributed genera in freshwaters, both in benthos and phytoplankton. It is rather frequent in unpolluted, circumneutral to slightly acidic and poorly mineralized lakes, streams and peat bogs. Despite being studied intensively in the last decades, the taxonomy of this genus is still unsatisfactory as some authors recently proposed to consider most species as synonyms of Tabellaria flocculosa (Roth) Kützing. Several dozen of Tabellaria rich samples from Europe were investigated and six were selected to illustrate typical populations. Five new species are described based on detailed LM and SEM observations: Tabellaria acidodelicata sp. nov., Tabellaria hercynica sp. nov., Tabellaria koppeniana sp. nov., Tabellaria procera sp. nov. and Tabellaria valdeventricosa sp. nov. Additionally, the type materials of T. fenestrata, T. flocculosa and T. ventricosa have been investigated and illustrated together with a discussion on Tabellaria andina stat. nov., at present exclusively found in South America.

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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)