东南亚和拉帕努伊岛正藻属的多样性及4个新分类群的描述

IF 1.9 3区生物学 Q2 MARINE & FRESHWATER BIOLOGY

Diatom Research Pub Date : 2022-01-02 DOI:10.1080/0269249X.2022.2043448

Mateusz Rybak, A. Glushchenko, A. Witkowski, H. LANGE-BERTALOT, M. Kulikovskiy

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引用次数: 1

摘要

正硅藻属含有中心硅藻，通常居住在边缘水生或陆地栖息地。该属代表植物形态的高度可塑性及其在很少研究的陆地生境中的分布使其生物多样性和特定物种分布的总体评估复杂化。本文报道了来自东南亚和复活节岛的本属四新种。它们包括:O. radiata M.Rybak, Glushchenko & Kulikovskiy sp. nov, O. distincteareolata M.Rybak, Glushchenko & Kulikovskiy sp. nov, O. ica M.Rybak, Glushchenko & Kulikovskiy sp. nov，以及O. rybak, Witkowski & lue - bertalot sp. nov.此外，我们试图为Liparogyra circularis Ehrenberg混淆的分类学历史提供一个解决方案，并提供了对Orthoseira tropica (Krasske) Metzeltin & lue - bertalot的第一个详细描述。

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Diversity of the genus Orthoseira Thwaites (Bacillariophyceae) from Southeast Asia and Rapa Nui Island with descriptions of four new taxa

The genus Orthoseira Thwaites contains centric diatoms typically inhabiting marginal-aquatic or terrestrial habitats. The high morphological plasticity of representatives of the genus and their occurrence in rarely studied terrestrial habitats complicates an overall assessment of their biodiversity and the distribution of particular species. This study presents a description of four new species of this genus from Southeast Asia and Easter Island. They include: O. radiata M.Rybak, Glushchenko & Kulikovskiy sp. nov., O. distincteareolata M.Rybak, Glushchenko & Kulikovskiy sp. nov., O. cylindrica M.Rybak, Glushchenko & Kulikovskiy sp. nov. and Orthoseira rapanuiensis M.Rybak, Witkowski & Lange-Bertalot sp. nov. Additionally, we attempt to provide a solution to the confused taxonomical history of Liparogyra circularis Ehrenberg and provide the first detailed description of Orthoseira tropica (Krasske) Metzeltin & Lange-Bertalot.

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来源期刊

Diatom Research 生物-海洋与淡水生物学

CiteScore

2.70

自引率

16.70%

发文量

审稿时长

>12 weeks

期刊介绍： Diatom Research is the journal of the International Society for Diatom Research. The journal is published quarterly, in March, June, September and December, and welcomes manuscripts on any aspect of diatom biology. In addition to full-length papers, short notes and reviews of recent literature are published which need not contain all the sections required for full-length papers; we see these as being necessary to record information which is of interest but which cannot be followed up in detail. Discursive “Opinion” papers are encouraged which would not necessarily follow the normal lay-out. If extremely long papers are to be offered, the author(s) should contact the editors first to discuss any problems. Book reviews, obituaries and meeting reports can be published. All papers will be subject to critical review by the editors and referees, as appropriate to their content. Papers will be accepted in English only.