The conspecificity of Aulacoseira konstantinovii and Praecyclostephanos boengchhmariensis with comments on the genus Praecyclostephanos

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-11-07 DOI:10.1080/0269249x.2023.2261667

Sergey I. Genkal, Anton M. Glushchenko, Maria A. Gololobova

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引用次数: 0

Abstract

AbstractThe centric diatom species Aulacoseira konstantinovii was described from Lake Tonlé Sap (Cambodia) but was erroneously assigned to the genus Aulacoseira. Subsequently, based on a unique set of morphological characters, the genus Praecyclostephanos with the single species P. boengchmariensis was established based on the material from this lake. Examination of published data has allowed us to compare the morphology of A. konstantinovii and P. boengchmariensis and confirm their conspecificity. A new combination, Praecyclostephanos konstantinovii comb. nov., is therefore proposed.Keywords: AulacoseiraPraecyclostephanoscentric diatomsmorphologysystematicstaxonomySoutheast Asia AcknowledgementsThe work of S.I. Genkal was carried out within the institutional research project ‘Diversity, Structure and Functioning of Algal and Plant Communities in Continental Waters’ (No. 121051100099-5) of the Papanin Institute for Biology of Inland Waters RAS. The work of A.M. Glushchenko was carried out within the state assignment of Ministry of Science and Higher Education of the Russian Federation (theme No. 122042700045-3). The work of M.A. Gololobova was carried out as part of the Scientific Project of the State Order of the Government of Russian Federation to Lomonosov Moscow State University (No. 121032300080-0). We are very grateful to two anonymous reviewers for constructive and helpful comments, to Loïc Tudesque for permission to use micrographs of Praecyclostephanos boengchmariensis, and Nicholas Turland for his explanations concerning nomenclature and the Code. We are also very grateful to Eileen J. Cox for editing and linguistic corrections to the manuscript.Disclosure statementNo potential conflict of interest was reported by the author(s).Additional informationFundingThis work was supported by Ministry of Science and Higher Education of the Russian Federation: [Theme Number 122042700045-3]; Scientific Project of Lomonosov Moscow State University: [Theme Number 121032300080-0]; Papanin Institute for Biology of Inland Waters RAS.: [Theme Number No. 121051100099-5].

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孔雀鱼与波氏原环stephanos boengchmariensis的同质性及对原环stephanos属的评析

摘要本研究发现的中心硅藻种Aulacoseira konstantinovii来自柬埔寨的tonl湖(Lake tonl Sap)，但被错误地归入Aulacoseira属。随后，基于一组独特的形态特征，以该湖泊的材料为基础，建立了Praecyclostephanos属和P. boengchmariensis单种。检查已发表的资料，使我们能够比较A. konstantinovii和P. boengchmariensis的形态，并确认它们的同一性。一种新组合，常青藤梳。因此建议11月11日。S.I. Genkal的工作是在内陆水域生物研究所的机构研究项目“大陆水域藻类和植物群落的多样性、结构和功能”(No. 121051100099-5)中进行的。A.M.的作品。Glushchenko是在俄罗斯联邦科学和高等教育部的国家任务范围内进行的(主题号122042700045-3)。ma Gololobova的工作是作为俄罗斯联邦政府对罗蒙诺索夫莫斯科国立大学的国家命令科学项目(编号121032300080-0)的一部分进行的。我们非常感谢两位匿名审稿人的建设性和有益的意见，Loïc Tudesque允许我们使用Praecyclostephanos boengchmariensis的显微照片，以及Nicholas Turland对命名法和代码的解释。我们也非常感谢Eileen J. Cox对手稿的编辑和语言修改。披露声明作者未报告潜在的利益冲突。本工作得到俄罗斯联邦科学和高等教育部的支持:[主题号122042700045-3];莫斯科国立罗蒙诺索夫大学科学项目[主题号121032300080-0];内陆水域生物研究所。:[主题号121051100099-5]。

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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.