Sergey I. Genkal, Anton M. Glushchenko, Maria A. Gololobova
{"title":"The conspecificity of <i>Aulacoseira konstantinovii</i> and <i>Praecyclostephanos boengchhmariensis</i> with comments on the genus <i>Praecyclostephanos</i>","authors":"Sergey I. Genkal, Anton M. Glushchenko, Maria A. Gololobova","doi":"10.1080/0269249x.2023.2261667","DOIUrl":null,"url":null,"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].","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/0269249x.2023.2261667","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
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].
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.