Wenhua Lu, Pumin Nutaratat, Jaturong Kumla, Saowaluck Tibpromma, Abdallah M Elgorban, Samantha C Karunarathna, Nakarin Suwannarach
{"title":"来自泰国的两个 Marasmiellus 新种（Omphalotaceae, Agaricales）的形态学和分子鉴定。","authors":"Wenhua Lu, Pumin Nutaratat, Jaturong Kumla, Saowaluck Tibpromma, Abdallah M Elgorban, Samantha C Karunarathna, Nakarin Suwannarach","doi":"10.3897/mycokeys.109.129791","DOIUrl":null,"url":null,"abstract":"<p><p><i>Marasmiellus</i> (Omphalotaceae, Agaricales) specimens collected in Thailand were investigated based on morphological characteristics and molecular phylogenetic analyses. In the present study, two species are introduced as new to science, namely <i>Marasmiellusthailandicus</i> and <i>M.minutisporus</i>. Phylogenetic analyses were carried out based on the internal transcribed spacer (nrITS) and nuclear ribosomal RNA large subunit (nrLSU) regions, and the results revealed that the two new taxa are distinct species within <i>Marasmiellus</i>. Another specimen was identified as <i>M.scandens</i> and is reported for the first time with morphology and molecular data from Thailand. Descriptions, illustrations, and phylogenetic results are provided. In addition, <i>M.diaphanus</i> and <i>M.colocasiae</i> are proposed as new combinations of <i>Collybiopsisdiaphana</i> and <i>Paramarasmiuscolocasiae</i>, respectively, based on the phylogenetic evidence.</p>","PeriodicalId":48720,"journal":{"name":"Mycokeys","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11445607/pdf/","citationCount":"0","resultStr":"{\"title\":\"Morphological and molecular identification of two new <i>Marasmiellus</i> species (Omphalotaceae, Agaricales) from Thailand.\",\"authors\":\"Wenhua Lu, Pumin Nutaratat, Jaturong Kumla, Saowaluck Tibpromma, Abdallah M Elgorban, Samantha C Karunarathna, Nakarin Suwannarach\",\"doi\":\"10.3897/mycokeys.109.129791\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p><i>Marasmiellus</i> (Omphalotaceae, Agaricales) specimens collected in Thailand were investigated based on morphological characteristics and molecular phylogenetic analyses. In the present study, two species are introduced as new to science, namely <i>Marasmiellusthailandicus</i> and <i>M.minutisporus</i>. Phylogenetic analyses were carried out based on the internal transcribed spacer (nrITS) and nuclear ribosomal RNA large subunit (nrLSU) regions, and the results revealed that the two new taxa are distinct species within <i>Marasmiellus</i>. Another specimen was identified as <i>M.scandens</i> and is reported for the first time with morphology and molecular data from Thailand. Descriptions, illustrations, and phylogenetic results are provided. In addition, <i>M.diaphanus</i> and <i>M.colocasiae</i> are proposed as new combinations of <i>Collybiopsisdiaphana</i> and <i>Paramarasmiuscolocasiae</i>, respectively, based on the phylogenetic evidence.</p>\",\"PeriodicalId\":48720,\"journal\":{\"name\":\"Mycokeys\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-09-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11445607/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mycokeys\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.3897/mycokeys.109.129791\",\"RegionNum\":2,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"MYCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mycokeys","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3897/mycokeys.109.129791","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MYCOLOGY","Score":null,"Total":0}
Morphological and molecular identification of two new Marasmiellus species (Omphalotaceae, Agaricales) from Thailand.
Marasmiellus (Omphalotaceae, Agaricales) specimens collected in Thailand were investigated based on morphological characteristics and molecular phylogenetic analyses. In the present study, two species are introduced as new to science, namely Marasmiellusthailandicus and M.minutisporus. Phylogenetic analyses were carried out based on the internal transcribed spacer (nrITS) and nuclear ribosomal RNA large subunit (nrLSU) regions, and the results revealed that the two new taxa are distinct species within Marasmiellus. Another specimen was identified as M.scandens and is reported for the first time with morphology and molecular data from Thailand. Descriptions, illustrations, and phylogenetic results are provided. In addition, M.diaphanus and M.colocasiae are proposed as new combinations of Collybiopsisdiaphana and Paramarasmiuscolocasiae, respectively, based on the phylogenetic evidence.
期刊介绍：
MycoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematics and biology of fungi (including lichens).
All papers published in MycoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There are no restrictions nor charge for color.
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