Integrative Taxonomic Revision of Marsupella (Gymnomitriaceae, Hepaticae) Reveals Neglected Diversity in Pacific Asia

IF 0.5 3区生物学 Q4 PLANT SCIENCES

Cryptogamie Bryologie Pub Date : 2019-06-26 DOI:10.5252/cryptogamie-bryologie2019v40a7

V. Bakalin, V. Fedosov, A. Fedorova, V. Nguyen

{"title":"Integrative Taxonomic Revision of Marsupella (Gymnomitriaceae, Hepaticae) Reveals Neglected Diversity in Pacific Asia","authors":"V. Bakalin, V. Fedosov, A. Fedorova, V. Nguyen","doi":"10.5252/cryptogamie-bryologie2019v40a7","DOIUrl":null,"url":null,"abstract":"ABSTRACT Molecular phylogenetic study of the genus Marsupella based on the dataset enriched by morphologically diverse specimens from Pacific Asia, the region with highest diversity of the genus, but still underexplored, reveals three new species: northern Indochinese M. vietnamica Bakalin & Fedosov, sp. nov., strictly Korean M. koreana Bakalin & Fedosov, sp. nov., and disjunctive amphi-Atlantic-amphi-Pacific M. subemarginata Bakalin & Fedosov, sp. nov. Furthermore, obtained results suggest that some infraspecific taxa deserve species level recognition, thus, two new combinations are introduced: Japanese M. patens (N.Kitag.) Bakalin & Fedosov, comb. nov., stat. nov., and East to South-East Asian–Papuasian M. vermiformis (R.M.Schust.) Bakalin & Fedosov, comb. nov., stat. nov. The species status for M. apertifolia is confirmed. The subgeneric system that implies 5 sections within the genus Marsupella (one founded on a new combination) is proposed based on the obtained topology. The key to identify all worldwide recognized Marsupella is provided. Our results indicate that distribution patterns (“geographic species concept”) may help to reveal taxa of species rank within the “integrative taxonomy” conception.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2019-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cryptogamie Bryologie","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a7","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 20

Abstract

ABSTRACT Molecular phylogenetic study of the genus Marsupella based on the dataset enriched by morphologically diverse specimens from Pacific Asia, the region with highest diversity of the genus, but still underexplored, reveals three new species: northern Indochinese M. vietnamica Bakalin & Fedosov, sp. nov., strictly Korean M. koreana Bakalin & Fedosov, sp. nov., and disjunctive amphi-Atlantic-amphi-Pacific M. subemarginata Bakalin & Fedosov, sp. nov. Furthermore, obtained results suggest that some infraspecific taxa deserve species level recognition, thus, two new combinations are introduced: Japanese M. patens (N.Kitag.) Bakalin & Fedosov, comb. nov., stat. nov., and East to South-East Asian–Papuasian M. vermiformis (R.M.Schust.) Bakalin & Fedosov, comb. nov., stat. nov. The species status for M. apertifolia is confirmed. The subgeneric system that implies 5 sections within the genus Marsupella (one founded on a new combination) is proposed based on the obtained topology. The key to identify all worldwide recognized Marsupella is provided. Our results indicate that distribution patterns (“geographic species concept”) may help to reveal taxa of species rank within the “integrative taxonomy” conception.

查看原文本刊更多论文

亚太地区有袋类动物的综合分类修订揭示了被忽视的多样性

摘要/ ABSTRACT摘要:在有袋蝇属(Marsupella)的分子系统发育研究中，我们发现了3个新的物种:Bakalin & Fedosov梳子。11月11日至11月11日，以及东亚至东南亚-巴布亚蠕虫(R.M.Schust.)Bakalin & Fedosov梳子。11月11日- 11月11日确认了大叶蝉的物种地位。根据所获得的拓扑结构，提出了包含有袋草属5个部分的亚属系统(其中一个是在一个新的组合上建立的)。提供了识别所有世界公认的袋类动物的关键。我们的研究结果表明，分布格局(“地理物种概念”)可能有助于揭示“综合分类学”概念中的物种等级分类群。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Cryptogamie Bryologie 生物-植物科学

CiteScore

2.10

自引率

25.00%

发文量

审稿时长

3 months

期刊介绍： Cryptogamie is a fully electronic journal, with a continuous publication stream, devoted to a wide diversity of cryptogamic topics, mainly in the taxonomic-phylogenetic field. Cryptogamie, Bryologie accepts articles on systematics as well as ecology and evolution of all of bryophytes. Thematic issues may also be published under the responsibility of a guest editor.