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Cryptic species inside the genus Hariotina (Scenedesmaceae, Sphaeropleales), with descriptions of four new species in this genus
Wang, Qinghua1,2; Liu, Xudong3; Li, Shuyin1; Xiong, Qian1; Hu, Zhengyu4; Liu, Guoxiang1
Corresponding AuthorLiu, Guoxiang(liugx@ihb.ac.cn)
2020-05-14
Source PublicationEUROPEAN JOURNAL OF PHYCOLOGY
ISSN0967-0262
Pages11
AbstractThe genus Hariotina was established in 1889 based on the type species Hariotina reticulata. This species was then transferred to Coelastrum by Senn (1899). The genus Hariotina was eventually restored by Hegewald et al. (2002) based on morphological characteristics. Species of Hariotina are ubiquitous in fresh water, especially in some tropical and subtropical areas. The taxonomic position of the genus is now considered to be within the family Scenedesmaceae. However, until now, there was an insufficient understanding of the molecular diversity within this genus, and the related reference sequences in the database were inadequate to resolve the species taxonomy. In this study, 20 strains of Hariotina were identified and successfully cultured in the laboratory. We used a combined approach, joining molecular and morphological analyses, to determine their taxonomic relationships and phylogenetic positions. The molecular analyses based on 18S rDNA+ITS sequences and the tufA gene resolved the analysed strains into at least six species, including the known species H. reticulata and H. polychorda and four new species herein described, i.e. H. hainanensis sp. nov., H. compacta sp. nov., H. guilinensis sp. nov. and H. laxa sp. nov. The genus Hariotina was confirmed in the Scenedesmaceae as a monophyletic clade that was closely related to the genus Coelastrum in tufA gene phylogeny. Strains with H. reticulata morphotype were found to be located on two different branches, and formed sister relationships with the other two morphologically distinct species. In addition, the topology was supported by all three DNA markers. The congruence between the phylogeny and the classical taxonomic system based on morphological criteria for this taxon is discussed.
KeywordCoelastrum Hariotina morphology phylogeny Scenedesmaceae taxonomy
DOI10.1080/09670262.2020.1737968
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University)
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31870189] ; National Natural Science Foundation of China[31900187] ; Shanxi Province Science Foundation for Youths[201901D211421] ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University)
WOS Research AreaPlant Sciences ; Marine & Freshwater Biology
WOS SubjectPlant Sciences ; Marine & Freshwater Biology
WOS IDWOS:000535113100001
WOS KeywordGROUP-I INTRONS ; GREEN-ALGAE ; CHLOROPHYTA ; PHYLOGENY ; GENERA ; NOV
PublisherTAYLOR & FRANCIS LTD
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Province Science Foundation for Youths ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Shanxi Key Laboratory for Research and Development of Regional Plants (SKLRDRP) ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Fund for Shanxi '1331 Project' Key Innovative Research Team ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University) ; Key Laboratory of Ecological Restoration of Water Pollution (Taiyuan Normal University)
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/36558
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorLiu, Guoxiang
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Taiyuan Normal Univ, Dept Biol, Jinzhong 030619, Peoples R China
3.Shanxi Univ, Sch Life Sci, Taiyuan 030006, Peoples R China
4.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qinghua,Liu, Xudong,Li, Shuyin,et al. Cryptic species inside the genus Hariotina (Scenedesmaceae, Sphaeropleales), with descriptions of four new species in this genus[J]. EUROPEAN JOURNAL OF PHYCOLOGY,2020:11.
APA Wang, Qinghua,Liu, Xudong,Li, Shuyin,Xiong, Qian,Hu, Zhengyu,&Liu, Guoxiang.(2020).Cryptic species inside the genus Hariotina (Scenedesmaceae, Sphaeropleales), with descriptions of four new species in this genus.EUROPEAN JOURNAL OF PHYCOLOGY,11.
MLA Wang, Qinghua,et al."Cryptic species inside the genus Hariotina (Scenedesmaceae, Sphaeropleales), with descriptions of four new species in this genus".EUROPEAN JOURNAL OF PHYCOLOGY (2020):11.
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