Morphology of three benthic diatoms from a tropical mangrove in Hainan Island, China:Gyrosigma centropunctatumsp. nov.,G. dongzhaiensesp. nov. andG. orbitumThaleretKaczmarska
Li, Yuhang1; Nagumo, Tamotsu1,2; Sun, Zhongmin1,3,4; Xu, Kuidong1,3,4
刊名DIATOM RESEARCH
2020-08-07
页码13
关键词Gyrosigma diatom new species tropical mangrove sediment
ISSN号0269-249X
DOI10.1080/0269249X.2020.1800518
通讯作者Xu, Kuidong(kxu@qdio.ac.cn)
英文摘要Three benthicGyrosigmaspecies isolated from sediments of a tropical mangrove in Hainan Island, China, are described using light, scanning and transmission electron microscopy:G. centropunctatumsp. nov.,G. dongzhaiensesp. nov. andG. orbitumThaleretKaczmarska.Gyrosigma centropunctatumis a tube-dwelling species possessing a unique row of pores on either side of the central area.Gyrosigma dongzhaiensediffers from congeners by a combination of small cell size, linear-sigmoid outline, and higher stria density.Gyrosigma orbitumis another tube-dwelling species, which possesses two remarkable oval pits on the external central area. This study expands our knowledge of the marine species diversity and distribution ofGyrosigmain the tropical Western Pacific. We discuss the taxonomic significance of tubes in the species identification ofGyrosigma.
资助项目National Natural Science Foundation of China[31800171] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000] ; CAS President's International Fellowship for Visiting Scientists[2018VBA0035]
WOS研究方向Marine & Freshwater Biology
语种英语
出版者TAYLOR & FRANCIS LTD
WOS记录号WOS:000557962000001
内容类型期刊论文
源URL[http://ir.qdio.ac.cn/handle/337002/168132]  
专题海洋研究所_海洋生物分类与系统演化实验室
通讯作者Xu, Kuidong
作者单位1.Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao, Peoples R China
2.Echigo Nat Hist Lab, Ojiya, Japan
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
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Li, Yuhang,Nagumo, Tamotsu,Sun, Zhongmin,et al. Morphology of three benthic diatoms from a tropical mangrove in Hainan Island, China:Gyrosigma centropunctatumsp. nov.,G. dongzhaiensesp. nov. andG. orbitumThaleretKaczmarska[J]. DIATOM RESEARCH,2020:13.
APA Li, Yuhang,Nagumo, Tamotsu,Sun, Zhongmin,&Xu, Kuidong.(2020).Morphology of three benthic diatoms from a tropical mangrove in Hainan Island, China:Gyrosigma centropunctatumsp. nov.,G. dongzhaiensesp. nov. andG. orbitumThaleretKaczmarska.DIATOM RESEARCH,13.
MLA Li, Yuhang,et al."Morphology of three benthic diatoms from a tropical mangrove in Hainan Island, China:Gyrosigma centropunctatumsp. nov.,G. dongzhaiensesp. nov. andG. orbitumThaleretKaczmarska".DIATOM RESEARCH (2020):13.
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