malomonas vietnamica Gusev, Kezlya & Tran, sp. 11 .(菊科):一个与化石分类群有共同特征的新种

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2021-03-03 DOI:10.5252/cryptogamie-algologie2021v42a3

E. Gusev, E. Kezlya, H. Tran, M. Kulikovskiy

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引用次数: 6

摘要

摘要:通过透射电镜和扫描电镜对越南Mallomonas viet ica Gusev, Kezlya & Tran, sp. nov.的硅尺度形态进行了描述。该物种属于Mallomonas Perty剖面，其特征是大的椭圆形鳞片，具有宽而深的圆顶，从鳞片周长凹陷。圆顶被移到尺度的右侧，并与尺度的纵轴成不同的角度。新描述的分类群的刚毛具有明显钩足的特征。M. vietnamica Gusev, Kezlya & Tran, sp. 11 .的鳞片仅在河内的一个地方被发现，在淡水大河的巴维国家公园边界(Sông Đà)。

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Mallomonas vietnamica Gusev, Kezlya & Tran, sp. nov. (Synurales, Chrysophyceae), a New Species, that Shares Some Features with Fossil Taxa

ABSTRACT A new species, Mallomonas vietnamica Gusev, Kezlya & Tran, sp. nov., is described from Vietnam based on silica-scale morphology elucidated by transmission and scanning electron microscopies. The species belongs in section Mallomonas Perty and is characterized by large oval scales with a wide and deep dome, which is recessed from the scale perimeter. The domes are shifted to the right side of scales and oriented at different angles to the scale's longitudinal axis. Bristles of the newly described taxon are characterized by a distinctly hooked foot. Scales of M. vietnamica Gusev, Kezlya & Tran, sp. nov. were found at only one locality in Hanoi, at the border of Ba Vi National Park in the freshwater Da River (Sông Đà).

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

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.