来自中国沿海的 Gomphonemopsis 属（Bacillariophyceae）的两个硅藻新种和该属的两个新组合

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-03-26 DOI:10.3897/phytokeys.239.114018

Lang Li, Qun-Zhuan Nong, Chang-Ping Chen, Yu-Hang Li, Jun-Xiang Lai

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引用次数: 0

摘要

摘要描述了属于 Gomphonemopsis 属的两个硅藻新种：Gomphonemopsisnanasp.这两个物种与同属物种进行了详细比较。Gomphonemopsisnana 的特点是条纹密度高、体积小。迄今为止，只在青岛海湾（黄海）采集到的鳗草上发现了该种附生植物。Gomphonemopsisgaoi 的特征是具有等极瓣、简单的下部剑突末端和尖圆的顶端。该分类群是从福田红树林自然保护区（南海）采样的海洋桡足类外骨骼中分离出来的。此外，还提出了两个新组合：Gomphonemopsisoahuensis (Hustedt) Lang Li, Yuhang Li & Changping Chen, comb.本研究增加了中国沿海 Gomphonemopsis 的记录和知识。

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Two new diatom species of the genus Gomphonemopsis (Bacillariophyceae) from the coast of China and two new combinations for the genus

Abstract Two new diatom species belonging to the genus Gomphonemopsis are described, Gomphonemopsisnanasp. nov. and Gomphonemopsisgaoisp. nov. These two species were compared in detail with congeners. Gomphonemopsisnana is distinguished by its high stria density and small size. This species was found so far to be epiphytic only on the eelgrass collected from Qingdao Bay (Yellow Sea). Gomphonemopsisgaoi is characterized by its isopolar valves, simple proximal raphe endings and acutely rounded apices. This taxon was separated from the exoskeleton of marine copepods sampled from the Futian Mangrove Nature Reserve (South China Sea). In addition, two new combinations, Gomphonemopsisoahuensis (Hustedt) Lang Li, Yuhang Li & Changping Chen, comb. nov. and Gomphonemopsisplatypus (Østrup) Lang Li, Yuhang Li & Junxiang Lai, comb. nov. are proposed. This study increases the records and knowledge of Gomphonemopsis along the coast of China.

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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.