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

被引：1

作者：

Li, Lang ^{[1
,2
]}

Nong, Qun-Zhuan ^{[3
]}

Chen, Chang-Ping ^{[4
]}

Li, Yu-Hang ^{[5
]}

Lai, Jun-Xiang ^{[1
,2
]}

机构：

[1] Guangxi Acad Sci, Guangxi Acad Marine Sci, Guangxi Key Lab Marine Environm Sci, Nanning 530007, Peoples R China

[2] Beibu Gulf Marine Ind Res Inst, Fangchenggang 538000, Peoples R China

[3] Guangxi Univ, Sch Resources Environm & Mat, Nanning 530004, Peoples R China

[4] Xiamen Univ, Sch Life Sci, Xiamen 361102, Peoples R China

[5] Chinese Acad Sci, Inst Oceanol, Lab Marine Organism Taxon & Phylogeny, Qingdao Key Lab Marine Biodivers & Conservat, Qingdao 266071, Peoples R China

来源：

PHYTOKEYS | 2024年 / 239期

基金：

中国国家自然科学基金;

关键词：

Diatom; Gomphonemopsis; new species; South China Sea; Yellow Sea; SEA-TURTLES; NOV; BACILLARIOPHYTA; FUTIAN MANGROVE; NECK SKIN; MORPHOLOGY; SHENZHEN;

D O I：

10.3897/phytokeys.239.114018

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new diatom species belonging to the genus Gomphonemopsis are described, Gomphonemopsis nana sp. nov. and Gomphonemopsis gaoi sp. nov. These two species were compared in detail with congeners. Gomphonemopsis nana 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). Gomphonemopsis gaoi 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, Gomphonemopsis oahuensis (Hustedt) Lang Li, Yuhang Li & Changping Chen, comb. nov. and Gomphonemopsis platypus (ostrup) Lang Li, Yuhang Li & Junxiang Lai, comb. nov. are proposed. This study increases the records and knowledge of Gomphonemopsis along the coast of China.

引用

页码：255 / 266

页数：12

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