广西沿海沙质环境中的3种中国新记录硅藻  

Three newly recorded diatom species from coastal sand flats in Guangxi,China

作　　者：李朗 黄雨洋 农群专 赖俊翔[1,2] Li Lang;Huang Yuyang;Nong Qunzhuan;Lai Junxiang(Guangxi Key Laboratory of Marine Environmental Science,Guangxi Academy of Marine Sciences,Guangxi Academy of Sciences,Nanning 530007,China;Beibu Gulf Marine Industry Research Institute,Fangchenggang 538000,China;School of Resources,Environment and Materials,Guangxi University,Nanning 530004,China)

机构地区：[1]广西科学院广西海洋科学院广西近海海洋环境科学重点实验室,广西南宁530007 [2]北部湾海洋产业研究院,广西防城港538000 [3]广西大学资源环境与材料学院,广西南宁530004

出　　处：《海洋学报》2025年第1期117-122,共6页

基　　金：广西科技基地和人才专项(桂科AD23026041);国家重点研发计划重点专项(2022YFD2401200);国家自然科学基金(42266007)。

摘　　要：本文报道了采自广西沿海沙质环境的3种中国新记录硅藻门植物,分别为沃氏海生双眉藻(Halamphora woelfeliae Stachura-Suchoples,Enke,Schlie,Schaub,Karsten&R.Jahn)、履沙盘藻(Psammodiscus calceatus Tsuy.Watanabe,Nagumo&Ji.Tanaka)和颗粒爱氏藻(Ehrenbergiulva granulosa(Grunow)A.Witkowski,Lange-Bertalot&Metzeltin)。对3个中国新记录种的形态特征、生态习性和地理分布进行了详细描述,丰富了我国海洋硅藻的生物多样性。During an investigation of marine diatom flora in the sand samples from Guangxi,three species were identified as new records in China,which were Halamphora woelfeliae Stachura-Suchoples,Enke,Schlie,Schaub,Karsten&R.Jahn,Psammodiscus calceatus Tsuy.Watanabe,Nagumo&Ji.Tanaka and Ehrenbergiulva granulosa(Grunow)A.Witkowski,Lange-Bertalot&Metzeltin.Their morphological features,ecological habitats and geographical distribution were described in detail.This study enriched the biodiversity of marine diatoms in China.

关 键 词：海洋硅藻 新记录 广西 沙质环境 生物多样性 

分 类 号：Q949.27[生物学—植物学]