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应用生态学报 ›› 2003, Vol. ›› Issue (7): 1060-1064.

• 研究论文 • 上一篇    下一篇

东海原甲藻修订及与相关原甲藻的分类学比较

陆斗定1, 齐雨藻2, Jeanette Goebel3, 邹景忠4, 高亚辉5   

  1. 1. 国家海洋局第二海洋研究所, 杭州 310012;
    2. 暨南大学, 广州 510632;
    3. Landesamt für Natur und Umwelt des Landes Schleswig-Holstein, Hamburger Chaussee 25, 24220 Flintbek, Germany;
    4. 中国科学院海洋研究所, 青岛 2660715;
    5. 厦门大学, 厦门 361005
  • 收稿日期:2003-01-03 修回日期:2003-04-21 出版日期:2003-07-15
  • 通讯作者: 陆斗定,男,1956年2月出生,研究员,主要从事赤潮生物研究.E-mail:ludouding@sio.zj.edu.cn.
  • 基金资助:
    国家重点基础研究发展规划项目(2001CB409700);中德合作资助项目(CHN001022).

Redescription of Prorocentrum donghaiense Lu and comparison with relevant Prorocentrum species

LU Douding1, QI Yuzao2, Jeanette Goebel3, ZOU Jingzhong4, GAO Yahui 5   

  1. 1. Second Institute of Oceanography, SOA, Hangzhou 310012, China;
    2. Institute of Hydrobiology, Jinan University, Guangzhou 510632, China;
    3. Landesamt f黵 Natur und Umwelt des Landes Schleswig-Holstein, Hamburger Chaussee 25, 24220 Flintbek, Germany;
    4. Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;
    5. School of Life Sciences, Xiamen University, Xiamen 361005, China
  • Received:2003-01-03 Revised:2003-04-21 Online:2003-07-15

摘要: 分析了东海原甲藻(Prorocentrum donghaiense Lu)显微结构,并与具齿原甲藻(Prorocentrum dentatum Stein)模式种和Schiller的钝头原甲藻的描述等进行了比较,结果表明,它们之间的形态结构和个体大小具有很大的差别,这些差异远超出了同种个体因环境不同所造成的形态变化范围.从细胞形态及其表面结构可以判断,日本、韩国海区所记录并报道的“P.dentatum”与我国东海的东海原甲藻应属同一种.因此可以认为,我国东海赤潮高发区以及在韩国、日本海区的出现的高生物量(high biomass bloom forming species)赤潮原甲藻不是Stein所发表的具齿原甲藻,而是东海原甲藻,并对其进行了进一步修订,其种名应为东海原甲藻Prorocentrum donghaiense Lu.

Abstract: In this paper,the detailed morphology of Prorocentrum donghaiense was studied.Taxonomic comparison was made between P.donghaiense and other relevant Prorocentrum species. The results suggested that distinct differences existed among them with respect to their conservative characteristics of morphology and cell sizes. This kind of discrepancy was far beyond that of individual variations within same species due to environmental factors. Therefore, the high biomass bloom-forming species in the East China Sea was not real Prorocentrum "dentatum" Stein, but P. donghaiense Lu that was re-described in the present paper.P. donghaiense appeared in the East China Sea,and P."dentatum" occurred in Japanese and Korean waters should be the same species.

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