| 摘要: |
| 寄生性甲藻Hematodinium是一类危害海水甲壳类的致病性寄生性甲藻，在世界范围内严重威胁了多种重要经济甲壳类的渔业生产。近年来，Hematodinium先后在我国浙江、广东沿海的锯缘青蟹、三疣梭子蟹、脊尾白对虾等重要养殖甲壳类中报道发现， 并已确定该寄生甲藻是近年来引起当地养殖青蟹“黄水病”、三疣梭子蟹“牛奶病”和脊尾白对虾大规模死亡的主要病原之一。本文结合作者近年来Hematodinium的研究成果，系统综述了国内外该寄生性甲藻的研究进展，包括其系统分类、生活史、传播途径、发生机制等；并针对目前该寄生性甲藻研究中存在的关键问题，结合我国相关研究的现状做出了分析和展望，以期为我国海水甲壳类寄生性甲藻发生的预防与控制提供理论依据和技术支持。 |
| 关键词: 寄生性甲藻 生活史 传播途径 孢子 水产养殖 |
| DOI：10.11693/hyhz20120905001 |
| 分类号: |
| 基金项目:国家基金委创新研究群体科学基金项目, 41121064；国家基金委青年科学基金项目，41206145；中国科学院海洋研究所创新工程青年人才前沿项目，Y12333101Q |
相关附件： 尊敬的编辑.doc |
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| A review of the parasitic dinoflagellates Hematodinium spp. in major marine crustaceans |
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LI, CAIWEN and XU, Wenjun
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Institute of Oceanology, Chinese Academy of Sciences,Marine and Fisheries Research Institute of Zhejiang Province
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| Abstract: |
| Hematodinium is a type of parasitic dinoflagellates infecting marine crustacea. The parasitic dinoflagellate had severely impacted various stocks of commercial valuable crustacean fisheries worldwidely. Recently, Hematodinium was found in southeast coast of China and had caused epidemic diseases in several cultured crustaceans, such as Portunus trituberculatus, Scylla serrata and Exopalaemon carinicauda, and was identified to be the causative agent of those epidemic diseases. However, current research in China mainly focused on field survey, pathogen identification and diagnostics, and little is known about the life cycle and transmission of the parasitic dinoflagellate, which is critical to prevent and control the spreading of the epidemic pathogen. Thereby, we review the biology and ecology of Hematodinium spp. in marine crustaceans, focusing on taxonomy, life cycle, transmission, epidemiology etc., to highlight key aspects of the pathogen for future researchs and practical strategies to control the spreading the disease. |
| Key words: parasitic dinoflagellates life cycle transmission dinospores aquaculture |
