| 中华绒螯蟹病原鳗利斯顿氏菌生物学特性 |
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| 引用本文： | 陈翠珍,房海,张晓君,葛慕湘,王秀云,靳晓敏.中华绒螯蟹病原鳗利斯顿氏菌生物学特性[J].湖泊科学,2006,18(3):293-298. |
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| 作者姓名： | 陈翠珍 房海 张晓君 葛慕湘 王秀云 靳晓敏 |
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| 作者单位： | 1. 中国科学院南京地理与湖泊研究所,南京,210008;中国科学院研究生院,北京,100039
2. 中国科学院南京地理与湖泊研究所,南京,210008 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 2004年3月-2005年7月对抚仙湖鱼类资源进行了调查,共采集到鱼类33种,隶属于13科30属,其中土著鱼类14种,特有鱼类4种．渔获物种类主要为:太湖新银鱼、云南倒刺鲃、抚仙鲇、黄颡鱼和鲫等．抚仙湖鱼类群落结构发生了显著变化,鱇浪白鱼等土著鱼类资源严重衰竭．与1995年相比,11种土著鱼类未采到,其他鱼类增加5种．
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| 关 键 词： | 鱼类资源 土著鱼类 资源现状 抚仙湖 |
| 收稿时间： | 2005-08-09 |
| 修稿时间： | 2005-09-17 |
Biological characterization of Listonella anguillarum isolated from Crab (Eriocheir sinensis L.) |
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| CHEN Cuizhen,FANG Hai,ZHANG Xiaojun,GE Muxiang,WANG Xiuyun and JIN Xiaomin.Biological characterization of Listonella anguillarum isolated from Crab (Eriocheir sinensis L.)[J].Journal of Lake Science,2006,18(3):293-298. |
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| Authors: | CHEN Cuizhen FANG Hai ZHANG Xiaojun GE Muxiang WANG Xiuyun and JIN Xiaomin |
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| Institution: | 1.Nanfing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, P. R. China;2. Graduate School, Chinese Academy of Sciences, Bering 100039, P. R. China |
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| Abstract: | A total of 37 species of fishes belonging to 32 genera and 15 families were collected and identified in Lake Fuxian from March 2004 to July 2005. Among them, 14 species belonged to indigenous fishes and 4 species were endemic to this lake. The main fishes in the catch were Neosalanx taihuensis Chen, Spinibarbus yunnanensis Tsu, Silurus grahami(Regan) , Pelteobagrus fulvidraco(Richardson) and Carassius auratus auratus (Linnaeus). There were great changes on community structure of fish fauna in Lake Fuxian, and the resources of the indigenous fishes such as Anabarilius grahami (Regan) decreased severely. Compared with the survey offish species made in 1995,11 indigenous species were not collected in Lake Fuxian, while 5 species were found at first. |
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| Keywords: | Fish resources indigenous fishes status of resources Lake Fuxian |
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