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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
Sponsored by:Sichuan Society of Zoologists; Chengdu Giant Panda Breeding Research Foundation; Sichuan Association of Wildlife Conservation; Sichuan University
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Your Position :Home->Past Journals Catalog->2018 Vol.37 No.5

Status of Fish Resources in the Zhougong River, a Tributary of the Qingyi River
Author of the article:ZHOU Yu1, LEI Yi2, WANG Xiaodong1, SONG Zhaobin1,3*
Author's Workplace:1. Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu 610065, China;
2. Key Laboratory of Aquatic Biodiversity and Conservation of the Chinese Academy of Sciences, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China;
3. Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu 610065, China
Key Words:fish resources; dominant species; Zhougong River
Abstract:Fish resources in the Zhougong River were surveyed at 18 sampling sites for 5 times from April 2015 to February 2016. A total of 4 924 individuals belonging to 34 species, 27 genera, 8 families and 3 orders were collected and identified. There were 20 genera including 24 species in Cypriniformes, 6 genera including 8 species in Siluriformes, and 1 genus including 2 species in Perciformes. The number of species in Cyprinidae was the largest, which occupied 44.12% of the total species number. Among the 34 species, Schizothorax (Racoma) davidi was one of the key protected animals in Sichuan province, and 9 were endemic to the upper reaches of the Yangtze River. In addition, S. (Racoma) davidi was listed as endangered, and S. (S.) prenanti and Liobagrus marginatus were listed as vulnerable in Red List of China's Vertebrates. Most of the fish species living in the Zhougong River were found to be small-sized, and among of which, Abbottina obtusirostris and Zacco platypus were the dominant. Dam constructions on the Zhougong River might have resulted in negative impacts on fishes.
2018,37(5): 592-600 收稿日期:2018-01-30
DOI:10.11984/j.issn.1000-7083.20180042
分类号:Q959.4;S932.4
基金项目:四川省水产局科研项目“周公河鱼类资源调查”
作者简介:周宇(1994-),女,硕士研究生,研究方向:动物生态学,E-mail:18380385816@163.com
*通讯作者:宋昭彬,教授,博士生导师,E-mail:zbsong@scu.edu.cn
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