摘要
2017年8月12日-2017年8月18日,河南省鱼类资源调查队在平顶山市水产站、鲁山县农业局人员的配合下对河南省平顶山市鲁山县境内的主要河流及水库展开调查。本次调查设计采样点24个,实际采样点38个,主要涉及沙河流域,沙河干流发源于尧山东麓,由西向东贯穿全境,最大宽度1500 m,全县境内大小河流共有70余条,流域面积大于30 km^2的河流25条,蕴藏着较为丰富的水资源。此次鱼类资源调查获知分布鱼类42种,隶属于6目11科34属,鲤形目种类最多,共29种,占总种数的69.05%;其次是鲈形目,共6种,占总种数的14.29%;鲇形目3种,占总数的7.14%;鲑形目2种,占总数的4.76%;鳉形目、合鳃目各1种,各占总种数的2.38%。调查结果显示:鲁山县鱼类在摄食、繁殖及栖息习性等方面呈现多样化特征,以中国平原区系复合体鱼类为主。
From August 12 to 18,2017,with the cooperation of the personnel from Pingdingshan Fishery Station and Agriculture Bureau of Lushan County,Henan Province Fish Resources Investigation Team investigated the major rivers and reservoirs in Lushan County,Pingdingshan City,Henan Province.There are 24 sampling points designed for this survey and 38 actually sampled mainly involving the Shahe River Basin.The main stream of Shahe River originates from the east of the Yao Mountain and runs through the whole territory from west to east with a maximum width of 1500 m.Lushan County is abundant in water resources with more than 70 rivers in Lushan County,of which 25 rivers have a basin area of more than 30 km2.The fish resources survey revealed 42 species of distributed fishes,belonging to 6 orders,11 families,and 34 genera.Cypriniformes has the most species,accounting for 69.05%of the total species,followed by Perciformes with 6 species,accounting for 14.29%,Siluriformes with 3 species,accounting for 7.14%,Salmoniformes with 2 species,accounting for 4.76%,with only 1 species,Bambusiformes and Amphibians accounting for 2.38%.The survey results show that fishes in Lushan County are greatly diversified characteristics in food intake,reproduction and habitat habits,with the main species being classified into China Plain fish Fauna Complex.
作者
刘如垚
张巧鸽
张东艳
张永生
陈国贤
宋东蓥
汪曦
孟晓林
周传江
聂国兴
Liu Ruyao;Zhang Qiaoge;Zhang Dongyan;Zhang Yongsheng;Chen Guoxian;Song Dongying;Wang Xi;Meng Xiaolin;Zhou Chuanjiang;Nie Guoxing(College of Fisheries,Engineering Technology Research Center of Henan Province for Aquatic Animal Cultivation,Henan Normal University,Xinxiang Henan 453007;Wugang city Fishery Technology Promotion Station,Wugang Henan 462500;Yexian Agricultural Technology Extension Center,Ping Dingshan Henan 467000;Wugang city Agricultural Law Enforcement and Supervision Team,Wugang Henan 462500;Pingdingshan Fishery Technology Promotion Station,Ping Dingshan Henan 467000)
出处
《河南水产》
2020年第2期32-36,共5页
HENAN FISHERIES
基金
国家自然科学基金项目(31872199)
河南省科技攻关重点项目(162102310443,182102110007,182102110046,182102110237,172102310751)
河南省创新型科技团队支持计划(CXTD2016043)
2019年度河南省高等学校青年骨干教师培养计划项目(2019GGJS063)
河南省水产学重点学科支持。
关键词
鲁山县
调查方法
鱼类资源
种类组成
结果分析
lushan county
methods of investigation
fish resources
species composition
result analysis
