南阳市镇平县鱼类资源调查  

Current status of fishery resources in Zhenping County of Nanyang

作　　者：汪曦[1] 周传江[1] 孟晓林[1] 王先峰[1] 王团记 顾钱洪[1] 张建新[1] 李学军[1] 孔祥会[1] 聂国兴[1] 

机构地区：[1]河南师范大学水产学院,河南省水产动物养殖工程技术研究中心,河南新乡453007 [2]镇平县水利局,河南南阳473000

出　　处：《河南水产》2017年第2期30-33,36,共5页HENAN FISHERIES

基　　金：河南省科技攻关重点项目(142102110144、142102110057、122102110049、122102310357,162102310443,172102310751);河南省高校科技创新团队支持计划(14IRTSTHN013);河南省水产学重点学科支持

摘　　要：2016年11月对南阳市镇平县的鱼类资源开展调查,共收集鱼标本46种,隶属于7目13科37属。其中鲤形目种类最多,占总种数的67.39%,其次是鲈形目和鲇形目,分别占总种数的14.89%和6.38%,鲑形目2种,占总数的4.25%,颌针目、合鳃鱼目各1种,各占总种数的2.13%。调查结果显示镇平县的鱼类在生长习性、繁殖和栖息地的选择上呈现多样化特征,有些区域鱼类资源量受到生境条件的影响。Fish resources in Zhenping County of Nanyang City were investigated in November 2016, and fish specimens of 46 species, belonging to 7 orders, 13 families and 37 genera were collected. Cypriniforms is the most species, accounting for 67.39% of the total species, followed by Perciformes and Siluriformes, accounting for 14. 89%, Salmoniformes for 4.25%, and three others for 2.13%, respectively, The survey results showed that the growth habit, breeding and habitat selection of fish in Zhenping County were diverse, which were affected by habitat quality.

关 键 词：镇平 鱼类资源 生态类型 物种多样性 区系复合体 

分 类 号：S932.4[农业科学—渔业资源]