【摘要】 2016年8月11日-8月16日,河南省鱼类资源调查队对河南省三门峡灵宝市主要河流展开了调查工作。本次调查共设采样点26个,主要涉及黄河水系,捕获标本38种,隶属于5目10科32属。其中鲤形目种类最多,占总种数的71.05%;其次是鲇形目,占总种数的13.16%;鲈形目次之,占总数的10.53%;合鳃目和鲑形目种类各1种,分别占总数的2.63%。调查结果显示:灵宝市鱼类在摄食、繁殖及栖息习性等方面呈现多样化特征。根据鱼类区系复合体学说,灵宝市鱼类资源可划分为:江河平原区系复合体、北方平原区系复合体、晚第三纪早期区系复合体、南方平原区系复合体和北方山地区系复合体,但主要以江河平原区系复合体种类为主。更多还原

【Abstract】 Fish resource investigation in Lingbao City was carried out by the fish resource investigation team of Henan Province from August 11-16, 2016. A total of 26 sampling locations were chosen and 38 species were collected, which fell into 5 orders, 10 families and 32 genera. Cypriniformes was the most species, accounting for71.05% of the total species, followed by Siluriformes, accounting for 13.16%. Perciformes accounted for 10.53%,Synbranchiformes and Salmoniformes accounted for 2.63% of the total species, only one species. The survey results showed high diversity in ingestion, breeding and perching habits. These fish species could be divided into five freshwater fish-fauna complexes, and the main species were classified into China Plain fish Fauna Complex.更多还原