摘要
2016年8月对三门峡市渑池县鱼类资源展开调查,共收集鱼标本42种(不含2种待定种),隶属于6目10科36属。其中鲤形目种类最多,占总种数的71.43%,其次是鲇形目和鲈形目,分别占总种数的11.90%和9.52%,鲑形目、合鳃目和鳗鲡目各1种,均占总种数的2.38%。调查结果显示,三门峡渑池县鱼类在摄食、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,渑池县鱼类资源以江河平原区系复合体种类为主。
An investigation on fish resources in Mianchi of Sanmenxia was carried out in August 2016.Forty-two species were collected, belonging to 36 genus, 10 families and 6 orders. Cypriniformes was the dominant species in this area, which accounted for 71.43% of the total, Siluriformes and Perciformes accounted for 11.90% and 9.52% respectively, Salmoniformes, Synbranchiformes and Anguilliformes each had only one species and ac-counted for 2.38%. The results showed that the fish habits and lifestyles were diverse, including the feeding habits,breeding habits and inhabiting behaviors. These fish species could be divided into seven fish-fauna complex, and the main species were classified into China Plain fish Fauna Complex.
出处
《河南水产》
2016年第5期27-31,共5页
HENAN FISHERIES
基金
河南省科技攻关重点项目(142102110144
142102110057
122102110049
122102310357)
河南省高校科技创新团队支持计划(14IRT-STHN013)
河南省水产学重点学科支持
