摘要
2017年10月,我们对驻马店市泌阳县鱼类资源开展调查。本次调查共收集鱼标本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73.68%,其次是鲈形目4种,占总种数的10.53%,鲇形目3种,其它目种类较少,只有1-2种。调查结果显示:泌阳县鱼类在摄食、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,泌阳县鱼类资源主要以江河平原区系复合体种类为主。
An investigation on fish resources in Biyang County was carried out in October 2017. We collected Thirty-eight species, belonging to 32 genus, 10 families and 5 orders. Cypriniformes was the dominant species in this area, which accounted for 73.68% of the total, Perciformes accounted for 10.53%, Siluriformes had 3 species,and the others just had 1-2 species. 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 fishfauna complex, and the main species were classified into China Plain fish Fauna Complex.
出处
《河南水产》
2017年第6期28-32,共5页
HENAN FISHERIES
关键词
泌阳市
鱼类资源
生态类型
鱼类区系
Biyang County
Fish resources
Ecological guilds
Fish-fauna
