摘要
2017年5月,我们对武陟县鱼类资源开展调查。本次调查共收集鱼标本34种,隶属于4目7科31属。其中鲤形目种类最多,占总种数的82.35%,其次是鲈形目3种,占总种数的8.82%,其它目种类较少,只有1-2种。调查结果显示:武陟县鱼类在摄食、繁殖及栖息习性等方面虽然呈现多样化特征,但鱼类种类总体较少。根据鱼类区系复合体学说,武陟县鱼类资源主要以江河平原区系复合体种类为主。共收集鱼类标本34种,隶属于4目7科31属(表2)。其中鲤形目种类最多(28种),占总种数的82.35%,其次是鲈形目(3种)。
An investigation on fish resources in Wuzhi County was carried out in May 2017. We collected Thirty-four species, belonging to 31 genus, 7 families and 4 orders. Cypriniformes was the dominant species in this area, which accounted for 82.35% of the total, Perciformes accounted for 8.82%,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, however, the number of species was less. These fish species could be divided into four fish-fauna complex, and the main species were classified into China Plain fish Fauna Complex.
出处
《河南水产》
2017年第6期33-36,共4页
HENAN FISHERIES
关键词
武陟县
鱼类资源
生态类型
鱼类区系
Wuzhi County
Fish resources
Ecological guilds
Fish-fauna
