洱海周边福寿螺分布调查  

The Distribution of Ampullaria gigas Spix in the Erhai Region

作　　者：闫家国[1] 马晓波[1] 杨力权[1] 肖文[1,2] 

机构地区：[1]大理学院生命科学与化学学院,云南大理671000 [2]大理学院东喜玛拉雅资源与环境研究所,云南大理671000

出　　处：《大理学院学报（综合版）》2009年第4期67-69,共3页Journal of Dali University

基　　金：大理学院大学生科研基金资助项目(2008DXS088)

摘　　要：初步对洱海周边水域及罗时江、弥苴河、永安江三条河进行福寿螺分布调查。结果:洱海周边水域均有福寿螺分布,其中茈碧湖和西湖分布密度最大,江尾、沙坪、海东、双廊、挖色和上关水域次之;大理、喜洲、下关、湾桥和银桥水域有少许分布;洱海东侧的河道、水沟等浅水区域是多发地段。三条河福寿螺分布最多的为永安江,其次是罗时江,弥苴河未发现其分布。A survey was conducted on the distribution of A mpullaria gigas Spix in the Erhai region including the Luoshi River, Miju River and Yongan River between 15 and 25 July, 2008. Ampullaria gigas Spix was found all around the Erhai region especially at Zibihu and Xihu, Jiangwei, Shaping, Haidong, Shuanglang, Wase and Shangguan, which are located in northern and eastern part of the Erhai region. It mainly exists in rivers and shallow water. Its density is the highest at the Yongan River, followed by the Luoshi River and no A mpullaria gigas Spix was found in the Muju River.

关 键 词：福寿螺 洱海 分布调查 

分 类 号：Q959[生物学—动物学]