北川县通口河上游的鱼类区系和分布  

Studies on the Ichthyo-Fauna of the Tongkou River in Beichuan County

作　　者：谢增兰[1] 朱立辉[1] 于同雷[1] 郝海邦[1] 申跃武[1] 胡锦矗[1] 

机构地区：[1]西华师范大学生命科学学院,四川南充637002

出　　处：《西华师范大学学报（自然科学版）》2006年第1期82-85,共4页Journal of China West Normal University(Natural Sciences)

基　　金：四川省重点学科重点资助(SZD0420)

摘　　要：于2005年7-10月对北川县境内涪江水系通口河上游进行了鱼类资源调查,共捕获标本1108尾,鉴定有21种,隶属于2目6科17属.鱼类种类较少,但区系构成复杂,特有种多,分属于6个区系复合体,从鱼类种类和数量来看,中亚高原复合体在该地区占优势地位.The Tongkou River is situated in the northwest of Mianyang city,Siehuan Province, China. The iehthyofauna of the tributaries of the Tongkou River were investigated from July to October in 2005. In total 21fishspecies, belonging to 2 orders, 6 families and 17 genera, were found during this study. Despite of few fish species, the fauna components were quite complex and the specific species were rich.

关 键 词：通口河 鱼类区系 分布 

分 类 号：Q959.408[生物学—动物学]