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厦门海水养殖鱼类两种单殖吸虫感染新记录及流行情况
引用本文:杨文川,石磊,李立伟.厦门海水养殖鱼类两种单殖吸虫感染新记录及流行情况[J].台湾海峡,2001,20(4):515-518.
作者姓名:杨文川  石磊  李立伟
作者单位:厦门大学生命科学学院,
基金项目:福建省自然科学基金资助项目(B9910005)
摘    要:近几年,在福建厦门西海域网箱养殖的高体Shi鱼锶部大量发现自然感染的日本轭联虫(Zeuxapta japonica),鱼群自然感染率达40.32%(25/62),病鱼死亡率10%-20%,此病还有进一步扩散的趋势。同一渔区的其它养殖鱼种未见自然感染本虫。在同安渔区的养殖石斑鱼发现自然感染另一种单殖吸虫,经鉴定为石斑拟合片虫(Pseudorhabdosynochus epinepheli),鱼群自然感染率达100%(10/10),在该养殖渔区已引起患病石斑鱼大量死亡。

关 键 词:海水养殖  鱼类  日本轭联虫  石斑拟合片虫  厦门市  自然感染率  单殖吸虫病
文章编号:1000-8160(2001)04-0515-04

Two monogenean trematodes from mariculture fishes in Xiamen
YANG Wen chuan,SHI Lei,LI Li wei.Two monogenean trematodes from mariculture fishes in Xiamen[J].Journal of Oceanography In Taiwan Strait,2001,20(4):515-518.
Authors:YANG Wen chuan  SHI Lei  LI Li wei
Abstract:Two monogenean trematodes were found to infect mariculture fishes in Xiamen. Zeuxapta japonica (Heteraxinidae Price, 1962) was found on the gills of mariculture fish ( Seriola dumerili ) in Xiamen. The infection rate was 40.32%(25/62). There were no other fishes found to be infected by the worms. Another monogeneantic trematode, Pseudorhabdosynochus epinepheli , was found on the gills of Epinephelus merra , from Tong'an district. The infection rate was 100%(10/10).
Keywords:mariculture fishes  Zeuxapta japonica  Pseudorhabdosynochus epinepheli  Xiamen  
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