图们江夏型大麻哈鱼异尖线虫蚴感染情况初步调查

The Primary Investigation of Anisakis Larvae in Oncorhynchus Keta of Tumenjiang

报道图们江溯河鱼夏型大麻哈鱼异尖线虫蚴感染情况。剖检9尾中,4尾感染异尖线虫Ⅰ型三期幼虫,1尾感染半尾科吸虫。对异尖线虫蚴进行了测量。推测许多与海相通的河流可能存在异尖线虫病的次生自然疫源地。

The infection state of Anisakis larvae in Oncorhynchus keta of Tumenjiang is reported. Among 9 fishes, 4 were infected with larval Anisakis type Ⅰ, 1 was infected with Hemiuridae trematode, the Anisakis larvaes were measured. It was assumed that there were possible secondary endemic focuses of Anisakiasis along some rivers connecting with sea.