指环虫目单殖吸虫的行为  

BEHAVIOR OF MONOGENEANS OF DACTYLOGYRIDEA

作　　者：夏晓勤[1] 王伟俊[2] 

机构地区：[1]南京农业大学动物医学院 [2]中国科学院水生生物研究所

出　　处：《黄冈师范学院学报》1999年第4期38-40,共3页Journal of Huanggang Normal University

基　　金：国家自然科学基金(39170608).

摘　　要：对小鞘指环虫、鲢指环虫和河鲈锚首虫行为的研究表明:在寄生状态下,这三种单殖吸虫的活跃性很不一样,而被剥离到清水中之后,其活动性均大大加强.纤毛幼虫孵出后即开始活跃的运动,对水流敏感且对来自宿主鱼和非宿主鱼的组织有相似的趋向反应.The behavior of Dactylogyrus vaginulatus, D. hypophthalmichthys and Ancyrocephalus mogurndae were studied．The three spedes of monogeneans showed quite different activities while attaching on their hosts and increased movement greatly after deprived from the hosts．The ciliated larvae of these monogeneans moved about immediately after hatching and were susceptive to water currents．The tavae showed similar tropism to tissues from their normal hosts or other fishes．

关 键 词：小鞘指环虫 鲢指环虫 河鲈锚首虫 单殖吸虫 活跃性 寄生蠕虫 鱼类 

分 类 号：S941.521[农业科学—水产养殖]