摘要
报道了寄生于鲤鱼的三代虫属一新种——双孔三代虫的形态特征、寄主及发现地点.
A new species of Gyrodactylus——Gyrodactylus bimicroforatus sp.nov.isreported.Its morphological characteristics,host and location of discovery are discribed,Host:Cyprinus carpoio Linnaeus.Location:Gills.Locality:Liu Yanghe of Changsha.Body length:0.475 mm:total length of Central anchor:0.060 mm;Basal portion:0.019 mm,There are twoholes in the basal portion;marginal booklets are embryonic,total length:0.035 mm;size ofdorsal bar 0.012 mm×0.003 mm;size of ventral bar 0.021 mm×0.012 mm.Description isbased on 3 specimens.The new species differ from any other known species of theGyrodactylus,therefore,we named it a new species.
关键词
鲤
三代虫
形态特征
cyprinus carpio
Gyrodactylus
morphological characteristics
