Razmashkin D A
Parazitologiia. 1985 Jan-Feb;19(1):44-8.
Experiments on the infection of carp fry with cercariae of Diplostomum have shown that cercariae of Diplostomum spathaceum can penetrate crystalline lens of larvae of these fishes in three days after their hatching and that the adaptability of cercariae of D. paracaudum to carp is much higher than that of cercariae of D. spathaceum. After the first infection with cercariae a relative postinfectious immunity against infection with cercariae of this or close species of this genus arises in carp fry.
用双穴吸虫尾蚴感染鲤鱼幼鱼的实验表明，匙形双穴吸虫尾蚴在鲤鱼幼鱼孵化后三天可穿透其晶状体，且副尾双穴吸虫尾蚴对鲤鱼的适应性远高于匙形双穴吸虫尾蚴。鲤鱼幼鱼首次感染尾蚴后，会产生针对该属这一或相近物种尾蚴感染的相对感染后免疫。
