There were 4 suckers in C.pisiformis and the scolex of T.pisiformis,and 37 hooks in the rostellum arranging with inner and outer rings.

• 结果表明，豆状囊尾蚴和豆状带绦虫均有4个吸盘，37个小钩分内、外两圈排列在顶突上。