A.鉤蟲(chóng) B.絲蟲(chóng) C.結(jié)膜吸吮線蟲(chóng) D.旋毛蟲(chóng) E.糞類圓線蟲(chóng)
A.蟲(chóng)體呈圓柱形 B.雌蟲(chóng)比雄蟲(chóng)大 C.雄蟲(chóng)尾部均卷曲 D.在體壁與消化管之間為原體腔 E.雌蟲(chóng)尾部呈傘狀
A.蟲(chóng)卵 B.棘頭蚴 C.棘頭體 D.感染性棘頭體 E.囊尾蚴