A.華支睪吸蟲(chóng)B.衛(wèi)氏并殖吸蟲(chóng)C.日本血吸蟲(chóng)D.布氏姜片吸蟲(chóng)E.斯氏貍殖吸蟲(chóng)
A.旋毛蟲(chóng)B.肺吸蟲(chóng)C.血吸蟲(chóng)D.肝吸蟲(chóng)E.鉤蟲(chóng)
A.蟲(chóng)體呈“C”字形B.有兩對(duì)鉤齒C.交合刺中一刺末端呈鉤狀,常包套于另一刺的凹槽內(nèi)D.有尾刺E.成蟲(chóng)比美洲鉤蟲(chóng)略大