*Cyclophyllidean tapeworms have four circular suckers around the scolex. Some species also have hooks on the suckers, and these species are said to be ‘armed’. They also consist of a short unsegmented neck and a chain of segments. | *Cyclophyllidean tapeworms have four circular suckers around the scolex. Some species also have hooks on the suckers, and these species are said to be ‘armed’. They also consist of a short unsegmented neck and a chain of segments. |