
Tetraphyllidea is a large tapeworm order that contains some 60 genera and about 800 described species. Tetraphyllideans are remarkable for their scolex morphologies, which are the most varied and morphologically complex amongst all tapeworm orders. Tetraphyllidean cestodes also exhibit a remarkable degree of host specificity. The procercoid probab...
Found on
http://en.wikipedia.org/wiki/Tetraphyllidea

(from the article `flatworm`) ...tapeworms with scolex (head) of varying structure; body usually with distinct external segmentation; parasitic in intestine of vertebrates.Order ...
Found on
http://www.britannica.com/eb/a-z/t/30
No exact match found.