Phylum- platyhelminthes.
class-Trematoda.
1.Body flattened leaf like covered with spines
2.Endoparasites living in two or more hosts
3.The anterior end has a projecting lobe called apical or head
4.At the apex of the head lobe is mouth which is surrounded by anterior sucker
5.Behind the head lobe is situated a ventral sucker or ace.
Saturday, March 27, 2010
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