The main features of platyhalminthes are given f below:
1. They have dorso-ventraly flattened body, hence are called flatworms.
2. Hooks and suckers are present, which absorb nutrients from the host directly throught their body surface.
3. Flame cells are present, which helps in osmoregulation and excretion.
4. Some members like Plamria possess high regeneration capacity.
5. Example: Tapeworm, Liver fluke etc.