Flatworms are divided into two groups, parasitic and nonparasitic. The parasitic types, which live off of other organisms, consist of Cestoda, Trematoda, and Monogenea flatworms.
Trematode-- Any parasitic flatworm of the class Trematoda, as the liver fluke.
Trematoda
Cestoda, Turbellaria, Trematoda, and Monogenea
Turbellaria , Trematoda and cestoda
class turbellaria isncludes the members which are free living and class trematoda includes parasitic species
Yes, planarians are non-parasitic flatworms
Flatworms are divided into two groups, parasitic and nonparasitic. The parasitic types, which live off of other organisms, consist of Cestoda, Trematoda, and Monogenea flatworms.
The scientific name for flatworms is Platyhelminthes.
They belong in the Phylum Platyhelminthes (free living and parasitic flatworms)of the KingdomAnimalia. Within that phylum, they're classified in the parasitic Class Cestoda.
Liver flukes belong to the class Trematoda in the phylum Platyhelminthes.
Yes, flatworms themselves are parasitic. Their eggs, however, can exist for long periods outside any host.