Digenea

subclass of worms

Digenea are a type of flatworms. They are parasites. They have two suckers, usually. One of them is ventral (on the belly), and the other is oral (where the mouth is).

Digenea
Helicometra, an opecoelid digeneanfrom the intestine of a fish
Scientific classification
Kingdom:
Phylum:
Class:
Subclass:
Digenea
Orders

Strigeidida
Azygiida
Echinostomida
Plagiorchiida
Opisthorchiida