Polyopisthocotylea

species of worm

Polyopisthocotylea is a subclass of parasitic flatworms in the class Monogenea.

species of worm

Mazocraeidea is an order of flatworms in the subclass Polyopisthocotylea within the class Monogenea.

Polystomatidae is a family of flatworms belonging to the class Monogenea.

Discocotylidae is a family of flatworms belonging to the order Mazocraeidea.

Diclybothriidae is a family of monogeneans in the order Diclybothriidea.

species of worm

Discocotyle is a genus of flatworms belonging to the family Discocotylidae.

Chimaericolidae is a family of monogenean parasites. The family was named by Brinkmann in 1942.

Hexabothriidae is a family of monogenean parasites. The family name was proposed by Emmett W. Price in 1942. The family includes 14-16 genera according to authors and about 60 species; all are parasitic on the gills of chondrichthyan fishes (rays, sharks and chimaeras).

Mazocraeidae is a flatworm family in the order Mazocraeidea.

Diplozoidae is a family of monogeneans in the order Mazocraeidea. In all species of this family, the bodies of the two hermaphroditic members of a couple are permanently fused for life. These monogeneans are parasitic on the gills of freshwater fish.

species of worm