CatatropisCatatropis is a genus of trematodes belonging to the family Notocotylidae.The species of this genus are found in Europe, America, Australia.Species:Catatropis chilinaeCatatropis cygni Catatropis harwoodi Catatropis hatcheriCatatropis hisikui Catatropis johnstoni Catatropis lagunae Catatropis pacifera ''Catatropis verrucosa''