Diplostomida

Diplostomida is an order of trematodes in the subclass Digenea. It is synonymous with Strigeatida Poche, 1926.

==Families== Order Diplostomida Suborder Diplostomata Superfamily Brachylaimoidea Joyeux & Foley, 1930 Brachylaimidae Joyeux & Foley, 1930 Hasstilesiidae Hall, 1916 Leucochloridiidae Poche, 1907 Leucochloridiomorphidae Yamaguti, 1958 Moreauiidae Johnstone, 1915 Ovariopteridae Leonov, Spasski & Kulikov, 1963 Panopistidae Yamaguti, 1958 Thapariellidae Srivastava, 1953 Superfamily Diplostomoidea Poirier, 1886 Bolbocephalodidae Strand, 1935 Brauninidae Wolf, 1903 Cyathocotylidae Mühling, 1898 Diplostomidae Poirier, 1886 Strigeidae Railliet, 1919 Superfamily Schistosomatoidea Stiles & Hassall, 1898 Aporocotylidae Odhner, 1912 Clinostomidae Lühe, 1901 Schistosomatidae Stiles & Hassall, 1898 Spirorchiidae Stunkard, 1921 Clinostomoidea Lühe, 1901 has been synonymised with Schistosomatoidea Stiles & Hassall, 1898.