Basantisia Pande, 1938 (identification resource)
Basantisia ramai Pande, 1938 (redescription)
Brachylaima Dujardin, 1843 (identification resource)
Brachylaima fuscata (Rudolphi, 1819) Joyeux, Baer & Timon-David, 1932 (identification resource)
Brachylaimidae Joyeux & Foley, 1930 (identification resource)
Campula Cobbold, 1858 (identification resource)
Campula delphini (Poirier, 1886) Bittner & Sprehn, 1928 accepted as Brachycladium delphini (Poirier, 1886) Looss, 1899 (redescription)
Campula folium Ozaki, 1935 (redescription)
Campula oblonga Cobbold, 1858 (redescription)
Campula palliata (Looss, 1885) Looss, 1899 accepted as Brachycladium palliatum (Looss, 1885) Looss, 1899 (redescription)
Campula rochebruni (Poirier, 1886) Bittner & Sprehn, 1928 accepted as Oschmarinella rochebruni (Poirier, 1886) Gibson & Bray, 1997 (redescription)
Cotylogonoporum Thapar & Dayal, 1934 accepted as Sphaerostoma Rudolphi, 1809 (identification resource)
Cotylogonoporum orfeum Thapar & Dayal, 1934 accepted as Sphaerostoma orfeum (Thapar & Dayal, 1934) Cribb, 2005 (redescription)
Fasciolidae Railliet, 1895 (identification resource)
Lecithodesmus Braun, 1902 accepted as Brachycladium Looss, 1899 (identification resource)
Lecithodesmus goliath (van Beneden, 1858) Odhner, 1905 accepted as Brachycladium goliath (van Beneden, 1858) Fraija-Fernández, Aznar, Raga, Gibson & Fernández, 2014 (redescription)
Nasitrema Ozaki, 1935 (identification resource)
Nasitrema spathulatum Ozaki, 1935 (redescription)
Nasitrematinae Ozaki, 1935 (identification resource)
Odhneriella Skrjabin, 1915 (identification resource)
Odhneriella rossica Skrjabin, 1915 (redescription)
Odhneriella seymouri (Price, 1932) Skrjabin & Schultz, 1935 accepted as Synthesium seymouri (Price, 1932) Marigo, Vicente, Valente, Measures & Santos, 2008 (redescription)
Orthosplanchnus Odhner, 1905 (identification resource)
Orthosplanchnus arcticus Odhner, 1905 (redescription)
Orthosplanchnus elongatus Ozaki, 1935 accepted as Odhneriella elongata (Ozaki, 1935) Yamaguti, 1958 accepted as Synthesium elongatum (Ozaki, 1935) Ebert, Mülller, Marigo, Valente, Cremer & da Silva, 2017 accepted as Synthesium tursionis (Marchi, 1873) Stunkard & Alvey, 1930 (redescription)
Orthosplanchnus fraterculus Odhner, 1905 (redescription)
Oschmarinella Skrjabin, 1947 (identification resource)
Oschmarinella sobolevi Skrjabin, 1947 (redescription)
Rhytidodes Looss, 1901 (identification resource)
Rhytidodes gelatinosus (Rudolphi, 1819) Looss, 1901 (redescription)
Rhytidodes secundus Pratt, 1914 (redescription)
Rhytidodidae Odhner, 1926 (identification resource)
Rhytidodoides Price, 1939 (identification resource)
Rhytidodoides intestinalis Price, 1939 (redescription)
Rhytidodoides similis Price, 1939 (redescription)
Sphaerostoma bramae (Müller, 1776) Lühe, 1909 (redescription)
Synthesium Stunkard & Alvey, 1930 (identification resource)
Synthesium tursionis (Marchi, 1873) Stunkard & Alvey, 1930 (redescription)
Zalophotrema Stunkard & Alvey, 1929 (identification resource)
Zalophotrema hepaticum Stunkard & Alvey, 1929 (redescription)