Accacladocoelium Odhner, 1928 (basis of record)
Accacladocoelium alveolatum Robinson, 1934 accepted as Accacladocoelium nigroflavum (Rudolphi, 1819) Robinson, 1934 (basis of record)
Accacladocoelium nigroflavum (Rudolphi, 1819) Robinson, 1934 (basis of record)
Accacoeliidae Odhner, 1911 (basis of record)
Aporocotyle Odhner, 1900 (basis of record)
Ascocotyle Looss, 1899 (basis of record)
Azygiidae Lühe, 1909 (basis of record)
Bucephalidae Poche, 1907 (basis of record)
Bucephaloidea Poche, 1907 (basis of record)
Copiatestes Crowcroft, 1948 (basis of record)
Copiatestes filiferus (Leuckart in Sars, 1885) Gibson & Bray, 1977 (basis of record)
Derogenes Lühe, 1900 (basis of record)
Derogenes varicus (Müller, 1784) Looss, 1901 (basis of record)
Derogenidae Nicoll, 1910 (basis of record)
Didymozoidae Monticelli, 1888 (basis of record)
Digenea (basis of record)
Dinurus Looss, 1907 (basis of record)
Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 (basis of record)
Fellodistomidae Nicoll, 1909 (basis of record)
Gonocercella Manter, 1940 (basis of record)
Gorgoderidae Looss, 1899 (basis of record)
Gymnophalloidea Odhner, 1905 (basis of record)
Haplosplanchnidae Poche, 1926 (basis of record)
Helicometra Odhner, 1902 (basis of record)
Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 (basis of record)
Hemiuridae Looss, 1899 (basis of record)
Hemiuroidea Looss, 1899 (basis of record)
Heterophyidae Leiper, 1909 (basis of record)
Hymenocotta Manter, 1961 (basis of record)
Koellikeria Cobbold, 1860 (basis of record)
Koellikeria filicollis (Rudolphi, 1819) Cobbold, 1860 (basis of record)
Lasiotocus Looss, 1907 (basis of record)
Lecithochirium Lühe, 1901 (basis of record)
Lecithocladium Lühe, 1901 (basis of record)
Lecithocladium cristatum (Rudolphi, 1819) Looss, 1907 (basis of record)
Lepocreadiidae Odhner, 1905 (basis of record)
Lepocreadioidea Odhner, 1905 (basis of record)
Lepocreadium Stossich, 1904 (basis of record)
Microphalloidea Ward, 1901 (basis of record)
Monorchiidae Odhner, 1911 (basis of record)
Monorchis Monticelli, 1893 (basis of record)
Nematobothrium van Beneden, 1858 (basis of record)
Nematobothrium scombri (Taschenberg, 1879) Ishii, 1935 (basis of record)
Opechona Looss, 1907 (basis of record)
Opechona bacillaris (Molin, 1859) Dollfus, 1927 (basis of record)
Opecoelidae Ozaki, 1925 (basis of record)
Opisthorchioidea Looss, 1899 (basis of record)
Otodistomum Stafford, 1904 (basis of record)
Otodistomum veliporum (Creplin, 1837) Stafford, 1904 (basis of record)
Plagiorchiida (basis of record)
Proctoeces Odhner, 1911 (basis of record)
Prodistomum Linton, 1910 (basis of record)
Prodistomum orientale (Layman, 1930) Bray & Gibson, 1990 (basis of record)
Prosorhynchoides Dollfus, 1929 (basis of record)
Rhipidocotyle Diesing, 1858 (basis of record)
Schistosomatoidea Stiles & Hassall, 1898 (basis of record)
Syncoeliidae Looss, 1899 (basis of record)
Unitubulotestis Yamaguti, 1953 (basis of record)
Unitubulotestis pelamydis (Taschenburg, 1879) Nikolaeva, 1980 (basis of record)
Zoogonidae Odhner, 1902 (basis of record)
Zoogonus Looss, 1901 (basis of record)
Zoogonus rubellus (Olsson, 1868) Odhner, 1902 (basis of record)

European waters (ERMS scope) for Accacladocoelium alveolatum Robinson, 1934 
European waters (ERMS scope) for Accacladocoelium nigroflavum (Rudolphi, 1819) Robinson, 1934 
European waters (ERMS scope) for Copiatestes filiferus (Leuckart in Sars, 1885) Gibson & Bray, 1977 
European waters (ERMS scope) for Derogenes varicus (Müller, 1784) Looss, 1901 
European waters (ERMS scope) for Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 
European waters (ERMS scope) for Gonocercella Manter, 1940 
European waters (ERMS scope) for Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 
European waters (ERMS scope) for Koellikeria filicollis (Rudolphi, 1819) Cobbold, 1860 
European waters (ERMS scope) for Lecithocladium cristatum (Rudolphi, 1819) Looss, 1907 
European waters (ERMS scope) for Lulworthia G.K. Sutherland, 1916 
European waters (ERMS scope) for Nematobothrium scombri (Taschenberg, 1879) Ishii, 1935 
European waters (ERMS scope) for Opechona bacillaris (Molin, 1859) Dollfus, 1927 
European waters (ERMS scope) for Otodistomum veliporum (Creplin, 1837) Stafford, 1904 
European waters (ERMS scope) for Prodistomum orientale (Layman, 1930) Bray & Gibson, 1990 
European waters (ERMS scope) for Unitubulotestis pelamydis (Taschenburg, 1879) Nikolaeva, 1980 
European waters (ERMS scope) for Zoogonus rubellus (Olsson, 1868) Odhner, 1902 

 Identification

 for Complexobursa Oshmarin & Mamaev, 1963

Complexobursa sp. [details]

 Identification

 for Cymatocarpus Looss, 1899

Cymatocarpus sp. [details]

 Identification

 for Galactosomum Looss, 1899

Galactosomum sp. [details]

 Identification

 for Gonocercella Manter, 1940

Gonocercella sp. [details]

 Identification

 for Neodiplostomum Railliet, 1919

Neodiplostomum sp. [details]

 Identification

 for Parascocotyle Stunkard & Haviland, 1924

Parascocotyle sp. [details]

 Identification

 for Platocystis Yamaguti, 1938

Platocystis sp. [details]

 Identification

 for Sphaerostoma Rudolphi, 1809

Sphaerostoma sp. [details]