Allogomtiotrema Yamaguti, 1958 (identification resource)
Allogomtiotrema vidarbhasi Lokhande, 1990 accepted as Allogomtiotrema attu (Gupta, 1955) Yamaguti, 1958 (source of synonymy)
Allogomtiotrematinae Yamaguti, 1958 (identification resource)
Allometorchis Baer, 1944 accepted as Parametorchis Skrjabin, 1913 (source of synonymy)
Amphimerus Barker, 1911 (identification resource)
Cladocystis Poche, 1926 (identification resource)
Clonorchis Looss, 1907 (identification resource)
Clonorchis Looss, 1907 (additional source)
Clonorchis sinensis (Cobbold, 1875) Looss, 1907 (basis of record)
Cyclorchis Lühe, 1908 (identification resource)
Delphinicola Yamaguti, 1933 (identification resource)
Delphinicolinae Yamaguti, 1933 (identification resource)
Diasiella Travassos, 1949 (identification resource)
Diasiellinae Yamaguti, 1958 (identification resource)
Erschoviorchis Skrjabin, 1945 (identification resource)
Euamphimerus Yamaguti, 1941 (identification resource)
Evranorchis Skrjabin, 1944 (identification resource)
Gomtia Thapar, 1930 (identification resource)
Gomtia caranxi (Gupta & Jain, 1991) Scholz, 2008 (new combination reference)
Gomtiotrema attu Gupta, 1955 accepted as Allogomtiotrema attu (Gupta, 1955) Yamaguti, 1958 (basis of record)
Holometra Looss, 1899 (identification resource)
Metametorchis Morozov, 1939 accepted as Parametorchis Skrjabin, 1913 (source of synonymy)
Metorchiinae Lühe, 1909 (identification resource)
Metorchis Looss, 1899 (identification resource)
Microtrematinae Filimonova, 2000 (identification resource)
Multivitellaria Phadke & Gulati, 1929 accepted as Pachytrema Looss, 1907 (source of synonymy)
Neometorchis Bilqees, Shabbir & Parveen, 2003 accepted as Opisthorchis Blanchard, 1895 (source of synonymy)
Nigerina Baugh, 1958 (identification resource)
Notaulus Skrjabin, 1913 accepted as Opisthorchis Blanchard, 1895 (source of synonymy)
Oesophagicola Yamaguti, 1933 (identification resource)
Oesophagicolinae Yamaguti, 1933 (identification resource)
Opisthorchiidae Looss, 1899 (identification resource)
Opisthorchiinae Looss, 1899 (identification resource)
Opisthorchis Blanchard, 1895 (identification resource)
Opisthorchis lobatus (Bilqees, Shabbir & Parveen, 2003) Scholz, 2008 (new combination reference)
Pachytrema Looss, 1907 (identification resource)
Pachytrematinae Railliet, 1919 (identification resource)
Parametorchis Skrjabin, 1913 (identification resource)
Paropisthorchis Stephens, 1912 (identification resource)
Plotnikovia Skrjabin, 1945 (identification resource)
Plotnikoviinae Skrjabin, 1945 (identification resource)
Pseudamphimerus Gower, 1940 (identification resource)
Pseudamphistominae Yamaguti, 1958 (identification resource)
Pseudamphistomum Lühe, 1908 (identification resource)
Ratzia Poche, 1926 (identification resource)
Ratziinae Poche, 1926 (identification resource)
Satyapalia Lakshminarayana & Hafeezullah, 1974 (identification resource)
Thaparotrema Gupta, 1955 (identification resource)
Thaparotrema mehrai (Agarwal, 1962) Scholz, 2008 (new combination reference)
Thaparotrema parasiluri (Long & Lee, 1958) Scholz, 2008 (new combination reference)
Thaparotrema pedicellatum (Verma, 1927) Scholz, 2008 (new combination reference)
Thaparotrema piscicola (Odhner, 1902) Scholz, 2008 (new combination reference)
Thaparotrema thaparae (Agarwal, 1962) Scholz, 2008 (new combination reference)
Trionychotrema Jin & Zhang, 1981 (identification resource)
Tubangorchiinae Yamaguti, 1958 (identification resource)
Tubangorchis Skrjabin, 1944 (new combination reference)
Witenbergia Vaz, 1932 (identification resource)
Witenbergia witenbergi Vaz, 1932 (basis of record)
Witenbergiinae Scholz, 2008 (original description)