Allassostoma Stunkard, 1916 (identification resource)
Allassostoma magnum Stunkard, 1916 (basis of record)
Allassostomoides Stunkard, 1924 (identification resource)
Allassostomoides parvus (Stunkard, 1916) Stunkard, 1924 (basis of record)
Alphamphistoma Thatcher & Jégu, 1996 (identification resource)
Amurotrema Akhmerov, 1959 (identification resource)
Anavilhanatrema Thatcher, 1992 (identification resource)
Anavilhanatrema robustum Thatcher, 1992 (basis of record)
Annelamphistoma Thatcher, Sey & Jégu, 1996 (identification resource)
Australotrema Khalil, 1981 (identification resource)
Australotrema brisbanense Khalil, 1981 (basis of record)
Bancroftrema Angel, 1966 (identification resource)
Bancroftrema neoceratodi Angel, 1966 (basis of record)
Basidiodiscus Fischthal & Kuntz, 1959 (identification resource)
Betamphistoma Thatcher & Jégu, 1996 (identification resource)
Brevicaecum McClelland, 1957 (identification resource)
Caballerodiscus Sey, 1988 (identification resource)
Caballeroia Thapar, 1960 (identification resource)
Chiorchis Fischoeder, 1901 (identification resource)
Chiostichorchis Artigas & Pacheco, 1933 (identification resource)
Cladorchiidae Fischoeder, 1901 (identification resource)
Cladorchiinae Fischoeder, 1901 (identification resource)
Cladorchis Fischoeder, 1901 (identification resource)
Cladorchis heteroxenus Cordero & Vogelsang, 1940 accepted as Pseudallossostoma heteroxenum (Cordero & Vogelsang, 1940) Yamaguti, 1958 accepted as Halltrema heteroxenum (Cordero & Vogelsang, 1940) Jones, 2005 (basis of record)
Cleptodiscus Linton, 1910 (identification resource)
Colocladorchiinae Sey, 1988 (identification resource)
Colocladorchis Thatcher, 1979 (identification resource)
Curimatrema Thatcher, 2000 (new combination reference)
Curimatrema microscopicum Thatcher, 2000 (basis of record)
Dadayiinae Fukui, 1929 (identification resource)
Dadayius Fukui, 1929 (identification resource)
Dadaytrema Travassos, 1931 (identification resource)
Dadaytrema compactum (Thatcher & Jégu, 1996) Jones, 2005 (new combination reference)
Dadaytrema oxycephalum (Diesing, 1850) Vaz, 1932 (additional source)
Dadaytremoides Thatcher, 1979 (identification resource)
Deltamphistoma Thatcher & Jégu, 1996 (identification resource)
Doradamphistoma Thatcher, 1999 (identification resource)
Doradamphistoma bacuense Thatcher, 1999 (basis of record)
Elseyatrema Rohde, 1984 (identification resource)
Elseyatrema microacetabulare Rohde, 1984 (basis of record)
Gammamphistoma Thatcher & Jégu, 1996 (identification resource)
Gammamphistoma collare Thatcher & Jégu, 1996 (basis of record)
Halltrema Lent & Teixeira de Freitas, 1939 (identification resource)
Halltrema avitellinum Lent & Teixeira de Freitas, 1939 (basis of record)
Halltrema heteroxenum (Cordero & Vogelsang, 1940) Jones, 2005 (new combination reference)
Helostomatinae Skrjabin, 1949 (identification resource)
Helostomatis Fukui, 1929 (identification resource)
Helostomatis helostomatis (MacCallum, 1905) Travassos, 1934 (basis of record)
Indosolenorchis Crusz, 1951 accepted as Solenorchis Hilmy, 1949 (additional source)
Inpamphistoma Thatcher, Sey & Jégu, 1996 (ecology source)
Kachugotrema Dwivedi, 1967 accepted as Stunkardia Bhalerao, 1931 (source of synonymy)
Kalitrema Travassos, 1933 (identification resource)
Kalitrematinae Travassos, 1933 (identification resource)
Lobatodiscus Rohde, 1984 (identification resource)
Lobatodiscus australiensis Rohde, 1984 (basis of record)
Maccallumia Chatterji, 1938 accepted as Protocladorchis Willey, 1935 (source of synonymy)
Macrorchitrema Vigueras, 1940 (identification resource)
Megalodiscus Chandler, 1923 (identification resource)
Megalodiscus americanus Chandler, 1923 (basis of record)
Micramphistoma Thatcher, 1992 (identification resource)
Microrchis Daday, 1907 (identification resource)
Myleustrema Thatcher & Jégu, 1998 (identification resource)
Nematophila Travassos, 1934 (identification resource)
Nematophila grandis (Diesing, 1839) Travassos, 1934 (basis of record)
Neoallassostoma Farooq, Khanum & Ansar, 1983 accepted as Stunkardia Bhalerao, 1931 (source of synonymy)
Neocladorchis Bhalerao, 1937 (identification resource)
Neostichorchis Jones, 2005 (original description)
Neostichorchis subtriquetus (Rudolphi, 1814) Jones, 2005 (new combination reference)
Nicollodiscus Srivastava, 1938 (identification resource)
Nicollodiscus gangeticus Srivastava, 1938 (basis of record)
Ophioxenos Sumwalt, 1926 (identification resource)
Ophioxenos dienteros Sumwalt, 1926 (basis of record)
Opisthodiscus Cohn, 1904 (identification resource)
Opisthodiscus diplodiscoides Cohn, 1904 (basis of record)
Orientodiscus Srivastava, 1938 (identification resource)
Orientodiscus lobatum Srivastava, 1938 (basis of record)
Osteochilotrema Jones & Leong, 1986 (identification resource)
Osteochilotrema malayae Jones & Leong, 1986 (basis of record)
Osteochilotrematinae Jones & Leong, 1986 (identification resource)
Pacudistoma Thatcher, 1992 (identification resource)
Pacudistoma turgidum Thatcher, 1992 (basis of record)
Panamphistomum Manter & Pritchard, 1964 (identification resource)
Parachiorchis Caballero, 1943 (identification resource)
Parachiorchis parviacetabulatus Caballero, 1943 (basis of record)
Parorientodiscus Rohde, 1962 accepted as Stunkardia Bhalerao, 1931 (source of synonymy)
Pisciamphistoma Yamaguti, 1954 (identification resource)
Pisciamphistoma stunkardi (Holl, 1929) Yamaguti, 1954 (basis of record)
Platycladorchis Sey, 1986 (identification resource)
Pretestis Angel & Manter, 1972 (identification resource)
Pretestis australianus Angel & Manter, 1972 (additional source)
Pronamphistoma Thatcher, 1992 (identification resource)
Protocladorchis Willey, 1935 (identification resource)
Protocladorchis pangasii (MacCallum, 1905) Willey, 1935 (basis of record)
Pseudallossostoma Yamaguti, 1958 accepted as Halltrema Lent & Teixeira de Freitas, 1939 (source of synonymy)
Pseudallossostoma heteroxenum (Cordero & Vogelsang, 1940) Yamaguti, 1958 accepted as Halltrema heteroxenum (Cordero & Vogelsang, 1940) Jones, 2005 (additional source)
Pseudochiorchis Yamaguti, 1958 accepted as Stunkardia Bhalerao, 1931 (source of synonymy)
Pseudocladorchis Daday, 1907 (identification resource)
Pseudocleptodiscus Caballero, 1961 (identification resource)
Pseudocleptodiscus margaritae Caballero, 1961 (basis of record)
Pseudoorientodiscus Agrawal & Sharma, 1992 accepted as Orientodiscus Srivastava, 1938 (source of synonymy)