Ahpua Caballero & Bravo-Hollis, 1973 (verified source for family)
Allonematobothrium Yamaguti, 1965 (verified source for family)
Ameloblastella Kritsky, Mendoza-Franco & Scholz, 2000 (verified source for family)
Amphipolycotyle Hargis, 1957 (verified source for family)
Anacanthocotyle Kritsky & Fritts, 1970 (verified source for family)
Anakohnia Bravo-Hollis, 1986 (verified source for family)
Anaporrhutum Brandes in Ofenheim, 1900 (verified source for family)
Anchoromicrocotyle Bravo-Hollis, 1981 (verified source for family)
Aphanoblastella Kritsky, Mendoza-Franco & Scholz, 2000 (verified source for family)
Artyfechinostomum Lane, 1915 (verified source for family)
Atrophecaecum Bhalerao, 1926 accepted as Acanthostomum Looss, 1899 (verified source for family)
Barisomum Linton, 1910 accepted as Pyelosomum Looss, 1899 (verified source for family)
Bravocotyle Lamothe-Argumedo, 1967 (verified source for family)
Brenesia Caballero & Caballero, 1969 (verified source for family)
Bychowskymonogenea Caballero & Bravo-Hollis, 1972 (verified source for family)
Caballeroiella Lamothe-Argumedo, 1977 accepted as Genarchella Travassos, Artigas & Pereira, 1928 (verified source for family)
Caballerotrematoides Madhavi, 1977 accepted as Leiomonorchis Mamaev in Oshmarin, Mamaev & Lebedev, 1970 (verified source for family)
Callodistomum Odhner, 1902 (verified source for family)
Campechetrema Lamothe-Argumedo, Salgado-Maldonado & Pineda-López, 1997 (verified source for family)
Carneophallus Cable & Kuns, 1951 accepted as Microphallus Ward, 1901 (verified source for family)
Castroia Travassos, 1928 (verified source for family)
Catadiscus Cohn, 1904 (verified source for family)
Cheloniotrema Caballero y Caballero, Zerecero & Grocott, 1957 (verified source for family)
Choanophorus Caballero, 1942 (verified source for family)
Cicesetrema Pérez-Ponce de León, Castillo-Sanchez & Rosales-Casian, 1999 (verified source for family)
Cladocystis Poche, 1926 (verified source for family)
Concinnocotyla Pichelin, Whittington & Pearson, 1991 (verified source for family)
Controrchis Price, 1928 (verified source for family)
Cotylotretus Odhner, 1902 (verified source for family)
Cymbephallus Linton in Manter, 1934 accepted as Opecoeloides Odhner, 1928 (verified source for family)
Dendrorchis Travassos, 1926 (verified source for family)
Dermaskrjabinia Caballero & Caballero, 1974 (verified source for family)
Dermatemytrema Price, 1937 (verified source for family)
Diplectanocotyla Yamaguti, 1953 (verified source for family)
Duboisiella Baer, 1938 (verified source for family)
Glypthelmins Stafford, 1905 (verified source for family)
Gussevia Kohn & Paperna, 1964 (verified source for family)
Hargicola Lebedev, 1970 (verified source for family)
Hargicotyle Mamaev, 1972 (verified source for family)
Himasomum Linton, 1910 accepted as Pleurogonius Looss, 1901 (verified source for family)
Hypocreadium Ozaki, 1936 (verified source for family)
Ichthyotrema Caballero & Bravo-Hollis, 1952 (verified source for family)
Irinaia Caballero & Bravo-Hollis, 1966 (verified source for family)
Jaliscia Mamaev & Egorova, 1977 (verified source for family)
Lopastoma Yamaguti, 1971 accepted as Stegopa Linton, 1910 (verified source for family)
Macrourimegatrema Blend, Dronen & Armstrong, 2004 (verified source for family)
Mamaevicotyle Lamothe-Argumedo, 1984 (verified source for family)
Margotrema Lamothe-Argumedo, 1972 † (verified source for family)
Maxbraunium Caballero y Caballero & Cerecero, 1942 (verified source for family)
Metahaematoloechus Yamaguti, 1971 † (verified source for family)
Mexicotrema Lamothe-Argumedo, 1969 (verified source for family)
Nematophila Travassos, 1934 (verified source for family)
Neolepidapedoides Yamaguti, 1971 (verified source for family)
Neotetraonchus Bravo-Hollis, 1968 (verified source for family)
Oaxacotyle Lebedev, 1984 (verified source for family)
Oligogonotylus Watson, 1976 † (verified source for family)
Ornithotrema Caballero y Caballero, Brenes & Arroyo, 1963 (verified source for family)
Parachiorchis Caballero, 1943 (verified source for family)
Parahaplometroides Thatcher, 1964 (verified source for family)
Paramicrocotyle Caballero & Bravo-Hollis, 1972 (verified source for family)
Paronatrema Dollfus, 1937 (verified source for family)
Pelaezia Lamothe-Argumedo & Ponciano-Rodriguez, 1986 (verified source for family)
Perezitrema Baruš & Moravec, 1967 † (verified source for family)
Philandrophilus Thatcher, 1970 (verified source for family)
Polycryptocylix Lamothe-Argumedo, 1970 (verified source for family)
Polymicrocotyle Lamothe-Argumedo, 1967 (verified source for family)
Polynemicola Unnithan, 1971 (verified source for family)
Prohemistomulum Ciurea, 1933 (verified source for family)
Proterodiplostomum Dubois, 1936 (verified source for family)
Pseudacaenodera Yamaguti, 1965 (verified source for family)
Pseudolecithaster Campbell & Munroe, 1977 accepted as Trifoliovarium Yamaguti, 1940 (verified source for family)
Pseudopodocotyle Caballero Rodriguez, 1972 † (verified source for family)
Pseudorhabdosynochus Yamaguti, 1958 (verified source for family)
Pseudotetrancistrum Caballero & Bravo-Hollis, 1961 (verified source for family)
Ransomnema Artigas, 1926 (verified source for family)
Retractomonorchis Madhavi, 1977 accepted as Opisthomonorcheides Parukhin, 1966 (verified source for family)
Riojatrema Lamothe, 1964 (verified source for family)
Robertdigenea Caballero y Caballero & Caballero, 1970 † (verified source for family)
Salinacotyle Lebedev, 1984 (verified source for family)
Sciadicleithrum Kritsky, Thatcher & Boeger, 1989 (verified source for family)
Spiculotrema Belopol'skaya, 1949 (verified source for family)
Sprostoniella Bychowsky & Nagibina, 1967 † (verified source for family)
Stunkardiella Lamothe-Argumedo & Ponciano-Rodriguez, 1986 (verified source for family)
Suttonia Lunaschi, 2002 accepted as Gymnoacetabulum Lunaschi & Drago, 2007 (verified source for family)
Theletrum Linton, 1910 (verified source for family)
Tricotyledonia Fyfe, 1954 (verified source for family)
Turgida Travassos, 1920 (verified source for family)
Urocleidoides Mizelle & Price, 1964 (verified source for family)
Winteria Lamothe-Argumedo, 1969 accepted as Staphylorchis Travassos, 1922 (verified source for family)
Yungasicola Gardner & Perez-Ponce De Leon, 2002 (verified source for family)