Acanthocollaritrema Travassos, Freitas & Bührnheim, 1965 (identification resource)
Acanthosiphodera Madhavi, 1976 (identification resource)
Acanthostomoides Szidat, 1956 (identification resource)
Acanthostomum Looss, 1899 (identification resource)
Acetodextrinae Morozov, 1952 accepted as Heterophyidae Leiper, 1909 (taxonomy source)
Allacanthochasmus Van Cleave, 1922 (identification resource)
Allometadena Madhavi, 1976 (identification resource)
Andrincola Zhang & Yang, 1993 (identification resource)
Andrincola muchuanensis (Zhang & Yang, 1997) Miller & Cribb, 2008 (new combination reference)
Andritrema Zhang & Yang, 1993 (identification resource)
Anisocladium Looss, 1902 (identification resource)
Anisocoelium Lühe, 1900 (identification resource)
Anoiktostoma Stossich, 1899 (identification resource)
Anoiktostoma elongatum (Gaevskaya & Aleshkina, 1985) Miller & Cribb, 2008 (new combination reference)
Anoiktostoma formosum (Gaevskaya & Aleshkina, 1985) Miller & Cribb, 2008 (new combination reference)
Anoiktostoma ovale (Gaevskaya & Aleshkina, 1985) Miller & Cribb, 2008 (new combination reference)
Aphalloides Dollfus, Chabaud & Golvan, 1957 (identification resource)
Aphallus Poche, 1926 (identification resource)
Biovarium Yamaguti, 1934 (identification resource)
Bolbogonotylus Font, 1987 (identification resource)
Brientrema Dollfus, 1950 (identification resource)
Caecincola Marshall & Gilbert, 1905 (identification resource)
Caecincola parvulus Marshall & Gilbert, 1905 (basis of record)
Caimanicola Freitas & Lent, 1938 (identification resource)
Campechetrema Lamothe-Argumedo, Salgado-Maldonado & Pineda-López, 1997 (identification resource)
Centrovarium Stafford, 1904 (identification resource)
Cicesetrema Pérez-Ponce de León, Castillo-Sanchez & Rosales-Casian, 1999 (identification resource)
Claribulla Overstreet, 1969 (identification resource)
Cryptogonimidae Ward, 1917 (identification resource)
Cryptogonimus Osborn, 1903 (identification resource)
Diplopharyngotrema Yamaguti, 1958 (identification resource)
Diplopharyngotrema bigonopori (Pan, 1984) Miller & Cribb, 2008 (new combination reference)
Diplopharyngotrema laterolecithale (Gu & Shen, 1978) Miller & Cribb, 2008 (new combination reference)
Diplopharyngotrema schistolecithale (Gu & Shen, 1978) Miller & Cribb, 2008 (new combination reference)
Diplopharyngotrema xiamenense (Liu, 1996) Miller & Cribb, 2008 (new combination reference)
Exorchis Kobayashi, 1921 (identification resource)
Exorchis macrobursae (Pan, 1984) Miller & Cribb, 2008 (new combination reference)
Gonacanthella Sogandares-Bernal, 1959 (identification resource)
Gymnatrema Morozov, 1955 (identification resource)
Iheringtrema Travassos, 1947 (identification resource)
Isocoelioides Zhukov, 1971 (identification resource)
Isocoelium Ozaki, 1927 (identification resource)
Lobosorchis Miller & Cribb, 2005 (identification resource)
Mehrailla Srivastava, 1939 (identification resource)
Metadena Linton, 1910 (identification resource)
Metadena alexandrina (Al-Bassel, 2002) Miller & Cribb, 2008 (new combination reference)
Metadena hapalogenyos (Yamaguti, 1958) Miller & Cribb, 2008 (new combination reference)
Metadena longa (Oshmarin, Mamaev & Parukhin, 1961) Miller & Cribb, 2008 (new combination reference)
Metadena lutiani (Yamaguti, 1942) Miller & Cribb, 2008 (new combination reference)
Metadena opakapaka (Yamaguti, 1970) Miller & Cribb, 2008 (new combination reference)
Metadena rooseveltiae (Yamaguti, 1970) Miller & Cribb, 2008 (new combination reference)
Metadena rotivarijera (Shen, 1986) Miller & Cribb, 2008 (new combination reference)
Metadena sheni Miller & Cribb, 2008 (original description)
Metadena vancleavei (Manter, 1940) Miller & Cribb, 2008 (new combination reference)
Metadena xishaensis (Gu & Shen, 1983) (status source)
Mitotrema Manter, 1963 (identification resource)
Multigonotylus Premvati, 1967 (identification resource)
Neochasmus Van Cleave & Mueller, 1932 (identification resource)
Neocladocystis Manter & Pritchard, 1969 (identification resource)
Neometadena Hafeezullah & Siddiqi, 1970 (identification resource)
Neometadena ovata (Yamaguti, 1952) Miller & Cribb, 2008 (new combination reference)
Novemtestis Yamaguti, 1942 (identification resource)
Oligogonotylus Watson, 1976 (identification resource)
Olmeca Lamothe-Argumedo & Pineda-López, 1990 (identification resource)
Orientodiploproctodaeum Bhutta & Khan, 1970 (identification resource)
Palaeocryptogonimus Szidat, 1954 (identification resource)
Palaeocryptogonimus batallae (Lamothe-Argumedo, Salgado-Maldonado & Pineda-López, 1991) Miller & Cribb, 2008 (new combination reference)
Paracryptogonimus brevicaecum Nahhas, Tran & Nguyen, 2003 accepted as Siphoderina brevicaecum (Nahhas, Tran & Nguyen, 2003) Miller & Cribb, 2008 (new combination reference)
Paraisocoelium Ozaki, 1932 (identification resource)
Parspina Pearse, 1920 (identification resource)
Perlevilobus Miller & Cribb, 2008 (original description)
Perlevilobus platycephali (Shen, 1989) Miller & Cribb, 2008 (new combination reference)
Polycryptocylix Lamothe-Argumedo, 1970 (identification resource)
Polycryptocylix muscularis (Yamaguti, 1970) Miller & Cribb, 2008 (new combination reference)
Polyorchitrema Srivastava, 1939 (identification resource)
Proctocaecum Baugh, 1957 (identification resource)
Pseudallacanthochasmus Velasquez, 1961 accepted as Siphoderina Manter, 1934 (identification resource)
Pseudallacanthochasmus magnivesiculum (Gaevskaya & Aleshkina, 1985) Miller & Cribb, 2008 accepted as Siphoderina magnivesiculum (Gaevskaya & Aleshkina, 1985) Miller & Cribb, 2008 (new combination reference)
Pseudexorchiinae Yamaguti, 1958 accepted as Heterophyidae Leiper, 1909 (taxonomy source)
Pseudoacanthostomum Caballero, Bravo-Hollis & Grocott, 1953 (identification resource)
Pseudocryptogonimus Yamaguti, 1958 (identification resource)
Pseudometadena Yamaguti, 1952 (identification resource)
Retrobulla Cribb, 1985 (identification resource)
Retrovarium Miller & Cribb, 2007 (identification resource)
Siphodera Linton, 1910 (identification resource)
Siphoderina Manter, 1934 (identification resource)
Siphoderina acanthostomus (Yamaguti, 1934) Miller & Cribb, 2008 (new combination reference)
Siphoderina ackerti (Watson, 1976) Miller & Cribb, 2008 (new combination reference)
Siphoderina aloysiae (Stossich, 1885) Miller & Cribb, 2008 (new combination reference)
Siphoderina americana (Manter, 1940) Miller & Cribb, 2008 (new combination reference)
Siphoderina apharei (Yamaguti, 1970) Miller & Cribb, 2008 accepted as Siphoderina satyui (Hafeezullah, 1975) (new combination reference)
Siphoderina brevicaecum (Nahhas, Tran & Nguyen, 2003) Miller & Cribb, 2008 (new combination reference)
Siphoderina catalae (Durio & Manter, 1969) Miller & Cribb, 2008 (new combination reference)
Siphoderina centropomi (Siddiqi & Cable, 1960) Miller & Cribb, 2008 (new combination reference)
Siphoderina echinostomus (Oshmarin, Mamaev & Parukhin, 1961) Miller & Cribb, 2008 (new combination reference)
Siphoderina elongata (Gu & Shen, 1979) Miller & Cribb, 2008 accepted as Adlardia elongata (Gu & Shen, 1979) Miller, Bray, Goiran, Justine & Cribb, 2009 (new combination reference)
Siphoderina ghanensis (Fischthal & Thomas, 1968) Miller & Cribb, 2008 (new combination reference)
Siphoderina hirastricta (Manter, 1963) Miller & Cribb, 2008 (new combination reference)
Siphoderina leilae (Nagaty, 1957) Miller & Cribb, 2008 (new combination reference)
Siphoderina longitestis (Durio & Manter, 1969) Miller & Cribb, 2008 (new combination reference)

 Nomenclature

 for Metadena sheni Miller & Cribb, 2008

New name for Siphoderoides lutjani Shen, 1990 to prevent secondary homonymy [details]

 Taxonomy

 for Acetodextrinae Morozov, 1952

Not a member of the Cryptogonimidae. [details]

 Taxonomy

 for Pseudexorchiinae Yamaguti, 1958

Not a member of the Cryptpgonimidae. [details]