Accacoelium contortum (Rudolphi, 1819) Looss, 1899 (additional source)
Ancylocoelium typicum Nicoll, 1912 (additional source)
Antorchis pomacanthi (Hafeezullah & Siddiqi, 1970) Machida, 1975 (additional source)
Aporocotyle spinosicanalis Williams, 1958 (additional source)
Aspidogaster conchicola von Baer, 1827 (additional source)
Atractotrema sigani Durio & Manter, 1969 accepted as Emprostiotrema sigani (Durio & Manter, 1969) Cianferoni & Ceccolini, 2021 accepted as Emprostiotrema fusum (Goto & Ozaki, 1929) Cianferoni & Ceccolini, 2021 (additional source)
Austroholorchis sprenti (Gibson, 1987) Bray & Cribb, 1997 (additional source)
Bacciger lesteri Bray, 1982 (additional source)
Cableia pudica Bray, Cribb & Barker, 1996 (additional source)
Copiatestes filiferus (Leuckart in Sars, 1885) Gibson & Bray, 1977 (additional source)
Crusziella formosa Cribb, Bray & Barker, 1992 (additional source)
Cryptocotyle lingua (Creplin, 1825) Fischoeder, 1903 (additional source)
Cyclocoelum mutabile (Zeder, 1800) Brandes, 1892 (additional source)
Degeneria halosauri (Bell, 1887) Campbell, 1977 (additional source)
Deretrema nahaense Yamaguti, 1942 (additional source)
Derogenes varicus (Müller, 1784) Looss, 1901 (additional source)
Didymozoon scombri Taschenberg, 1879 accepted as Nematobothrium scombri (Taschenberg, 1879) Ishii, 1935 (additional source)
Digenea (taxonomy source)
Dinurus longisinus Looss, 1907 (additional source)
Diplodiscus subclavatus (Goeze, 1782) Diesing, 1836 (additional source)
Diplostomum phoxini (Faust, 1919) Arvy & Buttner, 1954 (additional source)
Gaevskajatrema halosauropsi Bray & Campbell, 1996 accepted as Halosaurotrema halosauropsi (Bray & Campbell, 1996) Martin, Huston, Cutmore & Cribb, 2019 (additional source)
Glypthelmins quieta (Stafford, 1900) Stafford, 1905 (additional source)
Homalometron synagris (Yamaguti, 1953) Cribb & Bray, 1999 (additional source)
Hymenocotta mulli Manter, 1961 (additional source)
Ichthyocotylurus erraticus (Rudolphi, 1809) Odening, 1969 (additional source)
Lecithaster gibbosus (Rudolphi, 1802) Lühe, 1901 (additional source)
Lecithochirium caesionis Yamaguti, 1942 (additional source)
Lecithocladium excisum (Rudolphi, 1819) Lühe, 1901 (additional source)
Lepidapedon rachion (Cobbold, 1858) Stafford, 1904 (additional source)
Lepidophyllum steenstrupi Odhner, 1902 (additional source)
Levinseniella minuta Price, 1934 accepted as Atriophallophorus minutus (Price, 1934) Deblock & Rose, 1964 (additional source)
Macvicaria macassarensis (Yamaguti, 1952) Bray & Cribb, 1989 (additional source)
Maritrema oocysta (Lebour, 1907) Rothschild, 1942 (additional source)
Merlucciotrema praeclarum (Manter, 1934) Yamaguti, 1971 (additional source)
Microphallus primas (Jägerskiöld, 1908) Stunkard, 1951 (additional source)
Mitotrema anthostomatum Manter, 1963 (additional source)
Multicotyle purvisi Dawes, 1941 (additional source)
Neoapocreadium splendens Cribb & Bray, 1999 (additional source)
Neohexangitrema zebrasomatis Machida, 1984 (additional source)
Olssonium turneri Bray & Gibson, 1980 (additional source)
Opistholebes amplicoelus Nicoll, 1915 (additional source)
Orchipedum tracheicola Braun, 1901 (additional source)
Otodistomum cestoides (Van Beneden, 1870) Odhner, 1911 (additional source)
Pachypsolus irroratus (Rudolphi, 1819) Looss, 1902 (additional source)
Paucivitellosus fragilis Coil, Reid & Kuntz, 1965 (additional source)
Peracreadium idoneum (Nicoll, 1909) Gibson & Bray, 1982 (additional source)
Plerurus digitatus (Looss, 1899) Looss, 1907 (additional source)
Preptetos caballeroi Pritchard, 1960 (additional source)
Prosogonarium angelae Cribb & Bray, 1994 (additional source)
Prosogonotrema bilabiatum Vigueras, 1940 (additional source)
Provitellus turrum Dove & Cribb, 1998 (additional source)
Pseudomegasolena ishigakiensis Machida & Kamiya, 1976 (additional source)
Robphildollfusium fractum (Rudolphi, 1819) Paggi & Orecchia, 1963 (additional source)
Stephanostomum baccatum (Nicoll, 1907) Manter, 1934 (additional source)
Steringophorus margolisi Bray, 1995 (additional source)
Tergestia laticollis (Rudolphi, 1819) Stossich, 1899 (additional source)
Transversotrema haasi Witenberg, 1944 (additional source)
Trigonocryptus conus Martin, 1958 (additional source)
Zoogonoides viviparus (Olsson, 1868) Odhner, 1902 (additional source)

Bulgaria for Diplodiscus subclavatus (Goeze, 1782) Diesing, 1836 
Fair Island for Cyclocoelum mutabile (Zeder, 1800) Brandes, 1892 
French part of the Mediterranean Sea - Western Basin for Robphildollfusium fractum (Rudolphi, 1819) Paggi & Orecchia, 1963 
Heron Reef for Antorchis pomacanthi (Hafeezullah & Siddiqi, 1970) Machida, 1975 
Heron Reef for Cableia pudica Bray, Cribb & Barker, 1996 
Heron Reef for Crusziella formosa Cribb, Bray & Barker, 1992 
Heron Reef for Homalometron synagris (Yamaguti, 1953) Cribb & Bray, 1999 
Heron Reef for Hymenocotta mulli Manter, 1961 
Heron Reef for Lecithochirium caesionis Yamaguti, 1942 
Heron Reef for Macvicaria macassarensis (Yamaguti, 1952) Bray & Cribb, 1989 
Heron Reef for Mitotrema anthostomatum Manter, 1963 
Heron Reef for Neoapocreadium splendens Cribb & Bray, 1999 
Heron Reef for Neohexangitrema zebrasomatis Machida, 1984 
Heron Reef for Paucivitellosus fragilis Coil, Reid & Kuntz, 1965 
Heron Reef for Plerurus digitatus (Looss, 1899) Looss, 1907 
Heron Reef for Preptetos caballeroi Pritchard, 1960 
Heron Reef for Prosogonotrema bilabiatum Vigueras, 1940 
Heron Reef for Provitellus turrum Dove & Cribb, 1998 
Heron Reef for Pseudomegasolena ishigakiensis Machida & Kamiya, 1976 
Heron Reef for Transversotrema haasi Witenberg, 1944 
Heron Reef for Trigonocryptus conus Martin, 1958 
Jamaican Exclusive Economic Zone for Dinurus longisinus Looss, 1907 
Lincolnshire for Accacoelium contortum (Rudolphi, 1819) Looss, 1899 
Lizard Island (Queensland) for Bivesicula claviformis Yamaguti, 1934 
Lizard Island (Queensland) for Deretrema nahaense Yamaguti, 1942 
Lough Neagh for Ichthyocotylurus erraticus (Rudolphi, 1809) Odening, 1969 
Malaya for Multicotyle purvisi Dawes, 1941 
Mexican Tropical Pacific for Pachypsolus irroratus (Rudolphi, 1819) Looss, 1902 
Moreton Bay for Austroholorchis sprenti (Gibson, 1987) Bray & Cribb, 1997 
Moreton Bay for Bacciger lesteri Bray, 1982 
Moreton Bay for Opistholebes amplicoelus Nicoll, 1915 
Moreton Bay for Prosogonarium angelae Cribb & Bray, 1994 
Nebraska for Glypthelmins quieta (Stafford, 1900) Stafford, 1905 
New Zealand Exclusive Economic Zone for Copiatestes filiferus (Leuckart in Sars, 1885) Gibson & Bray, 1977 
North Sea for Ancylocoelium typicum Nicoll, 1912 
North Sea for Aporocotyle spinosicanalis Williams, 1958 
North Sea for Derogenes varicus (Müller, 1784) Looss, 1901 
North Sea for Didymozoon scombri Taschenberg, 1879 
North Sea for Lecithaster gibbosus (Rudolphi, 1802) Lühe, 1901 
North Sea for Lecithocladium excisum (Rudolphi, 1819) Lühe, 1901 
North Sea for Lepidapedon rachion (Cobbold, 1858) Stafford, 1904 
North Sea for Lepidophyllum steenstrupi Odhner, 1902 
North Sea for Otodistomum cestoides (Van Beneden, 1870) Odhner, 1911 
North Sea for Peracreadium idoneum (Nicoll, 1909) Gibson & Bray, 1982 
North Sea for Stephanostomum baccatum (Nicoll, 1907) Manter, 1934 
North Sea for Tergestia laticollis (Rudolphi, 1819) Stossich, 1899 
North Sea for Zoogonoides viviparus (Olsson, 1868) Odhner, 1902 
Northern Ireland for Levinseniella minuta Price, 1934 
Northern Ireland for Maritrema oocysta (Lebour, 1907) Rothschild, 1942 
Northern Ireland for Microphallus primas (Jägerskiöld, 1908) Stunkard, 1951 
Porcupine Seabight for Degeneria halosauri (Bell, 1887) Campbell, 1977 
Porcupine Seabight for Gaevskajatrema halosauropsi Bray & Campbell, 1996 
Porcupine Seabight for Merlucciotrema praeclarum (Manter, 1934) Yamaguti, 1971 
Porcupine Seabight for Olssonium turneri Bray & Gibson, 1980 
Porcupine Seabight for Steringophorus margolisi Bray, 1995 
Scotland for Orchipedum tracheicola Braun, 1901 
Sylt for Cryptocotyle lingua (Creplin, 1825) Fischoeder, 1903 
Torres Strait Northern Great Barrier Reef for Atractotrema sigani Durio & Manter, 1969 
USA for Aspidogaster conchicola von Baer, 1827 
Wales for Diplostomum phoxini (Faust, 1919) Arvy & Buttner, 1954