Acanthocorpa rena Oshmarin, 1963 (redescription)
Anisogammarus (Eogammarus) locustoides (Brandt, 1851) accepted as Locustogammarus locustoides (Brandt, 1851) (additional source)
Aporchis croaticus (Stossich, 1889) Stossich, 1905 (additional source)
Aporchis lari Sultanov, 1961 (redescription)
Aporchis massiliensis Timon-David, 1955 (redescription)
Aporchis rugosus Linton, 1928 (redescription)
Austrobilharzia chapini (Price, 1929) (redescription)
Basantisia halcyonae Oshmarin, Alekseyev & Smetanina, 1969 (redescription)
Basantisia prolecithum (Oshmarin, 1963) Deblock, 1975 (redescription)
Basantisia ramai Pande, 1938 (redescription)
Bilharziella polonica (Kowalewski, 1895) Looss, 1899 (redescription)
Brachylaima fuscata (Rudolphi, 1819) Joyeux, Baer & Timon-David, 1932 (redescription)
Brachylecithum halcyonis (Yamaguti, 1941) Skrjabin & Evramova, 1952 (redescription)
Brachylecithum lobatum (Railliet, 1900) (redescription)
Brachylecithum microtesticulatum Timon-David, 1955 (redescription)
Catatropis verrucosa (Frölich, 1789) Odhner, 1905 (redescription)
Cathaemasia hians (Rudolphi, 1809) Looss, 1899 (redescription)
Chaunocephalus ferox (Rudolphi, 1795) Dietz, 1909 (redescription)
Chaunocephalus petrovi Schachtachtinskaja & Sailov, 1961 (redescription)
Chaunocephalus schulzi Gnedina in Skrjabin, Petrov & Baschkirova, 1947 (redescription)
Clinostomum complanatum (Rudolphi, 1814) Braun, 1899 (redescription)
Clinostomum foliiforme Braun, 1899 (redescription)
Clinostomum heluans Braun, 1899 (redescription)
Clinostomum kassimovi Vaidova & Feizullaev, 1958 (redescription)
Clinostomum lambitans Braun, 1899 (redescription)
Clinostomum phalacrocoracis Dubois, 1931 accepted as Neutraclinostomum intermedialis (Lamont, 1920) Feizullaev & Mirzoeva, 1983 accepted as Clinostomatopsis intermedialis (Lamont, 1920) Lunaschi & Drago, 2009 (redescription)
Cyclocoelum mutabile (Zeder, 1800) Brandes, 1892 (redescription)
Dendritobilharzia loossi Skrjabin, 1924 accepted as Dendritobilharzia pulverulenta (Braun, 1901) Skrjabin, 1924 (redescription)
Dicrocoelium anatis (Belogurov & Leonov, 1963) accepted as Lyperosomum anatis Belogurov & Leonov, 1963 (redescription)
Dicrocoelium bykhowskajae Panin & Zhatkanbaeva, 1972 (redescription)
Echinochasmus amphibolus Kotlan, 1922 (redescription)
Echinochasmus bagulai Verma, 1935 (redescription)
Echinochasmus beleocephalus (Linstow, 1873) Dietz, 1909 (redescription)
Echinochasmus coaxatus Dietz, 1909 (redescription)
Echinochasmus cohensi Rao, 1951 (redescription)
Echinochasmus colymbi Oshmarin, 1950 (redescription)
Echinochasmus euryporus (Looss, 1896) Dietz, 1909 (redescription)
Echinochasmus gorsakii Yamaguti, 1939 (redescription)
Echinochasmus japonicus Tanabe, 1926 (redescription)
Echinochasmus microacetabulum Leonov, 1958 (redescription)
Echinochasmus militaris Leonov, 1958 (redescription)
Echinochasmus mordax (Looss, 1899) Price, 1931 (redescription)
Echinochasmus muraschkinzevi Baschkirova, 1941 (redescription)
Echinochasmus oligacanthus Lühe in Dietz, 1910 (redescription)
Echinochasmus perfoliatus (Ratz, 1908) Gedoelst, 1911 (redescription)
Echinochasmus petrowi Schachtachtinskaja & Sailov, 1966 (redescription)
Echinochasmus ruficapensis Verma, 1935 (redescription)
Echinochasmus squamatus Mendheim, 1940 (redescription)
Echinochasmus tschertkovi Sailov, 1962 (redescription)
Echinoparyphium aconiatum Dietz, 1909 (redescription)
Echinoparyphium baculus (Diesing, 1850) Lühe, 1909 (redescription)
Echinoparyphium cinctum (Rudolphi, 1803) Baschkirova, 1941 (redescription)
Echinoparyphium clerci Skrjabin, 1915 (redescription)
Echinoparyphium ichthyophilum Mendheim, 1940 (redescription)
Echinoparyphium macrovitellatum Oshmarin in Skrjabin, 1947 (redescription)
Echinoparyphium recurvatum (von Linstow, 1873) Lühe, 1909 (redescription)
Echinospinifer Oshmarin & Parukhin, 1963 (identification resource)
Echinospinifer sichotealinensis Oshmarin & Parukhin, 1963 (redescription)
Echinostoma aquatica (Baschkirova, 1941) Karmanova in Sonin, 1985 (redescription)
Echinostoma aquatica (Baschkirova, 1941) Karmanova in Sonin, 1985 (new combination reference)
Echinostoma koisarensis Ablasov & Iksanov, 1958 accepted as Echinostoma koisarense Ablasov & Iksanov, 1958 (redescription)
Echinostoma miyagawai Ishii, 1932 (redescription)
Echinostoma nordiana (Baschkirova, 1941) Karmanova in Sonin, 1985 (new combination reference)
Echinostoma nordiana (Baschkirova, 1941) Karmanova in Sonin, 1985 (redescription)
Echinostoma paraulum Dietz, 1909 (redescription)
Echinostoma revolutum (Fröhlich, 1802) Looss, 1899 (redescription)
Echinostoma robustum Yamaguti, 1935 accepted as Echinostoma miyagawai Ishii, 1932 (redescription)
Echinostoma sudanense Odhner, 1911 (redescription)
Echinostoma travassosi Skrjabin, 1927 (redescription)
Episthmium bursicola (Creplin, 1837) Lühe, 1909 accepted as Uroproctepisthmium bursicola (Creplin, 1937) Kostadinova & Gibson, 2001 (redescription)
Episthmium skrjabini Oshmarin in Skrjabin, 1947 accepted as Echinochasmus skrjabini Oshmarin in Skrjabin, 1947 (redescription)
Euclinostomum heterostomum (Rudolphi, 1809) Travassos, 1928 (redescription)
Eucotyle cohni Skrjabin, 1924 (redescription)
Eucotyle hassalli Price, 1930 (redescription)
Eucotyle nephritica (Creplin, 1846) Cohn, 1904 (redescription)
Eucotyle popowi Skrjabin & Evramova, 1942 (redescription)
Eucotyle zakharowi Skrjabin, 1920 accepted as Neoeucotyle zakharowi (Skrjabin, 1920) Kanev, Radev & Fried, 2002 (redescription)
Eumegacetes artamii Mehra, 1935 (redescription)
Eumegacetes lecithrosalus Oshmarin, 1963 (redescription)
Gigantobilharzia acotylea Odhner, 1910 (redescription)
Gigantobilharzia mazuriana Khalifa, 1974 (redescription)
Gigantobilharzia monocotylea Szidat, 1930 (redescription)
Gigantobilharzia vittensis Reimer, 1963 (redescription)
Gynaecotyla longiintestinata Leonov, 1958 accepted as Gynaecotyla adunca (Linton, 1905) Yamaguti, 1939 (redescription)
Helix pisana O. F. Müller, 1774 accepted as Theba pisana (O. F. Müller, 1774) (additional source)
Himasthla continua Loos-Frank, 1967 (redescription)
Himasthla elongata (Mehlis, 1831) Dietz, 1909 (redescription)
Himasthla interrupta Loos-Frank, 1967 (redescription)
Himasthla leptosoma (Creplin, 1829) Dietz, 1909 (redescription)
Himasthla megacotyla Yamaguti, 1939 (redescription)
Himasthla militaris (Rudolphi, 1803) Dietz, 1909 (redescription)
Himasthla quissetensis (Miller & Northup, 1926) Stunkard, 1934 (redescription)
Himasthla schachtachtinskoi Petrov & Saidov, 1961 (redescription)
Hypoderaeum conoideum (Bloch, 1782) Dietz, 1909 (redescription)
Hypoderaeum gnedini Baschkirova, 1941 (redescription)
Hyptiasmus arcuatus (Brandes, 1892) Kossack, 1911 (redescription)
Hyptiasmus oculeus Kossack, 1911 (redescription)
Ignavia aquilae (Oshmarin & Belous, 1951) Gupta, 1962 (redescription)
Ignavia ardeae (Shevchenko, 1954) Gupta, 1962 (redescription)
Ignavia ciconiae Sulgostowska, 1964 (redescription)

Africa for Echinochasmus mordax (Looss, 1899) Price, 1931 
Alaska for Leucochloridium actitis McIntosh, 1932 
Angola for Clinostomum phalacrocoracis Dubois, 1931 
Aral Sea for Eucotyle cohni Skrjabin, 1924 
Armenia for Echinostoma travassosi Skrjabin, 1927 
Armenia for Episthmium bursicola (Creplin, 1837) Lühe, 1909 
Armenia for Ophthalmophagus skrjabinianum (Witenberg, 1926) 
Armenia for Sodalis dogieli (Ovcharenko, 1955) Yamaguti, 1958 
Armenia for Tanaisia zarudnyi (Skrjabin, 1924) 
Asia for Plagiorchis elegans (Rudolphi, 1802) Braun, 1902 
Asia for Plagiorchis laricola Skrjabin, 1924 
Australia for Echinochasmus mordax (Looss, 1899) Price, 1931 
Austria for Leucochloridium macrostomum (Rudolphi, 1802) 
Austria for Mesorchis denticulatus (Rudolphi, 1802) Dietz, 1909 
Austria for Philophthalmus lucipetus (Rudolphi, 1819) Looss, 1899 
Austria for Sodalis spatulatus (Rudolphi, 1819) Kowalewski, 18902 
Azerbaijan for Aporchis massiliensis Timon-David, 1955 
Azerbaijan for Bilharziella polonica (Kowalewski, 1895) Looss, 1899 
Azerbaijan for Chaunocephalus petrovi Schachtachtinskaja & Sailov, 1961 
Azerbaijan for Clinostomum foliiforme Braun, 1899 
Azerbaijan for Clinostomum kassimovi Vaidova & Feizullaev, 1958 
Azerbaijan for Echinochasmus militaris Leonov, 1958 
Azerbaijan for Echinochasmus mordax (Looss, 1899) Price, 1931 
Azerbaijan for Echinochasmus muraschkinzevi Baschkirova, 1941 
Azerbaijan for Echinochasmus petrowi Schachtachtinskaja & Sailov, 1966 
Azerbaijan for Echinochasmus ruficapensis Verma, 1935 
Azerbaijan for Echinochasmus tschertkovi Sailov, 1962 
Azerbaijan for Echinostoma paraulum Dietz, 1909 
Azerbaijan for Echinostoma revolutum (Fröhlich, 1802) Looss, 1899 
Azerbaijan for Echinostoma sudanense Odhner, 1911 
Azerbaijan for Episthmium bursicola (Creplin, 1837) Lühe, 1909 
Azerbaijan for Euclinostomum heterostomum (Rudolphi, 1809) Travassos, 1928 
Azerbaijan for Eucotyle hassalli Price, 1930 
Azerbaijan for Hyptiasmus arcuatus (Brandes, 1892) Kossack, 1911 
Azerbaijan for Ignavia ardeae (Shevchenko, 1954) Gupta, 1962 
Azerbaijan for Maritrema subdolum Jägerskiöld, 1909 
Azerbaijan for Mesorchis denticulatus (Rudolphi, 1802) Dietz, 1909 
Azerbaijan for Mesorchis kasachi Baschkirova, 1941 
Azerbaijan for Mesorchis microtestius Kurova, 1927 
Azerbaijan for Mesorchis reynoldi (Bhalerao, 1926) 
Azerbaijan for Monilifer dietzevi (Issaitschikov, 1927) Sonin, 1985 
Azerbaijan for Monilifer spinulosus (Rudolphi, 1809) Dietz. 1909 
Azerbaijan for Ophthalmophagus skrjabinianum (Witenberg, 1926) 
Azerbaijan for Ophthalmophagus variolaris (Fuhrmann, 1904) 
Azerbaijan for Ornithobilharzia canaliculata (Rudolphi, 1819) Odhner, 1912 
Azerbaijan for Pseudopsilostoma ondatrae (Price, 1931) Yamaguti, S., 1958 
Azerbaijan for Psilochasmus oxyurus (Creplin, 1825) Lühe, 1909 
Azerbaijan for Saakotrema metatestis (Saakova in Skrjabin & Baschkirova, 1956) Skrjabin & Baschkirova, 1956 
Azerbaijan for Schiginella colymbi (Shigin in Skrjabin & Bashkirova, 1956) Karmanova, 1974 
Azerbaijan for Sobolevistoma graciosa Sudarikov, 1950 
Azerbaijan for Sodalis dogieli (Ovcharenko, 1955) Yamaguti, 1958 
Azerbaijan for Stomylotrema rotunda Tubangui, 1928 
Azerbaijan for Tanaisia fedtschenkoi Skrjabin, 1924 
Azerbaijan for Tanaisia zarudnyi (Skrjabin, 1924) 
Azerbaijan for Typhlocoelum cucumerinum (Rudolphi, 1809) Stossich, 1903 
Azerbaijanis Exclusive Economic Zone for Catatropis verrucosa (Frölich, 1789) Odhner, 1905 
Azerbaijanis Exclusive Economic Zone for Ophthalmophagus nasicola Witenberg, 1926 
Baltic States for Echinostoma revolutum (Fröhlich, 1802) Looss, 1899 
Baltic States for Episthmium bursicola (Creplin, 1837) Lühe, 1909 
Baltic States for Ignavia ardeae (Shevchenko, 1954) Gupta, 1962 
Baltic States for Maritrema opisthometra Leonov, 1958 
Baltic States for Maritrema subdolum Jägerskiöld, 1909 
Baltic States for Mesorchis pseudoechinatus (Olsson, 1876) Dietz, 1909 
Baltic States for Microphallus claviformis (Brandes, 1889) Baer, 1944 
Baltic States for Microphallus papillorobustus (Rankin, 1940) Baer, 1944 
Baltic States for Microphallus similis (Jägerskiöld, 1900) Baer, 1944 
Baltic States for Monilifer spinulosus (Rudolphi, 1809) Dietz. 1909 
Baltic States for Plagioglyphe fastuosus (Szidat, 1924) Krasnolobova, 1973 
Baltic States for Plagioglyphe obtusus (Shtrom, 1940) Krasnolobova, 1973 
Barents Sea for Plagioglyphe obtusus (Shtrom, 1940) Krasnolobova, 1973 
Belarus for Plagiorchis maculosus (Rudolphi, 1802) Braun, 1901 
Belarus for Tanaisia fedtschenkoi Skrjabin, 1924 
Belarus for Tanaisia zarudnyi (Skrjabin, 1924) 
Brazil for Leucochloridium holostomum (Rudolphi, 1819) Lutz, 1928 
Bulgaria for Echinochasmus muraschkinzevi Baschkirova, 1941 
Bulgaria for Episthmium bursicola (Creplin, 1837) Lühe, 1909 
Bulgaria for Leucochloridium holostomum (Rudolphi, 1819) Lutz, 1928 
Bulgaria for Leucochloridium macrostomum (Rudolphi, 1802) 
Bulgaria for Mesorchis pseudoechinatus (Olsson, 1876) Dietz, 1909 
Bulgaria for Notocotylus skrjabini Ablasov, 1953 
Bulgaria for Paramonostomum querquedulum Lal, 1936 
Bulgaria for Tanaisia fedtschenkoi Skrjabin, 1924 
Buryatiya for Prosthogonimus macrorchis Macy, 1934 
Canada for Mesorchis pseudoechinatus (Olsson, 1876) Dietz, 1909 
Canada for Monilifer mergi (Cannon, 1939) 
Caspian Sea for Leucochloridium holostomum (Rudolphi, 1819) Lutz, 1928 
Central Europe for Clinostomum lambitans Braun, 1899 
Central European Russia for Clinostomum complanatum (Rudolphi, 1814) Braun, 1899 
Central European Russia for Clinostomum heluans Braun, 1899 
Central European Russia for Echinoparyphium aconiatum Dietz, 1909 
Central European Russia for Echinostoma revolutum (Fröhlich, 1802) Looss, 1899 
Central European Russia for Echinostoma sudanense Odhner, 1911 
Central European Russia for Hyptiasmus arcuatus (Brandes, 1892) Kossack, 1911 
Central European Russia for Leucochloridiomorpha constantiae (Mueller, 1935) Gower, 1938 
Central European Russia for Leucochloridium holostomum (Rudolphi, 1819) Lutz, 1928 
Central European Russia for Leucochloridium macrostomum (Rudolphi, 1802) 
Central European Russia for Ophthalmophagus skrjabinianum (Witenberg, 1926) 
Central European Russia for Ornithobilharzia canaliculata (Rudolphi, 1819) Odhner, 1912 
Central European Russia for Philophthalmus oschmarini Shigin, 1957 
Central European Russia for Sobolevistoma graciosa Sudarikov, 1950