Amphiorchis Price, 1934 (identification resource)
Amphiorchis amphiorchis Price, 1934 (redescription)
Amphiorchis lateralis Oguro, 1938 (additional source)
Aporocotyle Odhner, 1900 (identification resource)
Aporocotyle simplex Odhner, 1900 (redescription)
Aporocotylidae Odhner, 1912 (identification resource)
Aspidogaster enneatus Eckmann, 1932 accepted as Aspidogaster decatis Eckmann, 1932 (redescription)
Austrobilharzia Johnston, 1917 (identification resource)
Austrobilharzia terrigalensis Johnston, 1917 (redescription)
Bilharziella Looss, 1899 (identification resource)
Bilharziella polonica (Kowalewski, 1895) Looss, 1899 (redescription)
Bilharziellinae Price, 1929 (identification resource)
Coeuritrema Mehra, 1933 (identification resource)
Coeuritrema indicus (Thapar, 1933) Mehra, 1934 accepted as Hapalorhynchus indicus (Thapar, 1933) Price, 1934 (redescription)
Coeuritrema lyssimus Mehra, 1933 (redescription)
Coeuritrema odhnerense Mehra, 1933 accepted as Hapalorhynchus odhnerensis (Mehra, 1933) Byrd, 1939 accepted as Platt odhnerensis (Mehra, 1933) Roberts & Bullard in Roberts, Arias, Halanych, Dang & Bullard, 2018 (redescription)
Dendritobilharzia Skrjabin & Zakharov, 1920 (identification resource)
Dendritobilharzia anatinarum Cheatum, 1941 accepted as Dendritobilharzia pulverulenta (Braun, 1901) Skrjabin, 1924 (redescription)
Dendritobilharzia pulverulenta (Braun, 1901) Skrjabin, 1924 (redescription)
Deontacylix Linton, 1910 (identification resource)
Deontacylix ovalis Linton, 1910 (redescription)
Diarmostorchis Ejsmont, 1927 accepted as Spirorchis MacCallum, 1919 (identification resource)
Diarmostorchis blandingi (MacCallum, 1926) Ejsmont.1927 accepted as Spirorchis blandingi MacCallum, 1926 (redescription)
Enterohaematotrema Mehra, 1940 (identification resource)
Enterohaematotrema palaeorticum Mehra, 1940 (redescription)
Gigantobilharzia Odhner, 1910 (identification resource)
Gigantobilharzia acotylea Odhner, 1910 (redescription)
Gigantobilharzia lawayi Brackett, 1942 (redescription)
Gigantobilharzia monocotylea Szidat, 1930 (redescription)
Gigantobilharziinae Mehra, 1940 (identification resource)
Hapalorhynchus Stunkard, 1922 (identification resource)
Hapalorhynchus yoshidai Ozaki, 1939 accepted as Platt yoshidai (Ozaki, 1939) Roberts & Bullard in Roberts, Arias, Halanych, Dang & Bullard, 2018 (redescription)
Hapalotrema Looss, 1899 (identification resource)
Hapalotrema loossi Price, 1934 accepted as Hapalotrema mistroides (Monticelli, 1896) Stiles & Hassall, 1908 (redescription)
Hapalotrema mistroides (Monticelli, 1896) Stiles & Hassall, 1908 (redescription)
Hapalotrema synorchis Luhman, 1935 (redescription)
Hemiorchis bengalensis Mehra, 1940 accepted as Plasmiorchis bengalensis (Mehra, 1940) Yamaguti, 1958 (redescription)
Hemiorchis hardelli (Mehra, 1934) Mehra, 1940 accepted as Plasmiorchis hardelli Mehra, 1934 (redescription)
Learedius Price, 1934 (identification resource)
Learedius learedi Price, 1934 (redescription)
Learedius orientalis Mehra, 1939 (redescription)
Microbilharzia Price, 1929 accepted as Austrobilharzia Johnston, 1917 (identification resource)
Monticellius Mehra, 1939 (identification resource)
Monticellius indicum Mehra, 1939 accepted as Monticellius indicus Mehra, 1939 (redescription)
Monticellius similis (Price, 1934) Mehra, 1939 (redescription)
Neospirorchis Price, 1934 (identification resource)
Neospirorchis schistosomatoides Price, 1934 (redescription)
Nettium crecca accepted as Anas crecca Linnaeus, 1758 (basis of record)
Nyroca leucophthalma accepted as Aythya nyroca (Güldenstädt, 1770) (basis of record)
Ornithobilharzia Odhner, 1912 (identification resource)
Ornithobilharzia canaliculata (Rudolphi, 1819) Odhner, 1912 (redescription)
Ornithobilharzia intermedia Odhner, 1912 accepted as Ornithobilharzia canaliculata (Rudolphi, 1819) Odhner, 1912 (redescription)
Ornithobilharzia kowalewskii (Parona & Ariola, 1896) accepted as Ornithobilharzia canaliculata (Rudolphi, 1819) Odhner, 1912 (redescription)
Ornithobilharzia lari McLeod, 1937 accepted as Austrobilharzia lari (McLeod, 1936) (redescription)
Ornithobilharzia odhneri Faust, 1924 accepted as Austrobilharzia odhneri (Faust, 1924) Farley, 1971 (redescription)
Paradeontacylix McIntosh, 1934 (identification resource)
Paradeontacylix odhneri (Layman, 1930) McIntosh, 1934 (redescription)
Paradeontacylix sanguinicoloides McIntosh, 1934 (redescription)
Plasmiorchis Mehra, 1934 (identification resource)
Plasmiorchis obscurum Mehra, 1934 accepted as Plasmiorchis hardelli Mehra, 1934 (redescription)
Plasmiorchis orientalis Mehra, 1934 (redescription)
Plasmiorchis pellucidus Mehra, 1934 (redescription)
Plasmiorchis sanguineus (Sinha, 1934) Mehra, 1939 (additional source)
Plehniella Szidat, 1951 (identification resource)
Plehniella coelomicola Szidat, 1951 (redescription)
Psettarium Goto & Ozaki, 1930 (identification resource)
Psettarium cardiocolum Manter, 1947 accepted as Cardicola cardiocolus (Manter, 1947) Short, 1953 (redescription)
Psettarium japonicum (Goto & Ozaki, 1929) Goto & Ozaki, 1930 (redescription)
Psettarium tropicum Manter, 1940 (redescription)
Sanguinicola Plehn, 1905 (identification resource)
Sanguinicola argentinensis Szidat, 1951 (redescription)
Sanguinicola armata Plehn, 1905 accepted as Sanguinicola armatus Plehn, 1905 (redescription)
Sanguinicola chalmersi Odhner, 1924 (redescription)
Sanguinicola huronis Fischthal, 1949 (redescription)
Sanguinicola inermis Plehn, 1905 (redescription)
Sanguinicola intermedia Ejsmont, 1926 accepted as Sanguinicola intermedius Ejsmont, 1926 (redescription)
Sanguinicola occidentalis van Cleave & Mueller, 1932 accepted as Pseudosanguinicola occidentalis (Van Cleave & Mueller, 1932) Warren & Bullard in Warren, Poddubnaya, Zhokhov, Reyda, Choudhury & Bullard, 2023 (redescription)
Sanguinicola volgensis (Rašín, 1929) McIntosh, 1934 (redescription)
Sanguinicolidae Poche, 1926 (identification resource)
Schistosoma Weinland, 1858 (identification resource)
Schistosomatidae Stiles & Hassall, 1898 (identification resource)
Schistosomatinae Stiles & Hasssall, 1898 (identification resource)
Spirhapalum Ejsmont, 1927 (identification resource)
Spirhapalum polesianum Ejsmont, 1927 (redescription)
Spirorchis MacCallum, 1919 (identification resource)
Spirorchis artericola (Ward, 1921) Stunkard, 1923 (redescription)
Spirorchis elegans Stunkard, 1923 (redescription)
Spirorchis elephantis (Cort, 1918) Wall, 1941 (redescription)
Spirorchis haematobium (Stunkard, 1922) Price, 1934 (redescription)
Spirorchis innominatus Ward, 1921 (redescription)
Spirorchis parvus (Stunkard, 1923) Price, 1934 (redescription)
Spirorchis picta Stunkard, 1923 (redescription)
Spirorchis scripta Stunkard, 1923 (redescription)
Sterna galericulata (basis of record)
Trichobilharzia Skrjabin & Zakharow, 1920 (identification resource)
Trichobilharzia ocellata (La Valette St. George, 1855) Brumpt, 1931 (redescription)
Trichobilharzia physellae (Talbot, 1936) McMullen & Beaver, 1945 (redescription)
Unicaecum Stunkard, 1925 (identification resource)
Unicaecum ruszkowskii Stunkard, 1925 (redescription)
Vasotrema Stunkard, 1928 (identification resource)