Acanthostomum imbutiforme (Molin, 1859) Gohar, 1934 accepted as Timoniella imbutiforme (Molin, 1859) Brooks, 1980 accepted as Timoniella imbutiformis (Molin, 1859) Brooks, 1980 (additional source)
Achoerus pauli Vlasenko, 1931 accepted as Metadena pauli (Vlasenko, 1931) Yamaguti, 1958 (redescription)
Anisocoelium capitellatum (Rudolphi, 1819) Lühe, 1900 (redescription)
Aphalloides coelomicola Dollfus, Chabaud & Golvan, 1957 (redescription)
Aphanurus stossichii (Monticelli, 1891) Looss, 1907 (additional source)
Asymphylodora demeli Markowski, 1935 (additional source)
Bacciger grandispinatus Naidenova, 1970 (redescription)
Bacciger melanostomum Naidenova, 1970 accepted as Pronoprymna petrowi (Layman, 1930) Bray & Gibson, 1980 (redescription)
Bucephalus marinus Vlasenko, 1931 (additional source)
Bucephalus polymorphus von Baer, 1827 (additional source)
Cryptocotyle concava (Creplin, 1825) Lühe, 1899 (additional source)
Cryptocotyle lingua (Creplin, 1825) Fischoeder, 1903 (additional source)
Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 (biology source)
Galactosomum lacteum (Jägerskiöld, 1896) Looss, 1899 (additional source)
Galactosomum phalacrocoracis Yamaguti, 1939 (additional source)
Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 (additional source)
Helicometra pulchella (Rudolphi, 1819) Odhner, 1902 (redescription)
Lecithaster gibbosus (Rudolphi, 1802) Lühe, 1901 (taxonomy source)
Lecithaster gibbosus confusus Odhner, 1905 accepted as Lecithaster confusus Odhner, 1905 (redescription)
Lecithaster gibbosus confusus Odhner, 1905 accepted as Lecithaster confusus Odhner, 1905 (new combination reference)
Lecithaster maeoticus Naidenova, 1974 (original description)
Lecithochirium floridense (Manter, 1934) Crowcroft, 1946 (redescription)
Lecithochirium ophiocephalus Naidenova, 1972 (additional source)
Lecithochirium proterorhini Naidenova, 1972 (additional source)
Magnibursatus skrjabini (Vlasenko, 1931) Naidenova, 1969 (redescription)
Maritrema echinocirrata Leonov, 1958 (redescription)
Microphallus papillorobustus (Rankin, 1940) Baer, 1944 (redescription)
Paratimonia gobii pontica Naidenova, 1970 (redescription)
Pentagramma petrowi (Layman, 1930) Margolis & Ching, 1965 accepted as Pseudopentagramma petrowi (Layman, 1930) Yamaguti, 1971 accepted as Pronoprymna petrowi (Layman, 1930) Bray & Gibson, 1980 (redescription)
Pentagramma symmetricum Chulkova, 1939 accepted as Pseudopentagramma symmetricum (Chulkova, 1939) Yamaguti, 1971 accepted as Pronoprymna ventricosa (Rudolphi, 1819) Poche, 1926 (additional source)
Plagioporus pontica Koval, 1970 accepted as Gaevskajatrema ponticum (Koval, 1966) Machkevsky, 1990 accepted as Gaevskajatrema perezi (Mathias, 1926) Gibson & Bray, 1982 (redescription)
Proctoeces maculatus (Looss, 1901) Odhner, 1911 (redescription)
Stephanostomum bicoronatum (Stossich, 1883) Fuhrmann, 1928 (redescription)

Azov sea for Aphalloides coelomicola Dollfus, Chabaud & Golvan, 1957 
Azov sea for Aphanurus stossichii (Monticelli, 1891) Looss, 1907 
Azov sea for Bacciger grandispinatus Naidenova, 1970 
Azov sea for Bacciger melanostomum Naidenova, 1970 
Azov sea for Cryptocotyle concava (Creplin, 1825) Lühe, 1899 
Azov sea for Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 
Azov sea for Galactosomum lacteum (Jägerskiöld, 1896) Looss, 1899 
Azov sea for Lecithaster gibbosus confusus Odhner, 1905 
Azov sea for Paratimonia gobii pontica Naidenova, 1970 
Azov sea for Pentagramma symmetricum Chulkova, 1939 
Black Sea for Acanthostomum imbutiforme (Molin, 1859) Gohar, 1934 
Black Sea for Achoerus pauli Vlasenko, 1931 
Black Sea for Aphalloides coelomicola Dollfus, Chabaud & Golvan, 1957 
Black Sea for Aphanurus stossichii (Monticelli, 1891) Looss, 1907 
Black Sea for Bucephalus marinus Vlasenko, 1931 
Black Sea for Cryptocotyle concava (Creplin, 1825) Lühe, 1899 
Black Sea for Diphterostomum brusinae (Stossich, 1888) Stossich, 1904 
Black Sea for Galactosomum lacteum (Jägerskiöld, 1896) Looss, 1899 
Black Sea for Galactosomum phalacrocoracis Yamaguti, 1939 
Black Sea for Helicometra fasciata (Rudolphi, 1819) Odhner, 1902 
Black Sea for Helicometra pulchella (Rudolphi, 1819) Odhner, 1902 
Black Sea for Lecithaster gibbosus confusus Odhner, 1905 
Black Sea for Lecithaster maeoticus Naidenova, 1974 
Black Sea for Lecithochirium floridense (Manter, 1934) Crowcroft, 1946 
Black Sea for Maritrema echinocirrata Leonov, 1958 
Black Sea for Microphallus papillorobustus (Rankin, 1940) Baer, 1944 
Black Sea for Paratimonia gobii pontica Naidenova, 1970 
Black Sea for Plagioporus pontica Koval, 1970 
Black Sea for Proctoeces maculatus (Looss, 1901) Odhner, 1911 
Black Sea for Stephanostomum bicoronatum (Stossich, 1883) Fuhrmann, 1928