Axine belones Abildgaard, 1794 (additional source)
Bothitrema Price, 1936 (additional source)
Bothitrema bothi (MacCallum, 1913) Price, 1936 (additional source)
Calceostomella Palombi, 1943 (additional source)
Calceostomella inermis (Parona & Perugia, 1889) Palombi, 1943 (additional source)
Capsala pelamydis (Taschenberg, 1878) Johnston, 1929 (additional source)
Diclybothrium armatum Leuckart, 1835 (additional source)
Diplectanum aculeatum Parona & Perugia, 1889 (additional source)
Diplectanum aequans (Wagener, 1857) Diesing, 1858 (additional source)
Diplectanum sciaenae Van Beneden & Hesse, 1863 (additional source)
Diplectanum simile Bychowsky, 1957 (additional source)
Gyrodactylus alviga Dmitrieva & Gerasev, 2000 accepted as Gyrodactylus pterygialis Bychowsky & Polyansky, 1953 (source of synonymy)
Gyrodactylus atherinae Bychowsky, 1933 (additional source)
Gyrodactylus bubyri Osmanov, 1965 (additional source)
Gyrodactylus crenilabri Zaika, 1966 (additional source)
Gyrodactylus flesi Malmberg, 1957 (additional source)
Gyrodactylus gerasevi Dmitrieva, Sanna, Vodiasova, Prokhorova, Casu, Burreddu, Piras, Garippa & Merella, 2022 (additional source)
Gyrodactylus ginestrae Kvach, Ondračková, Seifertová & Hulak, 2019 (additional source)
Gyrodactylus gussevi Najdenova, 1966 nec Ling, 1962 accepted as Gyrodactylus najdenovi Malmberg, 1970 accepted as Gyrodactylus proterorhini Ergens, 1967 (source of synonymy)
Gyrodactylus harengi Malmberg, 1957 (additional source)
Gyrodactylus mugili Zhukov, 1970 (additional source)
Gyrodactylus mulli Gerasev & Dmitrieva, 2005 (basis of record)
Gyrodactylus najdenovi Malmberg, 1970 accepted as Gyrodactylus proterorhini Ergens, 1967 (source of synonymy)
Gyrodactylus proterorhini Ergens, 1967 (additional source)
Gyrodactylus pterygialis Bychowsky & Polyansky, 1953 (additional source)
Gyrodactylus rarus Wegener, 1910 (additional source)
Gyrodactylus sphinx Dmitrieva & Gerasev, 2000 (additional source)
Lamellodiscus elegans Bychowsky, 1957 (additional source)
Lamellodiscus fraternus Bychowsky, 1957 (additional source)
Ligophorus acuminatus Euzet & Suriano, 1977 (additional source)
Ligophorus cephali Rubtsova, Balbuena, Sarabeev, Blasco-Costa & Euzet, 2006 (additional source)
Ligophorus gussevi Miroshnichenko & Maltsev, 2004 accepted as Ligophorus pilengas Sarabeev & Balbuena, 2004 (source of synonymy)
Ligophorus heteronchus Euzet & Suriano, 1977 (additional source)
Ligophorus imitans Euzet & Suriano, 1977 (additional source)
Ligophorus kaohsianghsieni (Gusev, 1962) Gusev, 1985 (additional source)
Ligophorus llewellyni Dmitrieva, Gerasev & Pron'kina, 2007 (additional source)
Ligophorus macrocolpos Euzet & Suriano, 1977 (additional source)
Ligophorus mediterraneus Sarabeev, Balbuena & Euzet, 2005 (additional source)
Ligophorus minimus Euzet & Suriano, 1977 (additional source)
Ligophorus pilengas Sarabeev & Balbuena, 2004 (additional source)
Ligophorus szidati Euzet & Suriano, 1977 (additional source)
Ligophorus vanbenedenii (Parona & Perugia, 1890) Euzet & Suriano, 1977 (additional source)
Microcotyle pontica Pogorel'tseva, 1964 (additional source)
Nitzschia sturionis (Abildgaard, 1794) Krøyer, 1852 (additional source)
Paradiplectanotrema Gerasev, Gayevskaya & Kovaleva, 1987 (additional source)
Paradiplectanotrema trachuri (Kovaleva, 1970) Gerasev, Gayevskaya & Kovaleva, 1987 (additional source)
Plectanocotyle gurnardi (Van Beneden & Hesse, 1863) Llewellyn, 1941 (additional source)
Polyclithrum mugilini Rogers, 1967 (additional source)
Polyclithrum ponticum Gerasev, Dmitrieva & Gaevskaya, 2002 (additional source)
Polyclithrum rodgersi Gaevskaja & Dmitrieva, 1997 accepted as Polyclithrum mugilini Rogers, 1967 (source of synonymy)
Solostamenides mugilis (Vogt, 1879) Unnithan, 1971 (additional source)
Squalonchocotyle pontica (Pogorel'tseva, 1964) Gaevskaya & Dmitrieva, 1997 accepted as Erpocotyle (incertae sedis) pontica Pogorel'tseva, 1964 (additional source)
Squalonchocotyle squali MacCallum, 1931 (additional source)
Taurimazocraes markewitschii (Nikolaeva & Pogorel'tseva, 1965) Mamaev, 1982 (additional source)
Tetraonchoides paradoxus Bychowsky, 1951 (additional source)
Xenoligophoroides cobitis (Ergens, 1963) Dmitrieva, Sanna, Piras, Garippa & Merella, 2018 (additional source)

Black Sea for Axine belones Abildgaard, 1794 
Black Sea for Bothitrema bothi (MacCallum, 1913) Price, 1936 
Black Sea for Calceostomella inermis (Parona & Perugia, 1889) Palombi, 1943 
Black Sea for Calicotyle kroyeri Diesing, 1850 
Black Sea for Capsala pelamydis (Taschenberg, 1878) Johnston, 1929 
Black Sea for Diclybothrium armatum Leuckart, 1835 
Black Sea for Diplectanum aculeatum Parona & Perugia, 1889 
Black Sea for Diplectanum aequans (Wagener, 1857) Diesing, 1858 
Black Sea for Diplectanum sciaenae Van Beneden & Hesse, 1863 
Black Sea for Diplectanum simile Bychowsky, 1957 
Black Sea for Gyrodactylus arcuatus Bychowsky, 1933 
Black Sea for Gyrodactylus atherinae Bychowsky, 1933 
Black Sea for Gyrodactylus bubyri Osmanov, 1965 
Black Sea for Gyrodactylus crenilabri Zaika, 1966 
Black Sea for Gyrodactylus flesi Malmberg, 1957 
Black Sea for Gyrodactylus gerasevi Dmitrieva, Sanna, Vodiasova, Prokhorova, Casu, Burreddu, Piras, Garippa & Merella, 2022 
Black Sea for Gyrodactylus harengi Malmberg, 1957 
Black Sea for Gyrodactylus mugili Zhukov, 1970 
Black Sea for Gyrodactylus proterorhini Ergens, 1967 
Black Sea for Gyrodactylus pterygialis Bychowsky & Polyansky, 1953 
Black Sea for Gyrodactylus rarus Wegener, 1910 
Black Sea for Lamellodiscus elegans Bychowsky, 1957 
Black Sea for Lamellodiscus fraternus Bychowsky, 1957 
Black Sea for Ligophorus acuminatus Euzet & Suriano, 1977 
Black Sea for Ligophorus cephali Rubtsova, Balbuena, Sarabeev, Blasco-Costa & Euzet, 2006 
Black Sea for Ligophorus heteronchus Euzet & Suriano, 1977 
Black Sea for Ligophorus imitans Euzet & Suriano, 1977 
Black Sea for Ligophorus kaohsianghsieni (Gusev, 1962) Gusev, 1985 
Black Sea for Ligophorus llewellyni Dmitrieva, Gerasev & Pron'kina, 2007 
Black Sea for Ligophorus macrocolpos Euzet & Suriano, 1977 
Black Sea for Ligophorus mediterraneus Sarabeev, Balbuena & Euzet, 2005 
Black Sea for Ligophorus minimus Euzet & Suriano, 1977 
Black Sea for Ligophorus pilengas Sarabeev & Balbuena, 2004 
Black Sea for Ligophorus szidati Euzet & Suriano, 1977 
Black Sea for Ligophorus vanbenedenii (Parona & Perugia, 1890) Euzet & Suriano, 1977 
Black Sea for Mazocraes alosae Hermann, 1782 
Black Sea for Microcotyle pomatomi Goto, 1899 
Black Sea for Nitzschia sturionis (Abildgaard, 1794) Krøyer, 1852 
Black Sea for Paradiplectanotrema trachuri (Kovaleva, 1970) Gerasev, Gayevskaya & Kovaleva, 1987 
Black Sea for Solostamenides mugilis (Vogt, 1879) Unnithan, 1971 
Black Sea for Tetraonchoides paradoxus Bychowsky, 1951 
Black Sea for Xenoligophoroides cobitis (Ergens, 1963) Dmitrieva, Sanna, Piras, Garippa & Merella, 2018 
Romanian part of the Black Sea for Gyrodactylus sphinx Dmitrieva & Gerasev, 2000 
Ukrainian part of the Black Sea for Gyrodactylus ginestrae Kvach, Ondračková, Seifertová & Hulak, 2019 
Ukrainian part of the Black Sea for Gyrodactylus mulli Gerasev & Dmitrieva, 2005 
Ukrainian part of the Black Sea for Kuhnia scombri (Kuhn, 1829) Sproston, 1945 
Ukrainian part of the Black Sea for Microcotyle pontica Pogorel'tseva, 1964 
Ukrainian part of the Black Sea for Plectanocotyle gurnardi (Van Beneden & Hesse, 1863) Llewellyn, 1941 
Ukrainian part of the Black Sea for Polyclithrum mugilini Rogers, 1967 
Ukrainian part of the Black Sea for Polyclithrum ponticum Gerasev, Dmitrieva & Gaevskaya, 2002 
Ukrainian part of the Black Sea for Squalonchocotyle pontica (Pogorel'tseva, 1964) Gaevskaya & Dmitrieva, 1997 
Ukrainian part of the Black Sea for Squalonchocotyle squali MacCallum, 1931 
Ukrainian part of the Black Sea for Taurimazocraes markewitschii (Nikolaeva & Pogorel'tseva, 1965) Mamaev, 1982