Gyrodactylus

Gyrodactylus is a genus of parasitic flatworms in the family Gyrodactylidae.

Species
Species listed in the World Register of Marine Species: • Gyrodactylus adspersi Cone & Wiles, 1983

• Gyrodactylus aeglefini (Bychowsky & Polyansky, 1953) Malmberg, 1970

• Gyrodactylus aggregata Mizelle & Kritsky, 1967

• Gyrodactylus alexgusevi Zietara & Lumme, 2003

• Gyrodactylus alviga Gaevskaya & Dmitrieva, 1967

• Gyrodactylus anarhichatis Mo & Lile, 1998

• Gyrodactylus anguillae Ergens, 1960

• Gyrodactylus aphyae Malmberg, 1957

• Gyrodactylus arcuatoides Huyse, Malmberg & Volckaert, 2004

• Gyrodactylus arcuatus Bychowsky, 1933

• Gyrodactylus atherinae Bychowsky, 1933

• Gyrodactylus australis Gusev, 1966

• Gyrodactylus avalonia Hanek & Threlfall, 1969

• Gyrodactylus blennii Gaevskaya & Dmitrieva, 1997

• Gyrodactylus branchialis Huyse, Malmberg & Volckaert, 2004

• Gyrodactylus branchicus Malmberg, 1964

• Gyrodactylus bubyri Osmanov, 1965

• Gyrodactylus bullatarudis Turnbull, 1956

• Gyrodactylus bychowskyi (Albova, 1948)

• Gyrodactylus callariatis Malmberg, 1957

• Gyrodactylus canadensis Hanek & Threlfall, 1969

• Gyrodactylus chileani Ziętara, Lebedeva, Muñoz & Lumme, 2012

• Gyrodactylus corleonis Paladini, Cable Fioravanti, Faria & Shinn, 2010

• Gyrodactylus crenilabri Zaika, 1966

• Gyrodactylus cryptarum Malmberg, 1970

• Gyrodactylus curemae Conroy & Conroy, 1985

• Gyrodactylus cyclopteri Scyborskaya, 1948

• Gyrodactylus derjavini Mikailov, 1975

• Gyrodactylus derjavinoides Malmberg, Collins, Cunningham & Jalali, 2007

• Gyrodactylus elegini (Bychowsky, 1948) Malmberg, 1964

• Gyrodactylus emembranatus Malmberg, 1970

• Gyrodactylus errabundus Malmberg, 1970

• Gyrodactylus eutheraponsis Venkatanarsaiah & Kulkarni, 1980

• Gyrodactylus eyipayipi Vaughan, Christison, Hansen & Shinn, 2010

• Gyrodactylus flavescensis Huyse, Malmberg & Volckaert, 2004

• Gyrodactylus flesi Malmberg, 1957

• Gyrodactylus flexibiliradix Malmberg, 1970

• Gyrodactylus gerdi Bychowsky, 1948

• Gyrodactylus gondae Huyse, Malmberg & Volckaert, 2004

• Gyrodactylus gracilihamatus Malmberg, 1964

• Gyrodactylus groenlandicus Levinsen, 1881

• Gyrodactylus harengi Malmberg, 1957

• Gyrodactylus jussii Zietara & Lumme, 2003

• Gyrodactylus kobayashii Hukuda, 1940

• Gyrodactylus kutikovana Malmberg, 1964

• Gyrodactylus lateolabrax Yang & Liu in Zhang, Yang & Liu, 2001

• Gyrodactylus lavareti Malmberg, 1957

• Gyrodactylus leopardinus Dmitrieva & Skidan, 2005

• Gyrodactylus leptorhynchi Cone, Appy, Baggett, King, Gilmore & Abbott, 2013

• Gyrodactylus longidactylus Geets, Malmberg & Ollevier, 1998

• Gyrodactylus luciopercae Gussev, 1962

• Gyrodactylus macracanthus Hukuda, 1940

• Gyrodactylus macronychus Malmberg, 1957

• Gyrodactylus maculosi Cone & Rotn, 1993

• Gyrodactylus magadiensis Dos Santos, Ndegwa Maina & Avenant-Oldewage, 2019

• Gyrodactylus marinus Bychowsky & Polyansky, 1953

• Gyrodactylus medius Kathariner, 1895

• Gyrodactylus microanchoratus Mo & Lile, 1998

• Gyrodactylus micropsi Glaser, 1974

• Gyrodactylus mugili Zhukov, 1970

• Gyrodactylus nainum Hanek & Threlfall, 1970

• Gyrodactylus najdenovi Malmberg, 1970

• Gyrodactylus neretum Paladini, Cable Fioravanti, Faria & Shinn, 2010

• Gyrodactylus ostendicus Huyse & Malmberg, 2004

• Gyrodactylus pannonicus Molnar, 1968

• Gyrodactylus pardalidis Ogawa & Inouye, 1997

• Gyrodactylus patersoni King, Bentzen & Cone, 2014

• Gyrodactylus perlucidus Bykhovsky & Polyansky, 1953

• Gyrodactylus pharyngicus Malmberg, 1964

• Gyrodactylus pleuronecti Cone, 1981

• Gyrodactylus plotosi Mayes & Brooks, 1977

• Gyrodactylus proterorhini Ergens, 1964

• Gyrodactylus pterygialis Bychowsky & Polyansky, 1953

• Gyrodactylus pungitii Malmberg, 1964

• Gyrodactylus quadratidigitus Longshaw, Pursglove & Shinn, 2003

• Gyrodactylus rarus Wagener, 1910

• Gyrodactylus robustus Malmberg, 1957

• Gyrodactylus rubripedis Ogawa & Inouye, 1997

• Gyrodactylus rugiensis Glaser, 1974

• Gyrodactylus rugiensoides Huyse & Volckaert, 2002

• Gyrodactylus salaris Malmberg, 1957

• Gyrodactylus salinae Paladini, Huyse & Shinn, 2011

• Gyrodactylus salmonis Yin & Sproston, 1948

• Gyrodactylus sphinx Dmitrieva & Gerasev, 2000

• Gyrodactylus stephanus Müller, 1937

• Gyrodactylus syngnathi Appleby, 1996

• Gyrodactylus unicopula Glukhova, 1955

• Gyrodactylus unipons Malmberg, 1970

• Gyrodactylus xiamenensis Yang & Liu in Zhang, Yang & Liu, 2001

• Gyrodactylus zhukovi Ling, 1962

Other species:
 * Gyrodactylus benedeni
 * Gyrodactylus bios
 * Gyrodactylus dorlodoti
 * Gyrodactylus elegans von Nordmann, 1832
 * Gyrodactylus mediotorus King, Marcogliese, Forest, McLaughlin & Bentzen, 2013
 * Gyrodactylus turnbulli