Gyrocotylidae Benham, 1901
Gyrocotyle abyssicola van der Land & Templeman, 1968
Gyrocotyle confusa van der Land & Dienske, 1968
Gyrocotyle fimbriata Watson, 1911
Gyrocotyle major van der Land & Templeman, 1968
Gyrocotyle maxima MacDonagh, 1927
Gyrocotyle nigroseta Haswell, 1902
Gyrocotyle nigrosetosa Haswell, 1902
Gyrocotyle parvispinosa (Lynch, 1945) van der Land & Dienske, 1968
Gyrocotyle rugosa Diesing, 1850
Gyrocotyle urna (Wagener, 1852)
