Plectanocotylidae
Plectanocotylidae is a family of polyopisthocotylean monogeneans. All the species in this family are parasitic on the gills of marine fish.
Genera
According to the World Register of Marine Species, as of 2018 the family includes these genera:Adenicola Mamaev & Parukhin, 1972Euzetplectanocotyle Mamaev & Tkachuk, 1979Inversocotyle Mamaev & Parukhin, 1972Octoplectanocotyla Yamaguti, 1937Peristedionelia Mamaev & Parukhin, 1972Plectanocotyle Diesing, 1850 including Plectanocotyle gurnardi, Plectanocotyle major and Plectanocotyle lastovizaePlectanocotyloides Euzet & Suriano, 1974 Triglicola Mamaev & Parukhin, 1972Triglicoloides Mamaev & Parukhin, 1972