Species
According to the World Register of Marine Species,Bezerra, T.N.; Decraemer, W.; Eisendle-Flöckner, U.; Hodda, M.; Holovachov, O.; Leduc, D.; Miljutin, D.; Mokievsky, V.; Peña Santiago, R.; Sharma, J.; Smol, N.; Tchesunov, A.; Venekey, V.; Zeng, Z.; Vanreusel, A. (2018). Nemys: World Database of Nematodes. Cystidicola Fisher, 1798. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=22865 on 2019-01-03 the genus currently (2018) includes only the following species: * '' Cystidicola farionis'' Fischer, 1798. The eggs of '' Cystidicola farionis'' are covered with numerous filaments. Other species have been included in the genus but are now considered to be part of other genera: * ''Cystidicola marina'' Szidat, 1961 * ''Cystidicola salmonicola'' Ishii, 1916 * ''Cystidicola skrjabini'' Layman, 1933 * ''Cystidicola walkeri'' Ekbaum, 1935References
{{Taxonbar, from=Q18590187 Cystidicolidae Parasites of fish Secernentea genera Parasitic nematodes of fish