1. Boxshall, G. A., & Halsey, S. H. (2004). An Introduction to copepod diversity. London, U.K.: The Ray Society.
2. Boxshall, G.A., O ’Reilly, M., Sikorski, A., & Summerfield, R. (2015). Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas. Zootaxa, 4579(3), 426–436. https://doi.org/10.11646/zootaxa.4579.1.1
3. Gravier, C. J. (1918). Sur un nouveau copépode (Flabellicola n.g. neapolitana n. sp.) parasite d’un annélide polychète (Flabelligera diplochaitos (Otto)). Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Paris, 166, 502–505. https://www.biodiversitylibrary.org/item/31547#page/512/mode/1up
4. Ho, J-s. (2001). Why do symbiotic copepods matter? Hydrobiologia, 453, 1–7. https://doi.org/10.1023/A:1013139212227.
5. Humes, A. G. (1994). How many copepods? Hydrobiologia, 292, 1–7. https://doi.org/10.1007/BF00229916.