The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.


  • Karling T.G. (1931) Untersuchungen über Kalyptorhynchia (Turbellaria Rhabdocoela) aus dem brackwasser des finnischen meerbusens Acta Zoologica Fennica 11: 24228
  • Schockaert, E.R.; Jouk, P.E.H.; Martens, P.M. 1989. Free-living Plathelminthes from the Belgian coast and adjacent areas, in: Wouters, K.; Baert, L. (Ed.) (1989). Proceedings of the Symposium "Invertebrates of Belgium".
  • WoRMS (2015). Placorhynchus octaculeatus. In: Artois, T.; Schockaert, E. & Tyler, S. (2015) World database of Proseriata and Kalyptorhynchia. Accessed through: World Register of Marine Species at


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