basis of recordFaubel, A.; Noreña, C. (2001). Turbellaria, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 123-136 (look up in IMIS) [details] Available for editors
additional sourceMuller, Y. (2004). Faune et flore du littoral du Nord, du Pas-de-Calais et de la Belgique: inventaire. [Coastal fauna and flora of the Nord, Pas-de-Calais and Belgium: inventory]. Commission Régionale de Biologie Région Nord Pas-de-Calais: France. 307 pp., available online athttp://www.vliz.be/imisdocs/publications/145561.pdf[details]
new combination referenceGraff, L. von. (1905). Marine Turbellarien Orottavas und der Küsten Europas. Zeitschrift fur wissenschaftlige Zoologie. 83: 68-150. With 6 plates., available online athttps://www.biodiversitylibrary.org/page/43242488[details]