original description
(of ) An der Lan, H. (1936). Ergebnisse einer von E. Reisinger und O. Steinbock mit Hilfe des Rask-Orsted fonds durchgefuhrten zoologischen Reise in Gronland 1926. Videnskabelige Meddelser fra den naturhistoriske Foreng i Kjobenhavn. 99: 289-330. [details] Available for editors 
basis of record
Faubel, 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 source
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
Present
Inaccurate
Introduced: alien
Containing type locality
From editor or global species database