original description
Hyman, L. H. (1944). Marine Turbellaria from the Atlantic coast of North America. Am Mus Novit, 1266:1-15 [details] Available for editors
basis of record
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
From other sources
Habitat on muddy bottom [details]
From editor or global species database