original description
Ritter, W. E. (1913). The simple ascidians from the North-eastern Pacific in the collection of the United States National Museum. <em>Proc. U.S. Mus.</em> 45(1989): 427-509. [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
additional source
van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
From editor or global species database
Genetic nomenclature abbreviation Cuslui [details]From other sources
Habitat bathyal [details]