First issued in release COL20.12.
Last used in release COL23.9
Published in
Mortensen, T. (1932). Ctenophora from the “Michael Sars” North Atlantic deep-sea expedition 1910. Reports of the “Michael Sars” North Atlantic deep-sea expedition 1910. Bergen Museum, 3, 1–9. http://faculty.washington.edu/cemills/Ctenolist.html/aphia.php?p=sourcedetails&id=125924