First issued in release COL20.12.
Last used in release COL23.9
Published in
Odhner, N. H. (1923). Contribution to the marine molluscan faunas of South and West Africa. Göteborgs Kungliga Vetenskaps- Och Vitterhets-Samhälles Handlingar, (4) 26 (7): 1–39, 1 pl. https://www.molluscabase.org/aphia.php?p=sourcedetails&id=137150