| Mangelia sagena (Dall, 1927) | Accepted name (WoRMs) |
| Status | senior synonym, new combination |
| ICZN valid name | Yes |
| Status ref. | Bisby, F.A., M.A. Ruggiero, K.L. Wilson, M. Cachuela-Palacio, S.W. Kimani, Y.R. Roskov, A. Soulier-Perkins and J. van Hertum, 2005 |
| Comment | Author and year original combination in Ref. 19. |