| Referens | Duffy, C.A.J. and S.T. Ahyong, 2015 Annotated checklist of the marine flora and fauna of the Kermadec Islands Marine Reserve and northern Kermadec Ridge, New Zealand. Bulletin of the Auckland Museum 20:19-124. |
| Ref. | 106682 Duffy, C.A.J. and S.T. Ahyong, 2015 |
| Sida | 88 |
| Named Used as Valid | Columnella magna |
| Observationsplats | |
| Distribution | New Zealand and Kermadec. |