| Citation | Keeling, J.K., T.R. Irvine, P. Alderslade, G. Clapin, J. Fromont, A.M. Hosie, J.M. Huisman, J.C. Phillips, K.M. Naughton, L.M. Marsh, S.M. Slack-Smith, D.P. Thomson and J.E. Watson, 2011 Marine benthic flora and fauna of Gourdon Bay and the Dampier Peninsula in the Kimberley region of north-western Australia. Journal of the Royal Society of Western Australia 94:285-301. |
| Ref. | 120175 Keeling, J.K., T.R. Irvine, P. Alderslade, G. Clapin, J. Fromont, A.M. Hosie, J.M. Huisman, J.C. Phillips, K.M. Naughton, L.M. Marsh, S.M. Slack-Smith, D.P. Thomson and J.E. Watson, 2011 |
| Page | 290 |
| Named Used as Valid | Placamen tiara |
| Locality | |
| Distribution | Kimberley, Australia. |