| Citation | Houart, R., 1995 The Trophoninae (Gastropoda: Muricidae) of the New Caledonia region. In Bouchet, P. (ed.) Resultats des Campagnes MUSORSTOM, Volume 14. Mem. Mus. natn. Hist. nat., 167: 459-498. Paris. |
| Ref. | 101264 Houart, R., 1995 |
| Page | |
| Named Used as Valid | Trophonopsis multigradus |
| Locality | |
| Distribution | New Caledonia. |