| Citation | Coloma, C., H.I. Moyano, V.H. Ruiz and M. Marchant, 2004 Moluscos litorales de Isla de Pascua, Chile, recolectados por la expedicion CIMAR 5 - Islas Oceanicas I. Ciencia y Tecnologia del Mar 27(1):79-94. |
| Ref. | 91142 Coloma, C., H.I. Moyano, V.H. Ruiz and M. Marchant, 2004 |
| Page | 84 |
| Named Used as Valid | Chama iostoma |
| Locality | |
| Distribution | Easter Island. |