| Citation | Le Renard, J. and P. Bouchet, 2003 New species and genera of the family Pickworthiidae (Mollusca, Caenogastropoda). Zoosystema 25(4):569-591. |
| Ref. | 7780 Le Renard, J. and P. Bouchet, 2003 |
| Page | 588 |
| Named Used as Valid | Chrystella islandica |
| Locality | |
| Distribution | Christmas Island. |