| Main Ref. | Ramírez, M.E. and C. Osorio, 2000 (Ref. 691) |
|---|---|
| Name used | Arabella iricolor caerulea |
| Locality | El Palillo beach, Robinson Crusoe Island. |
| Year | 1996 |
| Geography area | Pacific, Southeast |
| Territory | Juan Fernández Islands |
| Gazetteer | Robinson Crusoe Island | Island |
| Salinity | marine |