| Citation | Harbo, R.M., 1997 Shells and shellfish of the Pacific Northwest, a field guide. Harbour Publishing, Canada, 270p. |
| ссылка | 95344 Harbo, R.M., 1997 |
| Page | 84 |
| Named Used as Valid | Calyptraea fastigiata |
| Местонахождение | |
| Distribution | Northeast Pacific. |