| Citation | Harbo, R.M., 1997 Shells and shellfish of the Pacific Northwest, a field guide. Harbour Publishing, Canada, 270p. | |
| Ref. | 95344 Harbo, R.M., 1997 | |
| Page | 26 | |
| Named Used as Valid | Thyasira flexuosa | |
| Locality | ||
| Distribution | Northeast Pacific. | |
| Quote | Depth range: 80 to 250 meters. |