| Citation | Lewin, J. and C.T. Schaefer, 1983 The role of phytoplankton in surf ecosystems. In Sandy beaches as ecosystems (pp. 381-389). Springer Netherlands. |
| Ref. | 112961 Lewin, J. and C.T. Schaefer, 1983 |
| Page | 382 |
| Named Used as Valid | Siliqua patula |
| Locality | |
| Distribution | Copalis Beach, Washington, USA. |