| Referens | Lein, T.E., 1980 The effects of Littorina littorea L.(Gastropoda) grazing on littoral green algae in the inner Oslofjord, Norway. Sarsia 65(2):87-92. |
| Ref. | 114008 Lein, T.E., 1980 |
| Sida | |
| Named Used as Valid | Littorina littorea |
| Observationsplats | |
| Distribution | Oslofjord, Norway. |