| Citation | Johnsen, P., 1965, Studies on the distribution and food of the ruffe (Acerina cernua L.) in Denmark, with notes on other aspects.. Medd. Dan. Fisk. Havunders. 4:137-155. |
| Ref. | Johnsen, P., 1965 |
| Page | |
| Named Used as Valid | Acerina cernua |
| Comment | |
| Locality | |
| Distribution | |
| Quote |