| Referens | Barroso, C.M., C. Gonçalves and M.H. Moreira, 2007 Growth, reproductive cycle and penis shedding of Littorina littorea in the Ria de Aveiro (north-west Portugal). J. Mar. Biol. Ass. U.K. 87:547-550. |
| Ref. | 84916 Barroso, C.M., C. Gonçalves and M.H. Moreira, 2007 |
| Sida | 547-550 |
| Named Used as Valid | Littorina littorea |
| Observationsplats | |
| Distribution |