| Citation | Rolán-Alvarez, E., C. Zapata and G. Alvarez, 1995 Distinct genetic subdivision in sympatric and sibling species of the genus Littorina (Gastropoda: Littorinidae). Heredity 74:1-9. |
| Ref. | 125135 Rolán-Alvarez, E., C. Zapata and G. Alvarez, 1995 |
| Page | 2 |
| Named Used as Valid | Littorina obtusata |
| Locality | |
| Distribution | Galicia, Spain. |