Details
| Catalogue no.: | UPSZMC 194154 |
| Taxon: | Dreissena polymorpha (Pallas, 1771) |
| Label: | Dreissensia polymorpha (Pallas, 1771) |
| Date: | 1933 10 11 |
| Country: | Sweden |
| Province: | Uppsala län |
| Landskap: | Uppland |
| Socken: | Uppsala |
| Locality: | Mälaren, Graneberg (tip of Sunnersta) |