Details
| Catalogue no.: | UPSZMC 185485 |
| Taxon: | Clangula hyemalis (Linnaeus, 1758) |
| Label: | Clangula hyemalis |
| Collector: | Kolthoffs Naturaliemagasin |
| Date: | 1926 10 17 |
| Country: | Sweden |
| Province: | Stockholms län |
| Landskap: | Uppland |
| Socken: | Sigtuna |
| Locality: | Sigtuna |