Details
| Catalogue no.: | UPSZMC 185547 |
| Taxon: | Mergus merganser Linnaeus, 1758 |
| Label: | Mergus merganser |
| Collector: | Kolthoffs Naturaliemagasin |
| Date: | 1930 09 11 |
| Country: | Sweden |
| Province: | Östergötlands län |
| Landskap: | Östergötland |
| Socken: | Ringarum |
| Locality: | Valdemarsvik |