Details
| Catalogue no.: | UPSZMC 189365 |
| Taxon: | Larus hyperboreus Gunnerus, JE, 1767 |
| Label: | Larus hyperboreus |
| Collector: | Hedström, C.F.L. |
| Date: | 1855 05 11 |
| Country: | Sweden |
| Province: | Stockholms län |
| Landskap: | Södermanland / Uppland |
| Locality: | Stockholms skärgård |