Details
| Catalogue no.: | UPSZMC 189529 |
| Taxon: | Chroicocephalus ridibundus (Linnaeus, 1766) |
| Label: | Chroicocephalus ridibundus |
| Collector: | Kolthoffs Naturaliemagasin |
| Date: | 1927 05 18 |
| Country: | Sweden |
| Province: | Uppsala län |
| Landskap: | Uppland |
| Socken: | Skokloster |
| Locality: | Skokloster |