Details
| Catalogue no.: | UPSZMC 191788 |
| Taxon: | Vipera berus (Linnaeus, 1758) |
| Label: | Vipera berus |
| Collector: | Frankell |
| Date: | 1954 05 10 |
| Country: | Sweden |
| Province: | Uppsala län |
| Landskap: | Uppland |
| Socken: | Skokloster |
| Locality: | Stavsund |
| Comments: | Pretty dark specimen |