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Basle (Basilea, Bale), Switzerland
latitude: 47.5667
longitude: 7.6
Precision of location: Alexandria Digital Library (with NGA GNDB data)
Site Named Here: By name of site (or city, etc.)
| Mesostoma armatum | 1894 or earlier | |||
| Mesostoma minimum | 1894 or earlier | |||
| Mesostoma perspicuum | 1894 or earlier | |||
| Mesostoma segne | 1894 or earlier | |||
| Stenostomum agile | 1894 or earlier |