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Rügen Island (Rugia), Germany
latitude: 54.5
longitude: 13.5
Precision of location: Gauged from atlas
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Polycelis cornuta | 1908 or earlier | introduced? | ||
| Planaria gonocephala | 1908 or earlier | introduced? |