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East Prussia (Ostpreussen, Prusy Wschodnie, Prusse Orientale), Poland
latitude: 54
longitude: 21
Precision of location: Alexandria Digital Library (with NGA GNDB data)
Site Named Here: By name of sea, gulf, or country named in source publication
| Microstomum punctatum | 1902 or earlier | Linkener lake in East Prussia. | ||
| Dalyellia expedita | 1913 or earlier | |||
| Dalyellia triquetra | 1913 or earlier | |||
| Phaenocora typhlops | 1913 or earlier | pools. | ||
| Phaenocora vejdovskyi | 1913 or earlier | pools. | ||
| Typhloplana minima | 1913 or earlier | |||
| Castrada lanceola | 1913 or earlier | |||
| Castrada hofmanni | 1913 or earlier | |||
| Castrada viridis | 1913 or earlier | |||
| Mesostoma chromobactrum | 1913 or earlier | pools | ||
| Bothromesostoma essenii | 1909 or earlier | |||
| Castrada agilis | 1902 or earlier | |||
| Castrella serotina | 1902 or earlier | |||
| Mesostoma exigua | 1902 or earlier | |||
| Microstomum inerme | 1902 or earlier | |||
| Microstomum giganteum | 1902 or earlier | |||
| Microstomum punctatum | 1902 or earlier | |||
| Plagiostomum lemani | 1902 or earlier | |||
| Vortex pictus | 1902 or earlier | |||
| Olisthanella obtusa | 1902 or earlier | Ostpreussen: Gerichsee. | ||
| Typhloplana viridata | 1902 or earlier | Ostpreussen. | ||
| Opistomum pallidum | 1902 or earlier | Ostpreussen. | ||
| Castrada lanceola | 1902 or earlier | Ostpreussen. | ||
| Phaenocora typhlops | 1902 or earlier | |||
| Microdalyellia armigera | 1902 or earlier | |||
| Castrella truncata | 1902 or earlier | |||
| Phaenocora gracilis | 1901 |