Collecting site
Zürichsee (Zürcher See, Züricher See, Lake of Zurich, Lago di Zurigo, Zurcher), Zurich, Switzerland
latitude: 47.233334     47 14 00 N
longitude: 8.7     008 42 00 E
[Precision of location: Alexandria Digital Library (with NGA GNDB data)] 
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication] 
Collected here:
| Stenostomum leucops (Duges, 1828) | 1894 or earlier |  |  | Zürcher See, Limmat, Tümpel in der Umgebung von Zürich. | 
| Microstomum lineare (Müller, 1773) | 1894 or earlier |  |  |  | 
| Microstomum giganteum Hallez, 1878 | 1895 or earlier |  |  | Zürcher See bei der Bauschanze (Zürich), Schanzengraben in Zürich. | 
| Dalyellia viridis (Shaw, 1791) | 1895 or earlier |  |  | Zürcher See bei Tiefenbrunnen. | 
| Rhynchomesostoma rostratum (Müller, 1774) | 1885 or earlier |  |  | Zürcher See. | 
| Mesostoma lingua (Abildgaard, 1789) | 1895 or earlier |  |  |  | 
| Mesostoma ehrenbergii (Focke, 1836) | 1895 or earlier |  |  | Zürcher See. | 
| Gyratrix hermaphroditus Ehrenberg, 1831 | 1895 or earlier |  |  | Zürcher See.  Botanischer Garten in Zürich. | 
| Plagiostomum lemani Forel & Du Plessis, 1874 | 1880 or earlier |  |  |  | 
| Otomesostoma auditivum (Forel & du Plessis, 1874) | 1874 or earlier | 28 m |  | Zürcher See. | 
| Otomesostoma auditivum (Forel & du Plessis, 1874) | 1874 or earlier | 50 m |  | Zürcher See. |