Collecting site
Bytrask (Byträsk), Finland
latitude: 59.9333 59°55'59.88"N
longitude: 23.4333 23°25'59.88"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:
unicolor constrictum | prior to 1960 | | | |
Polycelis tenuis | 1961 or earlier | | | N. [map reference area, p. 42] ; |
Castrada stagnorum | 1963 or earlier | | | Ekenäs: Gullö Byträsk. |
Mesostoma lingua | 1963 or earlier | | | Gullö Byträsk, Sandstrand mit Lobelia, 21 º C |
Bothromesostoma essenii | 1963 or earlier | | | |
Microstomum lineare | 1960 or earlier | | | Gullö Byträsk |