Collecting site
Helgdagsträsket, Raseborg, Finland
latitude: 59.971817 59 58 18.54 N
longitude: 23.322521 23 19 21.08 E
[Precision of location: gauged from chart or map]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]
Collected here:
Olisthanella palmeni Nasonov, 1917 | Aug 21, 1956 | | | Helgdagsträsket, oligotropher See mit Moränenboden, umgeben von Myrica gale, in Wasser u.a. Batrachospermum, 16º C; an beiden Stellen bloss vereinzelte Exx., die lebend untersucht wurden. |
Mesostoma lingua (Abildgaard, 1789) | 1963 or earlier | | | Tenala: Helgdagsträsket |