| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Torne Lappmark (Tornea Lappmark), Sweden | 2882 | 1932 or earlier | freshwater | ponds and pools. | Steinböck O (1932): 316 | |||
| B | Lule Lappmark (Lule Lappmarken), Sweden | 2881 | 1932 or earlier | freshwater | Steinböck O (1932): 316 | ||||
| C | Sarek mountains (Sarekgebirge), Sweden | 2880 | 1932 or earlier | freshwater | Steinböck O (1932): 316 | ||||
| D | Kola Peninsula (Halbinsel Kola, Alexandrowsk, Kandalakscha, Kantalahti, Alexandrovsk), Russia | 1263 | 1932 or earlier | freshwater | Steinböck O (1932): 316 |