| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Brienzersee (Brienzer See, Lake of Brienz), Switzerland | 2725 | 1913 or earlier | freshwater | Graff Lvon (1913): 456 | ||||
| B | Loch Lomond, Scotland, United Kingdom | 2152 | 1913 or earlier | freshwater | Graff Lvon (1913): 456 | ||||
| C | Pribram, Czech Republic | 2790 | 1913 or earlier | freshwater | Graff Lvon (1913): 456 | ||||
| D | Czech (Cechy, Chekhiya, Chekhiya, Czechy, Czechia, Boemia, Böhemia, Boheme, Boemia, Bohemia) Republic | 2462 | 1895 or earlier | default type | Bohemia. | Vejdovsky F (1895): abstract |