| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Rohrwiesen, Schlitz, Hessen, Germany | 1638 | 1976-1979 | type locality | mud | freshwater | brooks in meadow. lives in helocrenes. | Schwank P (1980): 478 | |
| B | Eisenbach, Eisenberg, Schlitz, Hessen, Germany | 1650 | 1976-1979 | mud | freshwater | brooks in meadow. | Schwank P (1980): 478 |