| site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
|---|---|---|---|---|---|---|---|---|---|
| A | Skutustaoir, north Iceland | 597 | Jul 1-Aug 2, 1937 | freshwater | pond near Skutustaoir (Myvatn), three specimens. | Steinböck O (1948): 24 | |||
| B | western and middle, Czech Republic (Böhmen, Bohmen, Bohemia) | 2640 | 1912 or earlier | type locality | mud | freshwater | "Neuer Süsswasser-Gyrator". Pools and ponds. Slow moving, can encyst. [Bush card indicates first collected from Jordan Pond, not sure of location] | Sekera E (1911): from Graff (citation)- p 348 | |
| C | Hohe Tauern (Alti Tauri), Austria | 3564 | Jul-Aug, 1922 | default type | fine mud | freshwater | moss. altitude 2221 m. | Meixner J (1925): 322 | |
| D | Hohe Tauern (Alti Tauri), Austria | 3564 | Jul-Aug, 1921 | default type | fine mud | freshwater | moss. altitude 2221 m. | Meixner J (1925): 322 |