| Cosmarium depressum | | 1996-09-18 | 1996-09-18 | Jarenvannet (Innlandet, Norway) |  |
| Cosmarium depressum | | 1990-09-18 | 1990-09-18 | Hostadvatnet (Møre og Romsdal, Norway) | |
| Cosmarium depressum | | 1989-09-14 | 1989-09-14 | Hostadvatnet (Møre og Romsdal, Norway) | |
| Cosmarium depressum | | 1996-09-16 | 1996-09-16 | Årungen (Akershus, Norway) | |
| Cosmarium depressum | | 1993-06-11 | 1993-06-11 | Spildervatnet (Nordland, Norway) | |
| Cosmarium depressum | | 1990-06-07 | 1990-06-07 | Spildervatnet (Nordland, Norway) | |
| Cosmarium depressum | | 1990-06-07 | 1990-06-07 | Spildervatnet (Nordland, Norway) | |
| Cosmarium depressum | | 1989-09-13 | 1989-09-13 | Skjelbreidvatnet (Vestland, Norway) | |
| Cosmarium depressum | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |