| Spondylosium planum | | 1991-06-05 | 1991-06-05 | Laksådalsvatnet (Nordland, Norway) |  |
| Spondylosium planum | | 1990-06-11 | 1990-06-11 | Laksådalsvatnet (Nordland, Norway) | |
| Spondylosium planum | | 1994-09-16 | 1994-09-16 | Tømmervatnet (Troms, Norway) | |
| Spondylosium planum | | 1990-06-07 | 1990-06-07 | Fløyta (Akershus, Norway) | |
| Spondylosium planum | | 1990-10-17 | 1990-10-17 | Lianvatnet (Trøndelag, Norway) | |
| Spondylosium planum | | 1990-09-19 | 1990-09-19 | Lianvatnet (Trøndelag, Norway) | |
| Spondylosium planum | | 1989-09-04 | 1989-09-04 | Lianvatnet (Trøndelag, Norway) | |
| Spondylosium planum | | 1989-09-15 | 1989-09-15 | Auklandsvatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1993-06-11 | 1993-06-11 | Spildervatnet (Nordland, Norway) | |
| Spondylosium planum | | 1991-06-03 | 1991-06-03 | Spildervatnet (Nordland, Norway) | |
| Spondylosium planum | | 1990-06-07 | 1990-06-07 | Spildervatnet (Nordland, Norway) | |
| Spondylosium planum | | 1990-06-07 | 1990-06-07 | Spildervatnet (Nordland, Norway) | |
| Spondylosium planum | | 1990-09-04 | 1990-09-04 | Bergvikvatnet (Nordland, Norway) | |
| Spondylosium planum | | 1989-09-13 | 1989-09-13 | Skjelbreidvatnet (Vestland, Norway) | |
| Spondylosium planum | | 1989-09-18 | 1989-09-18 | Gravdalsvatnet (Vestland, Norway) | |
| Spondylosium planum | | 1994-09-05 | 1994-09-05 | Tornesvatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1990-06-07 | 1990-06-07 | Tornesvatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1994-09-12 | 1994-09-12 | Arkavatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) | |
| Spondylosium planum | | 1994-09-05 | 1994-09-05 | Holdalsvatn (Nordland, Norway) | |
| Spondylosium planum | | 1994-09-13 | 1994-09-13 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Spondylosium planum | | 1989-09-27 | 1989-09-27 | Laupen (Innlandet, Norway) | |
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