| Gymnozyga sp. | | 1993-06-14 | 1993-06-14 | Seljebøvatnet (Møre og Romsdal, Norway) |
| Gymnozyga sp. | | 1993-05-18 | 1993-05-18 | Svartaholtjørnet (Vestland, Norway) |
| Gymnozyga sp. | | 1993-06-08 | 1993-06-08 | Røldalstjørnet (Vestland, Norway) |
| Gymnozyga sp. | | 1993-09-15 | 1993-09-15 | Litlvatnet (Trøndelag, Norway) |
| Gymnozyga sp. | | 1991-09-17 | 1991-09-17 | Rossevatn (Rogaland, Norway) |
| Gymnozyga sp. | | 1991-05-30 | 1991-05-30 | Arkavatnet (Rogaland, Norway) |
| Gymnozyga sp. | | 1990-09-25 | 1990-09-25 | Arkavatnet (Rogaland, Norway) |
| Gymnozyga sp. | | 1990-06-07 | 1990-06-07 | Arkavatnet (Rogaland, Norway) |