| Synedra sp. | | 2003-05-20 | 2003-05-19 | Borrevannet (Vestfold, Norway) |
| Synedra sp. | | 1991-04-24 | 1991-04-24 | Frøylandsvatnet (Rogaland, Norway) |
| Synedra sp. | | 1996-09-18 | 1996-09-18 | Jarenvannet (Innlandet, Norway) |
| Synedra sp. | | 1989-09-25 | 1989-09-25 | Myklebustvannet (Møre og Romsdal, Norway) |
| Synedra cf. nana | | 1989-09-21 | 1989-09-21 | Semsvannet (Akershus, Norway) |
| Synedra cf. ulna | | 1989-09-21 | 1989-09-21 | Semsvannet (Akershus, Norway) |
| Synedra cf. ulna | | 1989-09-07 | 1989-09-07 | Tveitevannet (Vestland, Norway) |
| Synedra sp. | | 1990-05-28 | 1990-05-28 | Stavsjø (Innlandet, Norway) |
| Synedra cf. ulna | | 1990-06-06 | 1990-06-06 | Kvitblikkvannet (Nordland, Norway) |
| Synedra cf. nana | | 1989-09-06 | 1989-09-06 | Korssjøen (Vestfold, Norway) |