Genus: Aphanothece
| Område | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. | |
|---|---|---|---|---|---|---|
| Grindheimsvatnet | Agder, Norway | 1 | 1 | 0 | 1989-09-19 | |
| Gåstjønna | Nordland, Norway | 1 | 1 | 0 | 1989-09-12 | |
| Ibestadvatnet | Troms, Norway | 1 | 1 | 0 | 1990-09-11 | |
| Korssjøen | Vestfold, Norway | 1 | 1 | 0 | 1990-09-12 | |
| Maltjern | Akershus, Norway | 2 | 1 | 0 | 1991-06-12 | |
| Nøklevann | Oslo, Norway | 1 | 1 | 0 | 1990-09-11 | |
| Opsangervatnet | Vestland, Norway | 1 | 1 | 0 | 1989-09-25 | |
| Rossevatn | Rogaland, Norway | 2 | 2 | 0 | 1990-09-25 | |
| Rundvannet | Troms, Norway | 2 | 1 | 0 | 1994-09-10 | |
| Tveitevannet | Vestland, Norway | 1 | 1 | 0 | 1989-09-07 |