Order: Bangiales
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Drøbak | Akershus, Norway | 1 | 1 | 1 | 2014-04-22 | |
| Fjæra på Skjelnan | Troms, Norway | 1 | 1 | 0 | 2004-06-11 | |
| mellom leangenbokta og rotvoll | Trøndelag, Norway | 1 | 1 | 0 | 2019-08-23 | |
| Støre/Eigerøy | Rogaland, Norway | 2 | 1 | 0 | 2001-09-04 | |
| Træ | Vestland, Norway | 1 | 1 | 0 | 2002-11-07 |
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