Species: Membranmosdyr (Membranipora membranacea)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Drøbak | Akershus, Norway | 2 | 1 | 1 | 2014-10-15 | |
| Jomfruland | Telemark, Norway | 1 | 1 | 1 | 2013-05-14 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-20 | |
| Torvangerfjæra | Vestland, Norway | 1 | 1 | 0 | 2002-10-08 |