Site: Bjellandstrand
| Species | Scientific name | 2014 | 2017 |
|---|---|---|---|
| Posthornmark | Spirorbis sp. | 1 | |
| Albusnegl | Patella vulgata | 1 | |
| Bladder Wrack | Fucus vesiculosus | 1 | |
| Blå brennmanet | Cyanea lamarckii | 1 | |
| Fagerving | Delesseria sanguinea | 1 | |
| Oarweed | Laminaria digitata | 2 | 3 |
| Fjæremark | Arenicola marina | 1 | |
| Glassmanet | Aurelia aurita | 1 | |
| Sea lettuce | Ulva lactuca | 2 | |
| Sea Thong | Himanthalia elongata | 1 | |
| Rødkluft | Polyides rotunda | 1 | |
| Serrated Wrack | Fucus serratus | 2 | 1 |
| Storstrandsnegl | Littorina littorea | 1 | 1 |
| Strandkrabbe | Carcinus maenas | 1 | |
| Sugar Kelp | Saccharina latissima | 1 | 1 |
| Clawed Fork Weed | Furcellaria lumbricalis | 1 | |
| Dulse | Palmaria palmata | 1 | 1 |
| Tangdokke | Polysiphonia fibrillosa | 1 | |
| Sea grass | Ulva intestinalis | 1 | |
| Vanleg rekeklo | Ceramium virgatum | 1 | |
| Vanlig grønndusk | Cladophora rupestris | 1 | |
| Landlady's wig | Desmarestia aculeata | 1 | |
| Brennmaneter | Cyaniidae indet. | 1 | |
| Rur | Balanidae indet. | 2 | |
| Skrukketroll, tanglus | Isopoda indet. | 1 | |
| Starfish | Asteroidea indet. | 1 |
