Localities: Drøbak: 22.04.2014
| Reporter: | Oslo katedralskole |
| Site: | Drøbak () |
| Date: | 2014-04-22 |
| Registered: | 2014-04-29 |
| Activity: | Livet i fjæra |
Observation
| Species: | Bladder Wrack (Fucus vesiculosus) |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Strongylocentrotus droebachiensis |
| Comment: | Steinbunn 10-30 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Paguridae |
| Comment: | Steinbunn 10-30 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Delesseria sanguinea |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Oarweed (Laminaria digitata) |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Ascophyllum nodosum |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Sea lettuce (Ulva lactuca) |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Copepoda |
| Comment: | Planktontrekk - dyreplankton |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Pectinidae |
| Comment: | Bløtbunn 100 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Buccinum undatum |
| Comment: | Steinbunn 10 - 30 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Phyllophora pseudoceranoides |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Serrated Wrack (Fucus serratus) |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Metridium senile |
| Comment: | Steinbunn 10-30 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Sea urchins (Echinoidea) |
| Comment: | Steinbunn 10-30 m Rød kråkebolle |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Sea urchins (Echinoidea) |
| Comment: | Bløtbunn 100 m Sjømus |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Sea cucumbers (Holothuroidea) |
| Comment: | Bløtbunn 100 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Actinaria |
| Comment: | Steinbunn 10-30 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Brittle stars (Ophiuroidea) |
| Comment: | Steinbunn 10-30 m Svartstjerne |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Brittle stars (Ophiuroidea) |
| Comment: | Steinbunn 10-30 m Kameleonslangestjerne |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Nemertini |
| Comment: | Bløtbunn 100 m |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Amphipoda |
| Alive: | Yes |
| Funnsted: | I fjøra |
| Species: | Ceratium |
| Comment: | Planktontrekk - planteplankton |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Chaetoceros curvisetus |
| Comment: | Planktontrekk - planteplankton |
| Alive: | Yes |
| Funnsted: | Under vann |
| Species: | Skeletonema costatum |
| Comment: | Planktontrekk - planteplankton |
| Alive: | Yes |
| Funnsted: | Under vann |