Localities: Drøbak: 22.09.2016
| Reporter: | Oslo katedralskole |
| Site: | Drøbak () |
| Date: | 2016-09-22 |
| Activity: | Livet i fjæra |
Observation
| Species: | Mytilus edulis |
| Comment: | |
| Alive: | Yes |
| Species: | Bladder Wrack (Fucus vesiculosus) |
| Comment: | stor forekomst på hardbunn |
| Alive: | Yes |
| Species: | Cyaniidae |
| Comment: | Hardbunn |
| Alive: | Yes |
| Species: | Paguridae |
| Comment: | Bløtbunn |
| Alive: | Yes |
| Species: | Oligochaeta |
| Comment: | Børstemark, stor forekomst Bløtbunn |
| Alive: | Yes |
| Species: | Aurelia aurita |
| Comment: | Hardbunn, små |
| Alive: | Yes |
| Species: | Sea lettuce (Ulva lactuca) |
| Comment: | |
| Alive: | Yes |
| Species: | Solenidae |
| Comment: | Hardbunn |
| Alive: | No |
| Species: | Crustacea |
| Comment: | Pistolreke, Alpheidae |
| Alive: | Yes |
| Species: | Bivalve mollusc (Bivalvia) |
| Comment: | Sjustripet kamskjell Funnet på bløtbunn |
| Alive: | Yes |
| Species: | Bivalve mollusc (Bivalvia) |
| Comment: | Sjustripet kamskjell (Pseudamussium septemradiatum) Bløtbunn |
| Alive: | Yes |
| Species: | Sea urchins (Echinoidea) |
| Comment: | Sjømus, stor forekomst Bløtbunn |
| Alive: | Yes |
| Species: | Brittle stars (Ophiuroidea) |
| Comment: | Hardbunn |
| Alive: | Yes |
| Species: | Ceramium virgatum |
| Comment: | |
| Alive: | Yes |
| Species: | Cladophora rupestris |
| Comment: | |
| Alive: | Yes |