Localities: Espegrend: 31.01.2001
| Reporter: | Sandsli videregående skole |
| Site: | Espegrend () |
| Station: | Floating pier |
| Date: | 2001-01-31 |
| Registered: | 2001-05-02 |
| Activity: | VIRTUE: Organisms found on the disks |
About the observations
| Name of students: | Kristina og Madeleine |
| Age of students: | 18 |
| Teacher: | Kjell Moen |
| Class/Year: | 2/3 |
Measurements
| Wet weight: | 50 | gram |
| Dry weight: | 30 | gram |
Observation
| Species: | Mytilus edulis |
| Percent coverage: | 10 |
| Species: | Paguridae |
| Number: | 4 |
| Species: | Green algae (Chlorophyta) |
| Number: | 1 |
| Species: | Hydroidea |
| Percent coverage: | 16 |
| Species: | Bryozoans (Bryozoa) |
| Percent coverage: | 50 |
| Species: | Red algae (Rhodophyta) |
| Number: | 2 |
| Species: | Nemalion helminthoides |
| Number: | 2 |
| Species: | Ascidiacea |
| Number: | 1 |
| Species: | Caprellidae |
| Number: | 8 |
| Species: | Pomatoceros triqueter |
| Number: | 1 |
| Species: | Mya arenaria |
| Number: | 6 |