Localities: Jåbekkvannet: 19.05.1993
| Reporter: | Mandal videregående skole |
| Site: | Jåbekkvannet () |
| Date: | 1993-05-19 |
| Activity: | VANDA: Planteplankton |
Observation
| Species: | Dinobryon crenulatum |
| Number: | 1 |
| Original: | Ja |
| Species: | Dinobryon sertularia |
| Number: | 1 |
| Original: | Ja |
| Species: | Melosira sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Oscillatoria sp. |
| Number: | 1 |
| Original: | Ja |
| Species: | Tabellaria flocculosa |
| Number: | 1 |
| Original: | Ja |