| Grastjernaks (Potamogeton gramineus) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Common reed (Phragmites australis) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Sverdlilje (Iris pseudacorus) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Elvesnelle (Equisetum fluviatile) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Sjøsivaks (Schoenoplectus lacustris) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Stivt brasmegras (Isoëtes lacustris) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Tjerngras (Littorella uniflora) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Buksvømmere (Corixidae indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Døgnfluer (Ephemeroptera indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Fjærmygg (Chironomidae indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Bivalve mollusc (Bivalvia indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Biller (Coleoptera indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Øyenstikkere (Odonata indet.) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
| Nordlig marflo (Gammarus lacustris) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) |
