| Cyclops scutifer | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) |  |
| Asplanchna priodonta | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Daphnia cristata | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Bosmina longispina | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Heterocope appendiculata | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Thermocyclops sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Daphnia pulex | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Skogmus (Apodemus sp.) | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Spirogyra sp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Oedogonium sp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Microcystis spp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Rhizosolenia eriensis | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Tabellaria flocculosa | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Scenedesmus spp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Coelosphaerium sp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Synedra cf. ulna | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Fragilaria crotonensis | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Cyclotella spp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Cryptomonas spp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Dinobryon sociale | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Bitrichia cf. chodatii | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Monoraphidium sp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Cryptomonas marssonii | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Synedra cf. nana | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Rhodomonas spp. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Tabellaria flocculosa | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Rhodomonas sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Dinobryon divergens | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Cryptomonas sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Peridinium sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Cyclotella sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Mallomonas sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Dinobryon divergens | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Ceratium hirundinella | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Cyclotella sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Peridinium sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Tabellaria flocculosa | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Coelastrum sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Kjempepiggknopp (Sparganium erectum) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Tjernaks (Potamogeton natans) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Bukkeblad (Menyanthes trifoliata) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Pilblad (Sagittaria sagittifolia) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Tjerngras (Littorella uniflora) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Elvesnelle (Equisetum fluviatile) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Skogsivaks (Scirpus sylvaticus) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Myrkongle (Calla palustris) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Hjertetjernaks (Potamogeton perfoliatus) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Hornblad (Ceratophyllum demersum) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Vassgro (Alisma plantago-aquatica) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Gul nøkkerose (Nuphar lutea) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
