| Gjedde (Esox lucius) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Røye (Salvelinus alpinus) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Ørret (Salmo trutta) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Ål (Anguilla anguilla) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Suter (Tinca tinca) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Abbor (Perca fluviatilis) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Mort (Rutilus rutilus) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Coenagrion sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Cloeon dipterum | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) |  |
| Hundeigle (Erpobdella octoculata) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Cricotopus sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Sida crystallina | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Cyclops scutifer | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Endochironomus cf. albipennis | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Polyphemus pediculus | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Psectrocladius sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Scapholeberis mucronata | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Innsjøduskgjelledøgnflue (Ephemera vulgata) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Leptophlebia sp. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Liten vannløper (Gerris lacustris) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Stor ryggsvømmer (Notonecta glauca) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Polycentropus flavomaculatus | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Coenagrion sp. hastulatum gr. | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Erythromma najas | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Storkulemusling (Sphaerium corneum) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Hydropsyche siltalai | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Limnephilus lunatus | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| falleni | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Nordskivesnegl (Gyraulus acronicus) | | 26.05.1993 | 26.05.1993 | Semsvannet (Asker, Akershus) | |
| Innsjøduskgjelledøgnflue (Ephemera vulgata) | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Hydropsyche pellucidula | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Limnephilus rhombicus | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Holocentropus dubius | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Glyphotaelius pellucidus | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Potamophylax sp. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Vanlig damsnegl (Lymnaea peregra) | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Nordskivesnegl (Gyraulus acronicus) | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Leptophlebia marginata | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Leptophlebia vespertina | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| falleni | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Stor ryggsvømmer (Notonecta glauca) | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Coenagrion sp. hastulatum gr. | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Erythromma najas | | 18.05.1994 | 18.05.1994 | Semsvannet (Asker, Akershus) | |
| Tårnformet ferskvannsgjellesnegl (Valvata piscinalis) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Hundeigle (Erpobdella octoculata) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Coenagrion sp. hastulatum gr. | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Polycentropus flavomaculatus | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Mystacides azurea | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Sialis lutaria | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
| Vannskorpion (Nepa cinerea) | | 21.09.1989 | 21.09.1989 | Semsvannet (Asker, Akershus) | |
