| Asterionella formosa | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) |  |
| Anabaena flos-aquae | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Staurastrum sp. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Spondylosium sp. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Tabellaria flocculosa | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Ceratium hirundinella | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Oscillatoria sp. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Eudorina sp. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Dinobryon sertularia | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Quadrigula sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Dinobryon divergens | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Ankyra sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Anabaena flos-aquae | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Eudorina sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Monoraphidium sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Microcystis sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Asterionella formosa | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Melosira sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Pandorina sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Mallomonas sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Rhizosolenia sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Staurastrum sp. | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Staurastrum cf. planctonicum | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Coenagrionidae indet. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Vanlig damsnegl (Lymnaea peregra) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Ischnura elegans | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Bekkemeitemark (Eiseniella tetraedra) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Potamophylax sp. | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Liten vannløper (Gerris lacustris) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Sigara dorsalis | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Lys Andeigle (Theromyzon tessulatum) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Enallagma cyathigerum | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Gråsugge (Asellus aquaticus) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Hundeigle (Erpobdella octoculata) | | 1993-06-02 | 1993-06-02 | Hegglandsvatnet (Vestland, Norway) | |
| Nordskivesnegl (Gyraulus acronicus) | | 1991-09-12 | 1991-09-12 | Hegglandsvatnet (Vestland, Norway) | |
| Sigara dorsalis | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Liten vannløper (Gerris lacustris) | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Ilybius fuliginosus | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Limnephilus sp. | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Haliplus wehnckei | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Corixidae indet. | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Hygrotus quinquelineatus | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Gerridae indet. | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
| Protonemura meyeri | | 1991-09-01 | 1991-09-01 | Hegglandsvatnet (Vestland, Norway) | |
